{"id":7702,"date":"2026-04-16T15:20:52","date_gmt":"2026-04-16T06:20:52","guid":{"rendered":"https:\/\/remogu.jp\/c\/?p=7702"},"modified":"2026-04-16T15:20:53","modified_gmt":"2026-04-16T06:20:53","slug":"the-complete-guide-to-freelancing-in-scala","status":"publish","type":"post","link":"https:\/\/remogu.jp\/c\/the-complete-guide-to-freelancing-in-scala\/","title":{"rendered":"Scala\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u5b8c\u5168\u30ac\u30a4\u30c9\uff5c\u5831\u916c\u50be\u5411\u30fb\u30b9\u30ad\u30eb\u30fb\u30ea\u30e2\u30fc\u30c8\u6848\u4ef6\u306e\u5b9f\u614b"},"content":{"rendered":"<p><!-- \u25bc \u8a18\u4e8b\u672c\u6587\u3053\u3053\u304b\u3089 \u25bc --><\/p>\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"934\" height=\"614\" src=\"https:\/\/remogu.jp\/c\/wp-content\/uploads\/2026\/04\/AdobeStock_1822039966_20.jpg\" alt=\"\" class=\"wp-image-7716\" style=\"object-fit:cover;width:750px;height:420px\" srcset=\"https:\/\/remogu.jp\/c\/wp-content\/uploads\/2026\/04\/AdobeStock_1822039966_20.jpg 934w, https:\/\/remogu.jp\/c\/wp-content\/uploads\/2026\/04\/AdobeStock_1822039966_20-300x197.jpg 300w, https:\/\/remogu.jp\/c\/wp-content\/uploads\/2026\/04\/AdobeStock_1822039966_20-768x505.jpg 768w\" sizes=\"auto, (max-width: 934px) 100vw, 934px\" \/><\/figure>\n<\/div>\n\n\n<p>Scala\u306f\u300c\u66f8\u304d\u65b9\u306e\u81ea\u7531\u300d\u3067\u306f\u306a\u304f\u300c\u8a2d\u8a08\u601d\u60f3\u306e\u9078\u629e\u300d\u3092\u8feb\u308b\u8a00\u8a9e\u3067\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u3068\u95a2\u6570\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u878d\u5408\u3055\u305b\u305f\u3053\u306e\u8a00\u8a9e\u306f\u3001\u5b66\u7fd2\u66f2\u7dda\u304c\u6025\u5cfb\u3067\u3042\u308b\u4e00\u65b9\u3001\u7fd2\u5f97\u3057\u305f\u5148\u306b\u3042\u308b\u5831\u916c\u6c34\u6e96\u3068\u50cd\u304d\u65b9\u306e\u81ea\u7531\u5ea6\u306f\u3001\u4ed6\u306e\u8a00\u8a9e\u3068\u306f\u4e00\u7dda\u3092\u753b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001Scala\u6848\u4ef6\u306e\u5831\u916c\u50be\u5411\uff08\u6708\u984d60\u301c100\u4e07\u5186\u7a0b\u5ea6\u304c\u4e2d\u5fc3\u5e2f\u3001\u30c7\u30fc\u30bf\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u9818\u57df\u3067\u306f\u3055\u3089\u306b\u9ad8\u3044\u6c34\u6e96\u3082\uff09\u304b\u3089\u3001\u30b9\u30ad\u30eb\u30ec\u30d9\u30eb\u5225\u306e\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u3001\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u3068\u306e\u76f8\u6027\u307e\u3067\u3001\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u304cScala\u6848\u4ef6\u3067\u6d3b\u8e8d\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u60c5\u5831\u3092\u7db2\u7f85\u7684\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-large is-resized\" style=\"width:500px\">\n<a href=\"https:\/\/remogu.jp\/\" target=\"_blank\" rel=\"noreferrer noopener\">\n<img src=\"https:\/\/remogu.jp\/c\/wp-content\/uploads\/2026\/03\/cta-img.png\" alt=\"Remogu\u306b\u7121\u6599\u767b\u9332\u3057\u3066\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u6848\u4ef6\u3092\u63a2\u3059\" class=\"wp-image-cta\" loading=\"lazy\" decoding=\"async\"\/>\n<\/a>\n<\/figure>\n<\/div>\n\n\n<div style=\"background-color:#fdf8ee; border:1px solid #e8dfc8; border-radius:8px; padding:1.5em 2em 1.75em; margin:2em 0;\">\n<p style=\"font-size:16px; font-weight:700; color:#00273F; margin:0 0 1em 0; padding-bottom:0.6em; border-bottom:2px solid #f9be00; letter-spacing:0.05em;\">\u3010\u76ee\u6b21\u3011<\/p>\n<ul style=\"margin:0; padding:0 0 0 1.25em; list-style:none !important;\">\n<li style=\"margin-bottom:0.6em; list-style:none !important;\"><a href=\"#aioseo-Scala\u6848\u4ef6\u306e\u5831\u916c\u76f8\u5834\u3068\u5e02\u5834\u52d5\u5411\" style=\"color:#004b67; text-decoration:none; font-size:15px; font-weight:600;\">Scala\u6848\u4ef6\u306e\u5831\u916c\u76f8\u5834\u3068\u5e02\u5834\u52d5\u5411<\/a><\/li>\n<li style=\"margin-bottom:0.6em; list-style:none !important;\"><a href=\"#aioseo-1-Scala\u8a00\u8a9e\u3068\u306f\u4f55\u304b\u516c\u5f0f\u60c5\u5831\u3068\u8a2d\u8a08\u601d\u60f3\" style=\"color:#004b67; text-decoration:none; font-size:15px; font-weight:600;\">1. Scala\u8a00\u8a9e\u3068\u306f\u4f55\u304b\u2014\u2014\u516c\u5f0f\u60c5\u5831\u3068\u8a2d\u8a08\u601d\u60f3<\/a>\n<ul style=\"margin:0.4em 0 0 0; padding:0 0 0 1.1em; list-style:none !important;\">\n<li style=\"margin-bottom:0.35em; list-style:none !important;\"><a href=\"#aioseo-1-1-\u95a2\u6570\u578b\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u878d\u5408\u304c\u610f\u5473\u3059\u308b\u3053\u3068\" style=\"color:#004b67; text-decoration:none; font-size:14px;\">1-1. \u300c\u95a2\u6570\u578b\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u878d\u5408\u300d\u304c\u610f\u5473\u3059\u308b\u3053\u3068<\/a><\/li>\n<li style=\"margin-bottom:0.35em; list-style:none !important;\"><a href=\"#aioseo-1-2-Java\u3068\u306e\u9055\u3044\u4f55\u3092\u5f97\u3066\u4f55\u3092\u6368\u3066\u308b\u304b\" style=\"color:#004b67; text-decoration:none; font-size:14px;\">1-2. Java\u3068\u306e\u9055\u3044\u2014\u2014\u4f55\u3092\u5f97\u3066\u3001\u4f55\u3092\u6368\u3066\u308b\u304b<\/a><\/li>\n<li style=\"margin-bottom:0.35em; list-style:none !important;\"><a href=\"#aioseo-1-3-Scala3\u3067\u4f55\u304c\u5909\u308f\u3063\u305f\u304b\" style=\"color:#004b67; text-decoration:none; font-size:14px;\">1-3. Scala 3\u3067\u4f55\u304c\u5909\u308f\u3063\u305f\u304b<\/a><\/li>\n<\/ul>\n<\/li>\n<li style=\"margin-bottom:0.6em; list-style:none !important;\"><a href=\"#aioseo-2-Scala\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u5831\u916c\u76f8\u5834\u3068\u6848\u4ef6\u50be\u5411\" style=\"color:#004b67; text-decoration:none; font-size:15px; font-weight:600;\">2. Scala\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u5831\u916c\u76f8\u5834\u3068\u6848\u4ef6\u50be\u5411<\/a>\n<ul style=\"margin:0.4em 0 0 0; padding:0 0 0 1.1em; list-style:none !important;\">\n<li style=\"margin-bottom:0.35em; list-style:none !important;\"><a href=\"#aioseo-2-1-\u6708\u984d\u5358\u4fa1\u306e\u76f8\u5834\u5168\u4f53\" style=\"color:#004b67; text-decoration:none; font-size:14px;\">2-1. \u6708\u984d\u5358\u4fa1\u306e\u76f8\u5834\uff08\u5168\u4f53\uff09<\/a><\/li>\n<li style=\"margin-bottom:0.35em; list-style:none !important;\"><a href=\"#aioseo-2-2-\u7d4c\u9a13\u5e74\u6570\u5225\u306e\u5358\u4fa1\u76ee\u5b89\" style=\"color:#004b67; text-decoration:none; font-size:14px;\">2-2. \u7d4c\u9a13\u5e74\u6570\u5225\u306e\u5358\u4fa1\u76ee\u5b89<\/a><\/li>\n<li style=\"margin-bottom:0.35em; list-style:none !important;\"><a href=\"#aioseo-2-3-\u9ad8\u5358\u4fa1\u6848\u4ef6\u306e\u7279\u5fb4\" style=\"color:#004b67; text-decoration:none; font-size:14px;\">2-3. \u9ad8\u5358\u4fa1\u6848\u4ef6\u306e\u7279\u5fb4<\/a><\/li>\n<\/ul>\n<\/li>\n<li style=\"margin-bottom:0.6em; list-style:none !important;\"><a href=\"#aioseo-3-\u30b9\u30ad\u30eb\u30ec\u30d9\u30eb\u5225\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u521d\u5fc3\u8005\u304b\u3089\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u307e\u3067\" style=\"color:#004b67; text-decoration:none; font-size:15px; font-weight:600;\">3. \u30b9\u30ad\u30eb\u30ec\u30d9\u30eb\u5225\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u2014\u2014\u521d\u5fc3\u8005\u304b\u3089\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u307e\u3067<\/a><\/li>\n<li style=\"margin-bottom:0.6em; list-style:none !important;\"><a href=\"#aioseo-4-Scala\u304c\u652f\u3048\u308b\u4e16\u754c\u7684\u30b5\u30fc\u30d3\u30b9\u3068\u305d\u306e\u7406\u7531\" style=\"color:#004b67; text-decoration:none; font-size:15px; font-weight:600;\">4. Scala\u304c\u652f\u3048\u308b\u4e16\u754c\u7684\u30b5\u30fc\u30d3\u30b9\u3068\u305d\u306e\u7406\u7531<\/a><\/li>\n<li style=\"margin-bottom:0.6em; list-style:none !important;\"><a href=\"#aioseo-5-\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u3068Scala\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u76f8\u6027\" style=\"color:#004b67; text-decoration:none; font-size:15px; font-weight:600;\">5. \u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u3068Scala\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u76f8\u6027<\/a><\/li>\n<li style=\"margin-bottom:0.6em; list-style:none !important;\"><a href=\"#aioseo-6-2026\u5e74\u5ea6\u306b\u62bc\u3055\u3048\u3066\u304a\u304d\u305f\u3044Scala\u30a4\u30d9\u30f3\u30c8\" style=\"color:#004b67; text-decoration:none; font-size:15px; font-weight:600;\">6. 2026\u5e74\u5ea6\u306b\u62bc\u3055\u3048\u3066\u304a\u304d\u305f\u3044Scala\u30a4\u30d9\u30f3\u30c8<\/a><\/li>\n<li style=\"margin-bottom:0.6em; list-style:none !important;\"><a href=\"#aioseo-7-\u307e\u3068\u3081\" style=\"color:#004b67; text-decoration:none; font-size:15px; font-weight:600;\">7. \u307e\u3068\u3081<\/a><\/li>\n<li style=\"margin-bottom:0.6em; list-style:none !important;\"><a href=\"#aioseo-\u3088\u304f\u3042\u308b\u8cea\u554fFAQ\" style=\"color:#004b67; text-decoration:none; font-size:15px; font-weight:600;\">\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09<\/a><\/li>\n<\/ul>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"aioseo-Scala\u6848\u4ef6\u306e\u5831\u916c\u76f8\u5834\u3068\u5e02\u5834\u52d5\u5411\">Scala\u6848\u4ef6\u306e\u5831\u916c\u76f8\u5834\u3068\u5e02\u5834\u52d5\u5411<\/h2>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/remogu.jp\/c\/wp-content\/uploads\/2026\/04\/AdobeStock_505860344-1_20-1024x683.jpg\" alt=\"\" class=\"wp-image-7432\" style=\"object-fit:cover;width:750px;height:420px\" srcset=\"https:\/\/remogu.jp\/c\/wp-content\/uploads\/2026\/04\/AdobeStock_505860344-1_20-1024x683.jpg 1024w, https:\/\/remogu.jp\/c\/wp-content\/uploads\/2026\/04\/AdobeStock_505860344-1_20-300x200.jpg 300w, https:\/\/remogu.jp\/c\/wp-content\/uploads\/2026\/04\/AdobeStock_505860344-1_20-768x512.jpg 768w, https:\/\/remogu.jp\/c\/wp-content\/uploads\/2026\/04\/AdobeStock_505860344-1_20.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p>Scala\u6848\u4ef6\u306e\u6708\u984d\u5831\u916c\u306f\u3001\u7d4c\u9a133\u5e74\u4ee5\u4e0a\u306770\u301c90\u4e07\u5186\u7a0b\u5ea6\u3001\u4e0a\u6d41\u8a2d\u8a08\u3084\u30a2\u30fc\u30ad\u30c6\u30af\u30c8\u7d4c\u9a13\u3092\u6301\u3064\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u306f100\u4e07\u5186\u3092\u8d85\u3048\u308b\u30b1\u30fc\u30b9\u3082\u898b\u3089\u308c\u307e\u3059\u3002\u7de8\u96c6\u90e8\u8abf\u3079\uff082025\u5e743\u6708\u6642\u70b9\u3001\u6848\u4ef6\u60c5\u5831\u30b5\u30a4\u30c85\u793e\u306e\u516c\u958b\u30c7\u30fc\u30bf\u3092\u5206\u6790\uff09\u306b\u3088\u308b\u3068\u3001Apache Spark\u3084Akka\u3092\u7528\u3044\u305f\u30c7\u30fc\u30bf\u57fa\u76e4\u6848\u4ef6\u3067\u306f\u3001\u3055\u3089\u306b\u9ad8\u3044\u6c34\u6e96\u306e\u6848\u4ef6\u3082\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002Java\u3068\u6bd4\u8f03\u3057\u3066\u6848\u4ef6\u6570\u306f\u5c11\u306a\u3044\u3082\u306e\u306e\u3001\u5358\u4fa1\u306f\u9ad8\u3081\u306e\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"aioseo-1-Scala\u8a00\u8a9e\u3068\u306f\u4f55\u304b\u516c\u5f0f\u60c5\u5831\u3068\u8a2d\u8a08\u601d\u60f3\">1. Scala\u8a00\u8a9e\u3068\u306f\u4f55\u304b\u2014\u2014\u516c\u5f0f\u60c5\u5831\u3068\u8a2d\u8a08\u601d\u60f3<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-1-1-\u95a2\u6570\u578b\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u878d\u5408\u304c\u610f\u5473\u3059\u308b\u3053\u3068\">1-1. \u300c\u95a2\u6570\u578b\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u878d\u5408\u300d\u304c\u610f\u5473\u3059\u308b\u3053\u3068<\/h3>\n\n\n\n<p>Scala\u306f\u30012004\u5e74\u306b\u30b9\u30a4\u30b9\u9023\u90a6\u5de5\u79d1\u5927\u5b66\u30ed\u30fc\u30b6\u30f3\u30cc\u6821\u306eMartin Odersky\u6559\u6388\u304c\u8a2d\u8a08\u3057\u305f\u8a00\u8a9e\u3067\u3059\u3002\u516c\u5f0f\u30b5\u30a4\u30c8\uff08scala-lang.org\uff09\u3067\u306f\u300c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3068\u95a2\u6570\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u878d\u5408\u3055\u305b\u305f\u8a00\u8a9e\u300d\u3068\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u300c\u878d\u5408\u300d\u3068\u3044\u3046\u8a00\u8449\u3092\u3001\u5358\u306a\u308b\u6a5f\u80fd\u306e\u4e26\u5217\u3068\u6349\u3048\u308b\u3068\u672c\u8cea\u3092\u898b\u8aa4\u308a\u307e\u3059\u3002Scala\u304c\u63d0\u6848\u3057\u3066\u3044\u308b\u306e\u306f\u3001\u300c\u72b6\u614b\u3092\u6301\u3064\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u300d\u3068\u300c\u4e0d\u5909\u6027\u3092\u524d\u63d0\u3068\u3057\u305f\u95a2\u6570\u300d\u3092\u3001\u3069\u306e\u3088\u3046\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u304b\u3092\u8a2d\u8a08\u8005\u81ea\u8eab\u304c\u9078\u629e\u3059\u308b\u3068\u3044\u3046\u601d\u60f3\u3067\u3059\u3002\u66f8\u304d\u65b9\u306e\u81ea\u7531\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8a2d\u8a08\u5224\u65ad\u306e\u8cac\u4efb\u3092\u3001\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u4eba\u9593\u306b\u59d4\u306d\u3066\u3044\u308b\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u8a18\u3055\u308c\u3066\u3044\u308b\u8a2d\u8a08\u539f\u5247\u3092\u5f15\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Scala is designed to express common programming patterns in a concise, elegant, and type-safe way.<br>\u2014 scala-lang.org &#8220;A Scalable Language&#8221;<\/p>\n<\/blockquote>\n\n\n\n<p>\u300ctype-safe\uff08\u578b\u5b89\u5168\uff09\u300d\u3068\u3044\u3046\u8a00\u8449\u306b\u6ce8\u76ee\u3057\u3066\u304f\u3060\u3055\u3044\u3002Scala\u306f\u52d5\u7684\u578b\u4ed8\u3051\u8a00\u8a9e\u306e\u3088\u3046\u306a\u67d4\u8edf\u6027\u3092\u898b\u305b\u306a\u304c\u3089\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u578b\u306e\u6574\u5408\u6027\u3092\u53b3\u5bc6\u306b\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5b9f\u884c\u6642\u30a8\u30e9\u30fc\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002\u91d1\u878d\u30b7\u30b9\u30c6\u30e0\u3084\u30c7\u30fc\u30bf\u57fa\u76e4\u306a\u3069\u3001\u30d0\u30b0\u304c\u8a31\u3055\u308c\u306a\u3044\u9818\u57df\u3067Scala\u304c\u9078\u3070\u308c\u308b\u7406\u7531\u304c\u3053\u3053\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-1-2-Java\u3068\u306e\u9055\u3044\u4f55\u3092\u5f97\u3066\u4f55\u3092\u6368\u3066\u308b\u304b\">1-2. Java\u3068\u306e\u9055\u3044\u2014\u2014\u4f55\u3092\u5f97\u3066\u3001\u4f55\u3092\u6368\u3066\u308b\u304b<\/h3>\n\n\n\n<p>Scala\u306fJVM\uff08Java\u4eee\u60f3\u30de\u30b7\u30f3\uff09\u4e0a\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002Java\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u305d\u306e\u307e\u307e\u4f7f\u3048\u308b\u3053\u3068\u304c\u5f37\u307f\u3067\u3059\u3002\u3067\u306f\u3001Java\u3068\u306f\u4f55\u304c\u9055\u3046\u306e\u304b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-white-background-color has-background\">\n<caption style=\"caption-side:top; text-align:left; color:#00273F; font-weight:600; padding:6px 0 4px; letter-spacing:0;\">\u3010Java\u3068Scala\u306e\u6bd4\u8f03\u3011<\/caption>\n<thead><tr><th style=\"width:18%;\">\u6bd4\u8f03\u9805\u76ee<\/th><th style=\"width:41%;\">Java<\/th><th style=\"width:41%;\">Scala<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>\u30d1\u30e9\u30c0\u30a4\u30e0<\/td><td>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u4e2d\u5fc3<\/td><td>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\uff0b\u95a2\u6570\u578b\u306e\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9<\/td><\/tr>\n<tr><td>\u578b\u63a8\u8ad6<\/td><td>Java 10\u4ee5\u964d\u3067\u9650\u5b9a\u7684\u306b\u30b5\u30dd\u30fc\u30c8<\/td><td>\u8a2d\u8a08\u5f53\u521d\u304b\u3089\u5f37\u529b\u306a\u578b\u63a8\u8ad6\u3092\u642d\u8f09<\/td><\/tr>\n<tr><td>\u8a18\u8ff0\u91cf<\/td><td>\u5197\u9577\u306b\u306a\u308a\u3084\u3059\u3044\uff08\u30dc\u30a4\u30e9\u30fc\u30d7\u30ec\u30fc\u30c8\u304c\u591a\u3044\uff09<\/td><td>\u7c21\u6f54\uff08\u540c\u3058\u51e6\u7406\u3092\u5c11\u306a\u3044\u30b3\u30fc\u30c9\u884c\u6570\u3067\u8a18\u8ff0\u53ef\u80fd\uff09<\/td><\/tr>\n<tr><td>\u5b66\u7fd2\u66f2\u7dda<\/td><td>\u6bd4\u8f03\u7684\u7de9\u3084\u304b<\/td><td>\u6025\u5cfb\uff08\u95a2\u6570\u578b\u306e\u6982\u5ff5\u7406\u89e3\u304c\u5fc5\u8981\uff09<\/td><\/tr>\n<tr><td>\u4e26\u884c\u51e6\u7406<\/td><td>\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\uff08ExecutorService\u7b49\uff09\u3067\u5bfe\u5fdc<\/td><td>Akka\u7b49\u306e\u30a2\u30af\u30bf\u30fc\u30e2\u30c7\u30eb\u3067\u5ba3\u8a00\u7684\u306b\u8a18\u8ff0<\/td><\/tr>\n<tr><td>\u30b3\u30f3\u30d1\u30a4\u30eb\u901f\u5ea6<\/td><td>\u901f\u3044<\/td><td>\u9045\u3044\uff08\u5927\u898f\u6a21\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u306a\u308b\u3053\u3068\u3082\uff09<\/td><\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<p>Java\u30a8\u30f3\u30b8\u30cb\u30a2\u304cScala\u306b\u79fb\u884c\u3059\u308b\u969b\u3001\u6700\u521d\u306b\u76f4\u9762\u3059\u308b\u306e\u306f\u30b3\u30fc\u30c9\u306e\u8aad\u307f\u65b9\u306e\u9055\u3044\u3067\u3059\u3002Java\u3067\u306f\u300c\u4f55\u3092\u3059\u308b\u304b\u300d\u3092\u660e\u793a\u7684\u306b\u8a18\u8ff0\u3057\u307e\u3059\u3002Scala\u3067\u306f\u300c\u4f55\u3067\u3042\u308b\u304b\u300d\u3092\u5ba3\u8a00\u3059\u308b\u50be\u5411\u304c\u5f37\u304f\u306a\u308a\u307e\u3059\u3002\u624b\u7d9a\u304d\u7684\u306a\u8a18\u8ff0\u304b\u3089\u5ba3\u8a00\u7684\u306a\u8a18\u8ff0\u3078\u306e\u8ee2\u63db\u306f\u3001\u601d\u8003\u306e\u30b9\u30bf\u30a4\u30eb\u305d\u306e\u3082\u306e\u3092\u5909\u3048\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u8ee2\u63db\u3092\u4e57\u308a\u8d8a\u3048\u305f\u5148\u306b\u3001\u5358\u4fa1\u306e\u9ad8\u3044\u6848\u4ef6\u304c\u5b58\u5728\u3057\u307e\u3059\u3002Java\u306e\u7d4c\u9a13\u304c\u3042\u308c\u3070\u6709\u5229\u3067\u3059\u304c\u3001\u300cJava\u3068\u540c\u3058\u611f\u899a\u3067\u66f8\u3051\u308b\u300d\u3068\u306f\u8003\u3048\u306a\u3044\u307b\u3046\u304c\u3088\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-1-3-Scala3\u3067\u4f55\u304c\u5909\u308f\u3063\u305f\u304b\">1-3. Scala 3\u3067\u4f55\u304c\u5909\u308f\u3063\u305f\u304b<\/h3>\n\n\n\n<p>2021\u5e74\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305fScala 3\u306f\u3001\u8a00\u8a9e\u306e\u5927\u5e45\u306a\u5237\u65b0\u3092\u4f34\u3046\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3067\u3057\u305f\u3002Martin Odersky\u81ea\u8eab\u304c\u300cDOT\u8a08\u7b97\u300d\u3068\u547c\u3070\u308c\u308b\u65b0\u3057\u3044\u7406\u8ad6\u7684\u57fa\u76e4\u306b\u57fa\u3065\u3044\u3066\u8a2d\u8a08\u3092\u3084\u308a\u76f4\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>Scala 3\u306e\u4e3b\u8981\u306a\u5909\u66f4\u70b9\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list has-white-background-color has-background\">\n<li><strong>\u65b0\u3057\u3044\u69cb\u6587\uff08\u30aa\u30d5\u30b5\u30a4\u30c9\u30eb\u30fc\u30eb\uff09<\/strong>\uff1a\u6ce2\u62ec\u5f27\u3092\u7701\u7565\u3057\u3001\u30a4\u30f3\u30c7\u30f3\u30c8\u3067\u69cb\u9020\u3092\u793a\u3059\u8a18\u6cd5\u304c\u516c\u5f0f\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u307e\u3057\u305f<\/li>\n\n\n\n<li><strong>enum\u578b\u306e\u8ffd\u52a0<\/strong>\uff1a\u4ee3\u6570\u7684\u30c7\u30fc\u30bf\u578b\uff08ADT\uff09\u3092\u3088\u308a\u7c21\u6f54\u306b\u5b9a\u7fa9\u3067\u304d\u307e\u3059<\/li>\n\n\n\n<li><strong>given\/using\u306b\u3088\u308b\u6697\u9ed9\u306e\u5024\u306e\u518d\u8a2d\u8a08<\/strong>\uff1aScala 2\u7cfb\u306eimplicit\u306f\u5f37\u529b\u3059\u304e\u3066\u53ef\u8aad\u6027\u3092\u640d\u306a\u3046\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3057\u305f\u3002Scala 3\u3067\u306f\u3088\u308a\u5236\u9650\u3055\u308c\u305f\u5f62\u306b\u518d\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059<\/li>\n\n\n\n<li><strong>\u30e6\u30cb\u30aa\u30f3\u578b\u3068\u4ea4\u5dee\u578b<\/strong>\uff1a\u578b\u30b7\u30b9\u30c6\u30e0\u306e\u8868\u73fe\u529b\u304c\u5411\u4e0a\u3057\u3001\u3088\u308a\u7cbe\u5bc6\u306a\u578b\u8a2d\u8a08\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3057\u305f<\/li>\n<\/ul>\n\n\n\n<p>\u6848\u4ef6\u5e02\u5834\u3092\u898b\u308b\u3068\u30012025\u5e74\u73fe\u5728\u3082Scala 2\u7cfb\uff08\u7279\u306b2.13\uff09\u304c\u4e3b\u6d41\u3067\u3059\u3002Scala 3\u306e\u6848\u4ef6\u306f\u5897\u52a0\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u304c\u3001\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u306e\u4fdd\u5b88\u6848\u4ef6\u306fScala 2\u304c\u4e2d\u5fc3\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u65b0\u898f\u53c2\u753b\u3092\u76ee\u6307\u3059\u5834\u5408\u3001Scala 2.13\u3068Scala 3\u306e\u4e21\u65b9\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u30b9\u30ad\u30eb\u30bb\u30c3\u30c8\u304c\u671b\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3067\u306f\u3001\u5177\u4f53\u7684\u306a\u5831\u916c\u6c34\u6e96\u3068\u6848\u4ef6\u50be\u5411\u3092\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"aioseo-2-Scala\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u5831\u916c\u76f8\u5834\u3068\u6848\u4ef6\u50be\u5411\">2. Scala\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u5831\u916c\u76f8\u5834\u3068\u6848\u4ef6\u50be\u5411<\/h2>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"499\" src=\"https:\/\/remogu.jp\/c\/wp-content\/uploads\/2026\/03\/AdobeStock_532348206_750-1.jpg\" alt=\"\" class=\"wp-image-7330\" style=\"object-fit:cover;width:750px;height:420px\" srcset=\"https:\/\/remogu.jp\/c\/wp-content\/uploads\/2026\/03\/AdobeStock_532348206_750-1.jpg 750w, https:\/\/remogu.jp\/c\/wp-content\/uploads\/2026\/03\/AdobeStock_532348206_750-1-300x200.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-2-1-\u6708\u984d\u5358\u4fa1\u306e\u76f8\u5834\u5168\u4f53\">2-1. \u6708\u984d\u5358\u4fa1\u306e\u76f8\u5834\uff08\u5168\u4f53\uff09<\/h3>\n\n\n\n<p>\u7de8\u96c6\u90e8\u8abf\u3079\uff082025\u5e743\u6708\u6642\u70b9\uff09\u306b\u57fa\u3065\u304fScala\u6848\u4ef6\u306e\u5831\u916c\u50be\u5411\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002\u6848\u4ef6\u306e\u5185\u5bb9\u3084\u6c42\u3081\u3089\u308c\u308b\u30b9\u30ad\u30eb\u306b\u3088\u3063\u3066\u5909\u52d5\u3057\u307e\u3059\u306e\u3067\u3001\u3042\u304f\u307e\u3067\u53c2\u8003\u3068\u3057\u3066\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-white-background-color has-background\">\n<caption style=\"caption-side:top; text-align:left; color:#00273F; font-weight:600; padding:6px 0 4px; letter-spacing:0;\">\u3010Scala\u6848\u4ef6\u306e\u5358\u4fa1\u5e2f\u5225\u50be\u5411\uff08\u53c2\u8003\uff09\u3011<\/caption>\n<thead><tr><th style=\"width:18%;\">\u5358\u4fa1\u5e2f<\/th><th style=\"width:18%;\">\u50be\u5411<\/th><th style=\"width:64%;\">\u6848\u4ef6\u306e\u7279\u5fb4<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>50\u301c60\u4e07\u5186<\/td><td>\u5c11\u306a\u3081<\/td><td>\u4fdd\u5b88\u30fb\u904b\u7528\u4e2d\u5fc3\u3001Scala\u7d4c\u9a131\u5e74\u672a\u6e80\u3067\u3082\u30a8\u30f3\u30c8\u30ea\u30fc\u53ef\u80fd\u306a\u30b1\u30fc\u30b9\u3042\u308a<\/td><\/tr>\n<tr><td>60\u301c80\u4e07\u5186<\/td><td>\u591a\u3044<\/td><td>\u958b\u767a\u6848\u4ef6\u306e\u4e2d\u5fc3\u5e2f\u3001\u8a2d\u8a08\u301c\u5b9f\u88c5\u3092\u62c5\u5f53<\/td><\/tr>\n<tr><td>80\u301c100\u4e07\u5186<\/td><td>\u4e00\u5b9a\u6570\u3042\u308a<\/td><td>\u4e0a\u6d41\u5de5\u7a0b\u542b\u3080\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c8\u88dc\u4f50\u301c\u30ea\u30fc\u30c9<\/td><\/tr>\n<tr><td>100\u4e07\u5186\u4ee5\u4e0a<\/td><td>\u9650\u5b9a\u7684<\/td><td>\u30c6\u30c3\u30af\u30ea\u30fc\u30c9\u3001\u30c7\u30fc\u30bf\u57fa\u76e4\u8a2d\u8a08\u3001\u91d1\u878d\u7cfb\u30b7\u30b9\u30c6\u30e0\u306a\u3069<\/td><\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<p>\u5168\u4f53\u7684\u306a\u50be\u5411\u3068\u3057\u3066\u300170\u301c80\u4e07\u5186\u7a0b\u5ea6\u306e\u6848\u4ef6\u304c\u591a\u304f\u898b\u3089\u308c\u307e\u3059\u3002Java\u306e\u4e00\u822c\u7684\u306a\u6c34\u6e96\uff0865\u301c70\u4e07\u5186\u7a0b\u5ea6\uff09\u3068\u6bd4\u8f03\u3059\u308b\u3068\u3001Scala\u306f\u3084\u3084\u9ad8\u3081\u306e\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u5dee\u306f\u4f55\u3092\u53cd\u6620\u3057\u3066\u3044\u308b\u306e\u304b\u3002Scala\u4eba\u6750\u306e\u5e0c\u5c11\u6027\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002Scala\u304c\u9078\u3070\u308c\u308b\u6848\u4ef6\u306f\u3001\u9ad8\u5ea6\u306a\u4e26\u884c\u51e6\u7406\u3084\u30c7\u30fc\u30bf\u51e6\u7406\u3001\u5805\u7262\u306a\u578b\u8a2d\u8a08\u304c\u6c42\u3081\u3089\u308c\u308b\u9818\u57df\u306b\u504f\u3063\u3066\u3044\u308b\u304b\u3089\u3067\u3059\u3002\u6848\u4ef6\u306e\u6027\u8cea\u305d\u306e\u3082\u306e\u304c\u3001\u9ad8\u5358\u4fa1\u3092\u6b63\u5f53\u5316\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-2-2-\u7d4c\u9a13\u5e74\u6570\u5225\u306e\u5358\u4fa1\u76ee\u5b89\">2-2. \u7d4c\u9a13\u5e74\u6570\u5225\u306e\u5358\u4fa1\u76ee\u5b89<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-white-background-color has-background\">\n<caption style=\"caption-side:top; text-align:left; color:#00273F; font-weight:600; padding:6px 0 4px; letter-spacing:0;\">\u3010\u7d4c\u9a13\u5e74\u6570\u5225\u306e\u6708\u984d\u5358\u4fa1\u306e\u76ee\u5b89\uff08\u53c2\u8003\uff09\u3011<\/caption>\n<thead><tr><th style=\"width:15%;\">\u7d4c\u9a13\u5e74\u6570<\/th><th style=\"width:20%;\">\u6708\u984d\u5358\u4fa1\uff08\u76ee\u5b89\uff09<\/th><th style=\"width:65%;\">\u671f\u5f85\u3055\u308c\u308b\u30b9\u30ad\u30eb<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>1\u5e74\u672a\u6e80<\/td><td>50\u301c60\u4e07\u5186<\/td><td>\u57fa\u672c\u6587\u6cd5\u3001Scala\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u7406\u89e3\u3001\u30c6\u30b9\u30c8\u30b3\u30fc\u30c9\u4f5c\u6210<\/td><\/tr>\n<tr><td>1\u301c3\u5e74<\/td><td>60\u301c80\u4e07\u5186<\/td><td>\u95a2\u6570\u578b\u30b9\u30bf\u30a4\u30eb\u306e\u5b9f\u88c5\u3001\u30e9\u30a4\u30d6\u30e9\u30ea\u9078\u5b9a\u3001\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc<\/td><\/tr>\n<tr><td>3\u301c5\u5e74<\/td><td>80\u301c100\u4e07\u5186<\/td><td>\u8a2d\u8a08\u5224\u65ad\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3001\u5f8c\u8f29\u6307\u5c0e<\/td><\/tr>\n<tr><td>5\u5e74\u4ee5\u4e0a<\/td><td>100\u4e07\u5186\u4ee5\u4e0a<\/td><td>\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u8a2d\u8a08\u3001\u6280\u8853\u9078\u5b9a\u3001\u30c1\u30fc\u30e0\u30ea\u30fc\u30c9<\/td><\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<p>\u7d4c\u9a13\u5e74\u6570\u306f\u3042\u304f\u307e\u3067\u76ee\u5b89\u3067\u3059\u3002\u91cd\u8981\u306a\u306e\u306f\u300c\u4f55\u3092\u3084\u3063\u3066\u304d\u305f\u304b\u300d\u3067\u3042\u308a\u3001\u300c\u4f55\u5e74\u3084\u3063\u3066\u3044\u305f\u304b\u300d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002Apache Spark\u3084Akka\u3092\u7528\u3044\u305f\u30c7\u30fc\u30bf\u57fa\u76e4\u69cb\u7bc9\u306e\u7d4c\u9a13\u304c\u3042\u308c\u3070\u3001\u7d4c\u9a133\u5e74\u3067\u3082100\u4e07\u5186\u8d85\u306e\u6848\u4ef6\u306b\u53c2\u753b\u3067\u304d\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-2-3-\u9ad8\u5358\u4fa1\u6848\u4ef6\u306e\u7279\u5fb4\">2-3. \u9ad8\u5358\u4fa1\u6848\u4ef6\u306e\u7279\u5fb4<\/h3>\n\n\n\n<p>\u6bd4\u8f03\u7684\u9ad8\u3044\u5831\u916c\u304c\u671f\u5f85\u3067\u304d\u308b\u6848\u4ef6\u306b\u306f\u3001\u5171\u901a\u3059\u308b\u30d1\u30bf\u30fc\u30f3\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30d1\u30bf\u30fc\u30f31\uff1a\u30c7\u30fc\u30bf\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u9818\u57df<\/strong><br>Apache Spark\u3092Scala\u3067\u5b9f\u88c5\u3059\u308b\u6848\u4ef6\u306f\u3001\u6bd4\u8f03\u7684\u9ad8\u3081\u306e\u5831\u916c\u304c\u8a2d\u5b9a\u3055\u308c\u308b\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u3002\u5927\u91cf\u30c7\u30fc\u30bf\u306e\u51e6\u7406\u57fa\u76e4\u8a2d\u8a08\u3001\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u69cb\u7bc9\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u91d1\u878d\u6a5f\u95a2\u306e\u30ea\u30b9\u30af\u8a08\u7b97\u3001\u5e83\u544a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u30ed\u30b0\u5206\u6790\u3001EC\u4e8b\u696d\u8005\u306e\u9700\u8981\u4e88\u6e2c\u306a\u3069\u3001\u696d\u7a2e\u306f\u591a\u5c90\u306b\u308f\u305f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30d1\u30bf\u30fc\u30f32\uff1a\u91d1\u878d\u7cfb\u30b7\u30b9\u30c6\u30e0<\/strong><br>\u9280\u884c\u30fb\u8a3c\u5238\u30fb\u4fdd\u967a\u4f1a\u793e\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3067\u306f\u3001Scala\u306e\u578b\u5b89\u5168\u6027\u304c\u8a55\u4fa1\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u53d6\u5f15\u30b7\u30b9\u30c6\u30e0\u3001\u30ea\u30b9\u30af\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3001\u7d04\u5b9a\u51e6\u7406\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u3001\u30d0\u30b0\u304c\u76f4\u63a5\u7684\u306a\u640d\u5931\u306b\u3064\u306a\u304c\u308b\u9818\u57df\u3067\u3059\u3002\u30c9\u30e1\u30a4\u30f3\u99c6\u52d5\u8a2d\u8a08\uff08DDD\uff09\u306e\u7406\u89e3\u3084\u3001\u95a2\u6570\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u3088\u308b\u526f\u4f5c\u7528\u306e\u6392\u9664\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30d1\u30bf\u30fc\u30f33\uff1a\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u51e6\u7406\u57fa\u76e4<\/strong><br>Akka\uff08\u73fePekko\uff09\u3092\u7528\u3044\u305f\u30a2\u30af\u30bf\u30fc\u30e2\u30c7\u30eb\u306b\u3088\u308b\u4e26\u884c\u51e6\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u69cb\u7bc9\u3067\u3059\u3002\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3001IoT\u30c7\u30fc\u30bf\u53ce\u96c6\u57fa\u76e4\u3001\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u51e6\u7406\u306a\u3069\u304c\u8a72\u5f53\u3057\u307e\u3059\u3002Akka Streams\u3001Akka Cluster\u3068\u3044\u3063\u305f\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u30ad\u30e3\u30c3\u30c1\u30a2\u30c3\u30d7\u304cScala\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5e02\u5834\u4fa1\u5024\u3092\u9ad8\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7d4c\u6e08\u7523\u696d\u7701\u300cIT\u4eba\u6750\u9700\u7d66\u306b\u95a2\u3059\u308b\u8abf\u67fb\u300d\uff082019\u5e74\uff09\u306b\u3088\u308c\u3070\u30012030\u5e74\u306b\u306fIT\u4eba\u6750\u304c\u6700\u592779\u4e07\u4eba\u4e0d\u8db3\u3059\u308b\u3068\u4e88\u6e2c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30ae\u30e3\u30c3\u30d7\u306e\u4e2d\u3067\u3001\u9ad8\u5ea6\u306a\u5c02\u9580\u6027\u3092\u6301\u3064\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u9700\u8981\u306f\u3055\u3089\u306b\u9ad8\u307e\u308a\u307e\u3059\u3002Scala\u306e\u3088\u3046\u306a\u300c\u5b66\u7fd2\u66f2\u7dda\u306e\u6025\u306a\u8a00\u8a9e\u300d\u3092\u7fd2\u5f97\u3057\u3066\u3044\u308b\u3053\u3068\u306f\u3001\u5dee\u5225\u5316\u8981\u56e0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30b9\u30ad\u30eb\u30ec\u30d9\u30eb\u5225\u306e\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u3092\u63d0\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"aioseo-3-\u30b9\u30ad\u30eb\u30ec\u30d9\u30eb\u5225\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u521d\u5fc3\u8005\u304b\u3089\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u307e\u3067\">3. \u30b9\u30ad\u30eb\u30ec\u30d9\u30eb\u5225\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u2014\u2014\u521d\u5fc3\u8005\u304b\u3089\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u307e\u3067<\/h2>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"422\" src=\"https:\/\/remogu.jp\/c\/wp-content\/uploads\/2026\/04\/AdobeStock_410680372_750.jpg\" alt=\"\" class=\"wp-image-7386\" style=\"object-fit:cover;width:750px;height:420px\" srcset=\"https:\/\/remogu.jp\/c\/wp-content\/uploads\/2026\/04\/AdobeStock_410680372_750.jpg 750w, https:\/\/remogu.jp\/c\/wp-content\/uploads\/2026\/04\/AdobeStock_410680372_750-300x169.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-3-1-\u521d\u7d1a\u7d4c\u9a131\u5e74\u672a\u6e80\u57fa\u790e\u56fa\u3081\">3-1. \u521d\u7d1a\uff08\u7d4c\u9a131\u5e74\u672a\u6e80\uff09\uff1a\u57fa\u790e\u56fa\u3081<\/h3>\n\n\n\n<p><strong>\u7fd2\u5f97\u3059\u3079\u304d\u30b9\u30ad\u30eb<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-white-background-color has-background\">\n<li>Scala\u306e\u57fa\u672c\u69cb\u6587\uff08\u5909\u6570\u3001\u95a2\u6570\u3001\u30af\u30e9\u30b9\u3001\u30c8\u30ec\u30a4\u30c8\uff09<\/li>\n\n\n\n<li>\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u64cd\u4f5c\uff08map\u3001filter\u3001flatMap\u3001fold\uff09<\/li>\n\n\n\n<li>Option\u578b\u3001Either\u578b\u306b\u3088\u308b\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0<\/li>\n\n\n\n<li>sbt\uff08Scala Build Tool\uff09\u306e\u57fa\u672c\u64cd\u4f5c<\/li>\n\n\n\n<li>\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u306e\u4f5c\u6210\uff08ScalaTest\u3001MUnit\uff09<\/li>\n<\/ul>\n\n\n\n<p><strong>\u5b66\u7fd2\u30ea\u30bd\u30fc\u30b9<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-white-background-color has-background\">\n<li>\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\uff1a<a href=\"https:\/\/docs.scala-lang.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/docs.scala-lang.org\/<\/a><\/li>\n\n\n\n<li>Scala Exercises\uff08\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u5b66\u7fd2\uff09\uff1a<a href=\"https:\/\/www.scala-exercises.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.scala-exercises.org\/<\/a><\/li>\n\n\n\n<li>Coursera\u300cFunctional Programming Principles in Scala\u300d\uff08Martin Odersky\u62c5\u5f53\uff09<\/li>\n<\/ul>\n\n\n\n<p><strong>\u3053\u306e\u6bb5\u968e\u3067\u76ee\u6307\u3059\u6848\u4ef6<\/strong><br>\u4fdd\u5b88\u30fb\u6539\u4fee\u6848\u4ef6\u3001\u65e2\u5b58\u30b3\u30fc\u30c9\u306e\u6a5f\u80fd\u8ffd\u52a0\u3001\u30c6\u30b9\u30c8\u30b3\u30fc\u30c9\u6574\u5099\u306a\u3069\u304c\u4e2d\u5fc3\u3067\u3059\u3002\u30d5\u30eb\u30ea\u30e2\u30fc\u30c8\u6848\u4ef6\u3067\u3042\u308c\u3070\u3001\u5730\u65b9\u5728\u4f4f\u3067\u3082\u53c2\u753b\u53ef\u80fd\u3067\u3059\u3002\u5358\u4fa1\u306f50\u301c60\u4e07\u5186\u7a0b\u5ea6\u304c\u76ee\u5b89\u3068\u306a\u308a\u307e\u3059\u304c\u3001\u6848\u4ef6\u5185\u5bb9\u306b\u3088\u3063\u3066\u5909\u52d5\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-3-2-\u4e2d\u7d1a\u7d4c\u9a131\u301c3\u5e74\u5b9f\u8df5\u529b\u5411\u4e0a\">3-2. \u4e2d\u7d1a\uff08\u7d4c\u9a131\u301c3\u5e74\uff09\uff1a\u5b9f\u8df5\u529b\u5411\u4e0a<\/h3>\n\n\n\n<p><strong>\u7fd2\u5f97\u3059\u3079\u304d\u30b9\u30ad\u30eb<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-white-background-color has-background\">\n<li>\u95a2\u6570\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u539f\u5247\uff08\u7d14\u7c8b\u95a2\u6570\u3001\u4e0d\u5909\u6027\u3001\u53c2\u7167\u900f\u904e\u6027\uff09<\/li>\n\n\n\n<li>\u578b\u30af\u30e9\u30b9\uff08Type Class\uff09\u30d1\u30bf\u30fc\u30f3<\/li>\n\n\n\n<li>for\u5f0f\uff08for comprehension\uff09\u306e\u6d3b\u7528<\/li>\n\n\n\n<li>Cats\u3001ZIO\u306a\u3069\u306e\u95a2\u6570\u578b\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u57fa\u790e<\/li>\n\n\n\n<li>Play Framework\u307e\u305f\u306fAkka HTTP\u306b\u3088\u308bAPI\u958b\u767a<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30a2\u30af\u30bb\u30b9\uff08Slick\u3001Doobie\uff09<\/li>\n<\/ul>\n\n\n\n<p><strong>\u5b9f\u52d9\u7d4c\u9a13\u3067\u7372\u5f97\u3059\u3079\u304d\u3082\u306e<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-white-background-color has-background\">\n<li>\u30e9\u30a4\u30d6\u30e9\u30ea\u9078\u5b9a\u306e\u5224\u65ad\u7d4c\u9a13<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u306e\u5b9f\u65bd\u3068\u53d7\u3051\u5165\u308c<\/li>\n\n\n\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306e\u8abf\u67fb\u30fb\u6539\u5584<\/li>\n<\/ul>\n\n\n\n<p><strong>\u3053\u306e\u6bb5\u968e\u3067\u76ee\u6307\u3059\u6848\u4ef6<\/strong><br>\u65b0\u898f\u6a5f\u80fd\u958b\u767a\u3001API\u30b5\u30fc\u30d0\u30fc\u69cb\u7bc9\u3001\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u306e\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u306a\u3069\u304c\u8a72\u5f53\u3057\u307e\u3059\u3002\u5358\u4fa1\u306f60\u301c80\u4e07\u5186\u7a0b\u5ea6\u304c\u76ee\u5b89\u3067\u3059\u304c\u3001\u30b9\u30ad\u30eb\u3084\u6848\u4ef6\u5185\u5bb9\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-3-3-\u4e0a\u7d1a\u7d4c\u9a133\u301c5\u5e74\u5c02\u9580\u6027\u306e\u78ba\u7acb\">3-3. \u4e0a\u7d1a\uff08\u7d4c\u9a133\u301c5\u5e74\uff09\uff1a\u5c02\u9580\u6027\u306e\u78ba\u7acb<\/h3>\n\n\n\n<p><strong>\u7fd2\u5f97\u3059\u3079\u304d\u30b9\u30ad\u30eb<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-white-background-color has-background\">\n<li>\u95a2\u6570\u578b\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u6df1\u3044\u7406\u89e3\uff08Cats Effect\u3001ZIO\u3001fs2\uff09<\/li>\n\n\n\n<li>Apache Spark\u306b\u3088\u308b\u30c7\u30fc\u30bf\u51e6\u7406<\/li>\n\n\n\n<li>Akka\uff08Pekko\uff09\u306b\u3088\u308b\u30a2\u30af\u30bf\u30fc\u30e2\u30c7\u30eb\u5b9f\u88c5<\/li>\n\n\n\n<li>\u30c9\u30e1\u30a4\u30f3\u99c6\u52d5\u8a2d\u8a08\uff08DDD\uff09\u306eScala\u3078\u306e\u9069\u7528<\/li>\n\n\n\n<li>\u30de\u30af\u30ed\u30fb\u30e1\u30bf\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\uff08\u5fc5\u8981\u306b\u5fdc\u3058\u3066\uff09<\/li>\n\n\n\n<li>Scala 2\/3\u306e\u79fb\u884c\u5bfe\u5fdc<\/li>\n<\/ul>\n\n\n\n<p><strong>\u5b9f\u52d9\u7d4c\u9a13\u3067\u7372\u5f97\u3059\u3079\u304d\u3082\u306e<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-white-background-color has-background\">\n<li>\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u8a2d\u8a08\u3078\u306e\u53c2\u753b<\/li>\n\n\n\n<li>\u6280\u8853\u7684\u8ca0\u50b5\u306e\u89e3\u6d88\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u63a8\u9032<\/li>\n\n\n\n<li>\u5f8c\u8f29\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u6307\u5c0e<\/li>\n<\/ul>\n\n\n\n<p><strong>\u3053\u306e\u6bb5\u968e\u3067\u76ee\u6307\u3059\u6848\u4ef6<\/strong><br>\u30c6\u30c3\u30af\u30ea\u30fc\u30c9\u88dc\u4f50\u3001\u8a2d\u8a08\u301c\u5b9f\u88c5\u301c\u30c6\u30b9\u30c8\u306e\u4e00\u8cab\u5bfe\u5fdc\u3001\u6280\u8853\u9078\u5b9a\u3078\u306e\u95a2\u4e0e\u306a\u3069\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u5358\u4fa1\u306f80\u301c100\u4e07\u5186\u7a0b\u5ea6\u304c\u76ee\u5b89\u3068\u306a\u308b\u30b1\u30fc\u30b9\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-3-4-\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u7d4c\u9a135\u5e74\u4ee5\u4e0a\u5e02\u5834\u4fa1\u5024\u306e\u6700\u5927\u5316\">3-4. \u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\uff08\u7d4c\u9a135\u5e74\u4ee5\u4e0a\uff09\uff1a\u5e02\u5834\u4fa1\u5024\u306e\u6700\u5927\u5316<\/h3>\n\n\n\n<p><strong>\u7fd2\u5f97\u3059\u3079\u304d\u30b9\u30ad\u30eb<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-white-background-color has-background\">\n<li>\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u57fa\u76e4\u306e\u8a2d\u8a08\u30fb\u69cb\u7bc9\uff08\u30da\u30bf\u30d0\u30a4\u30c8\u7d1a\uff09<\/li>\n\n\n\n<li>\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u8a08\u539f\u5247<\/li>\n\n\n\n<li>\u7d44\u7e54\u6a2a\u65ad\u7684\u306a\u6280\u8853\u6a19\u6e96\u7b56\u5b9a<\/li>\n\n\n\n<li>\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3078\u306e\u8ca2\u732e\uff08OSS\u3001\u767b\u58c7\u3001\u57f7\u7b46\uff09<\/li>\n<\/ul>\n\n\n\n<p><strong>\u3053\u306e\u6bb5\u968e\u3067\u76ee\u6307\u3059\u6848\u4ef6<\/strong><br>\u30a2\u30fc\u30ad\u30c6\u30af\u30c8\u3001\u30c6\u30c3\u30af\u30ea\u30fc\u30c9\u3001\u6280\u8853\u9867\u554f\u3068\u3044\u3063\u305f\u5f79\u5272\u3067\u3059\u3002\u5358\u4fa1\u306f100\u4e07\u5186\u4ee5\u4e0a\u3068\u306a\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308a\u3001\u30b9\u30ad\u30eb\u3068\u5b9f\u7e3e\u6b21\u7b2c\u3067\u306f\u3055\u3089\u306b\u9ad8\u3044\u6c34\u6e96\u3082\u671f\u5f85\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b9\u30ad\u30eb\u30ec\u30d9\u30eb\u306e\u5411\u4e0a\u306b\u306f\u3001\u6848\u4ef6\u3067\u306e\u5b9f\u8df5\u7d4c\u9a13\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u5b66\u7fd2\u3060\u3051\u3067\u306f\u5230\u9054\u3067\u304d\u306a\u3044\u9818\u57df\u304c\u3042\u308a\u307e\u3059\u3002\u3067\u306f\u3001Scala\u306f\u3069\u306e\u3088\u3046\u306a\u73fe\u5834\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u306e\u304b\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"aioseo-4-Scala\u304c\u652f\u3048\u308b\u4e16\u754c\u7684\u30b5\u30fc\u30d3\u30b9\u3068\u305d\u306e\u7406\u7531\">4. Scala\u304c\u652f\u3048\u308b\u4e16\u754c\u7684\u30b5\u30fc\u30d3\u30b9\u3068\u305d\u306e\u7406\u7531<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-4-1-\u6d3b\u7528\u4e8b\u4f8b\u306a\u305cScala\u304c\u9078\u3070\u308c\u305f\u304b\">4-1. \u6d3b\u7528\u4e8b\u4f8b\u2014\u2014\u306a\u305cScala\u304c\u9078\u3070\u308c\u305f\u304b<\/h3>\n\n\n\n<p><strong>X\uff08\u65e7Twitter\uff09<\/strong><br>2009\u5e74\u306bRuby\u304b\u3089Scala\u3078\u306e\u79fb\u884c\u3092\u958b\u59cb\u3057\u307e\u3057\u305f\u3002\u6bce\u79d2\u6570\u4e07\u4ef6\u306e\u30c4\u30a4\u30fc\u30c8\u3092\u51e6\u7406\u3059\u308b\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306b\u304a\u3044\u3066\u3001Scala\u306e\u4e26\u884c\u51e6\u7406\u80fd\u529b\u3068JVM\u306e\u5b89\u5b9a\u6027\u304c\u8a55\u4fa1\u3055\u308c\u307e\u3057\u305f\u3002\u79fb\u884c\u3092\u4e3b\u5c0e\u3057\u305f\u306e\u306f\u3001\u5f8c\u306bScala\u306e\u30c4\u30fc\u30eb\u30c1\u30a7\u30fc\u30f3\u6539\u5584\u306b\u5927\u304d\u304f\u8ca2\u732e\u3057\u305f\u30a8\u30f3\u30b8\u30cb\u30a2\u30c1\u30fc\u30e0\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>LinkedIn<\/strong><br>\u30c7\u30fc\u30bf\u51e6\u7406\u57fa\u76e4\u306bScala\u3092\u6d3b\u7528\u3057\u3066\u3044\u307e\u3059\u3002Apache Kafka\u306fLinkedIn\u3067\u751f\u307e\u308c\u305fOSS\u3067\u3059\u304c\u3001\u305d\u306e\u958b\u767a\u306bScala\uff08\u304a\u3088\u3073Java\uff09\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u306e\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u51e6\u7406\u306b\u304a\u3044\u3066\u3001\u578b\u5b89\u5168\u6027\u3068\u95a2\u6570\u578b\u306e\u62bd\u8c61\u5316\u304c\u52b9\u679c\u3092\u767a\u63ee\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>Netflix<\/strong><br>\u30c7\u30fc\u30bf\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u304cScala\u3092\u6d3b\u7528\u3057\u3066\u3044\u307e\u3059\u3002Apache Spark\u3068Scala\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3001\u8996\u8074\u30c7\u30fc\u30bf\u306e\u5206\u6790\u30fb\u30ec\u30b3\u30e1\u30f3\u30c7\u30fc\u30b7\u30e7\u30f3\u30a8\u30f3\u30b8\u30f3\u306e\u69cb\u7bc9\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u91d1\u878d\u6a5f\u95a2\uff08Goldman Sachs\u3001Morgan Stanley\u7b49\uff09<\/strong><br>\u30c8\u30ec\u30fc\u30c7\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3001\u30ea\u30b9\u30af\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306bScala\u304c\u6d3b\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u91d1\u878d\u30c9\u30e1\u30a4\u30f3\u3067\u306f\u300c\u30d0\u30b0\u304c\u8a31\u3055\u308c\u306a\u3044\u300d\u3068\u3044\u3046\u8981\u4ef6\u304c\u53b3\u683c\u3067\u3042\u308a\u3001Scala\u306e\u578b\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u308b\u9759\u7684\u691c\u8a3c\u304c\u91cd\u5b9d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-4-2-ApacheSpark\u3068\u306e\u95a2\u4fc2\">4-2. Apache Spark\u3068\u306e\u95a2\u4fc2<\/h3>\n\n\n\n<p>Apache Spark\uff08\u30d3\u30c3\u30b0\u30c7\u30fc\u30bf\u51e6\u7406\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\uff09\u306fScala\u3067\u5b9f\u88c5\u3055\u308c\u3066\u304a\u308a\u3001Scala\u3068\u306e\u89aa\u548c\u6027\u304c\u9ad8\u3044\u3053\u3068\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002Databricks\u793e\u306e\u8abf\u67fb\uff082024\u5e74\uff09\u306b\u3088\u308c\u3070\u3001Spark\u3092\u5229\u7528\u3059\u308b\u4f01\u696d\u306e\u7d0440%\u304cScala\u3092\u30e1\u30a4\u30f3\u8a00\u8a9e\u3068\u3057\u3066\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\uff08Python\uff1a\u7d0455%\u3001\u305d\u306e\u4ed6\uff1a\u7d045%\uff09\u3002<\/p>\n\n\n\n<p>Python\u3067Spark\u3092\u4f7f\u3046\u9078\u629e\u80a2\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u3084\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u5909\u63db\u51e6\u7406\u3067\u306fScala\u306e\u512a\u4f4d\u6027\u304c\u767a\u63ee\u3055\u308c\u307e\u3059\u3002Spark\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u8aad\u3080\u5fc5\u8981\u304c\u51fa\u3066\u304d\u305f\u5834\u5408\u3001Scala\u306e\u7406\u89e3\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-4-3-\u65e5\u672c\u56fd\u5185\u306e\u6d3b\u7528\u4e8b\u4f8b\">4-3. \u65e5\u672c\u56fd\u5185\u306e\u6d3b\u7528\u4e8b\u4f8b<\/h3>\n\n\n\n<p>\u56fd\u5185\u3067\u3082Scala\u3092\u6d3b\u7528\u3057\u3066\u3044\u308b\u4f01\u696d\u306f\u5897\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list has-white-background-color has-background\">\n<li><strong>\u30cc\u30fc\u30e9\u30dc\uff08Backlog\u3001Cacoo\uff09<\/strong>\uff1aScala\u3092\u4e2d\u5fc3\u3068\u3057\u305f\u958b\u767a\u4f53\u5236<\/li>\n\n\n\n<li><strong>Chatwork\uff08Chatwork\u682a\u5f0f\u4f1a\u793e\uff09<\/strong>\uff1a\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306bScala\u3092\u6d3b\u7528<\/li>\n\n\n\n<li><strong>\u30c9\u30ef\u30f3\u30b4<\/strong>\uff1a\u30cb\u30b3\u30cb\u30b3\u52d5\u753b\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3067Scala\u3092\u4f7f\u7528<\/li>\n\n\n\n<li><strong>Opt<\/strong>\uff1a\u5e83\u544a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067Scala\u3068Apache Spark\u3092\u6d3b\u7528<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u4f01\u696d\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0\u3084\u6280\u8853\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u3067Scala\u306e\u6d3b\u7528\u4e8b\u4f8b\u3092\u516c\u958b\u3057\u3066\u3044\u307e\u3059\u3002\u53c2\u753b\u3092\u691c\u8a0e\u3059\u308b\u969b\u306e\u60c5\u5831\u53ce\u96c6\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3067\u306f\u3001\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u3068Scala\u6848\u4ef6\u306e\u76f8\u6027\u306b\u3064\u3044\u3066\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"aioseo-5-\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u3068Scala\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u76f8\u6027\">5. \u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u3068Scala\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u76f8\u6027<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\" style=\"width:760px\">\n<img src=\"https:\/\/remogu.jp\/c\/wp-content\/uploads\/2026\/03\/change-img.png\" alt=\"\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u3068Scala\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u76f8\u6027\" loading=\"lazy\" decoding=\"async\"\/>\n<\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-5-1-\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u7387\u306e\u80cc\u666f\">5-1. \u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u7387\u306e\u80cc\u666f<\/h3>\n\n\n\n<p>Scala\u6848\u4ef6\u306f\u3001\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u3068\u306e\u76f8\u6027\u304c\u826f\u3044\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u3002\u80cc\u666f\u3068\u3057\u3066\u4ee5\u4e0b\u306e\u8981\u56e0\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list has-white-background-color has-background\">\n<li><strong>\u30cf\u30a4\u30b9\u30ad\u30eb\u4eba\u6750\u306e\u78ba\u4fdd\u96e3<\/strong>\uff1aScala\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5e0c\u5c11\u6027\u304b\u3089\u3001\u7a3c\u50cd\u5834\u6240\u3092\u9650\u5b9a\u3059\u308b\u3068\u4eba\u6750\u78ba\u4fdd\u304c\u56f0\u96e3\u306b\u306a\u308b<\/li>\n\n\n\n<li><strong>\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u306e\u30c7\u30b8\u30bf\u30eb\u5b8c\u7d50<\/strong>\uff1a\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u3001CI\/CD\u3001\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u30c4\u30fc\u30eb\u306e\u6574\u5099\u304c\u9032\u3093\u3067\u3044\u308b<\/li>\n\n\n\n<li><strong>\u6210\u679c\u7269\u30d9\u30fc\u30b9\u306e\u8a55\u4fa1\u304c\u6d78\u900f\u3057\u3066\u3044\u308b<\/strong>\uff1a\u95a2\u6570\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u6587\u5316\u3067\u306f\u300c\u52d5\u304f\u30b3\u30fc\u30c9\u300d\u304c\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4e2d\u5fc3\u306b\u3042\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u7dcf\u52d9\u7701\u300c\u60c5\u5831\u901a\u4fe1\u767d\u66f8\u300d\uff082024\u5e74\u7248\uff09\u306b\u3088\u308c\u3070\u3001IT\u95a2\u9023\u8077\u7a2e\u306e\u30c6\u30ec\u30ef\u30fc\u30af\u5b9f\u65bd\u7387\u306f\u7d0470%\u306b\u9054\u3057\u3066\u3044\u307e\u3059\u3002Scala\u6848\u4ef6\u3082\u3053\u306e\u50be\u5411\u306b\u6cbf\u3063\u3066\u304a\u308a\u3001\u30d5\u30eb\u30ea\u30e2\u30fc\u30c8\u30fb\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u306e\u6848\u4ef6\u304c\u5897\u52a0\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-5-2-Remogu\u306e\u6848\u4ef6\u50be\u5411\">5-2. Remogu\u306e\u6848\u4ef6\u50be\u5411<\/h3>\n\n\n\n<p>Remogu\u3067\u306f\u3001\u516c\u958b\u6848\u4ef63,790\u4ef6\u306e\u3046\u3061\u30d5\u30eb\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u6848\u4ef6\u304c1,428\u4ef6\uff082025\u5e743\u6708\u6642\u70b9\uff09\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002Scala\u6848\u4ef6\u306b\u304a\u3044\u3066\u3082\u3001\u30d5\u30eb\u30ea\u30e2\u30fc\u30c8\u307e\u305f\u306f\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u3067\u306e\u53c2\u753b\u304c\u53ef\u80fd\u306a\u6848\u4ef6\u304c\u4e2d\u5fc3\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5730\u65b9\u5728\u4f4f\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3068\u3063\u3066\u3001\u3053\u308c\u306f\u5927\u304d\u306a\u9078\u629e\u80a2\u3067\u3059\u3002\u6771\u4eac\u306e\u9ad8\u5358\u4fa1\u6848\u4ef6\u306b\u3001\u4f4f\u3080\u5834\u6240\u3092\u5909\u3048\u305a\u306b\u53c2\u753b\u3067\u304d\u307e\u3059\u3002\u901a\u52e4\u6642\u9593\u3092\u30bc\u30ed\u306b\u3057\u306a\u304c\u3089\u3001\u5831\u916c\u6c34\u6e96\u3092\u7dad\u6301\u307e\u305f\u306f\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-5-3-\u30ea\u30e2\u30fc\u30c8\u3067\u50cd\u304fScala\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u6c42\u3081\u3089\u308c\u308b\u3053\u3068\">5-3. \u30ea\u30e2\u30fc\u30c8\u3067\u50cd\u304fScala\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u6c42\u3081\u3089\u308c\u308b\u3053\u3068<\/h3>\n\n\n\n<p>\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u3067\u306e\u53c2\u753b\u3092\u6210\u529f\u3055\u305b\u308b\u305f\u3081\u306b\u306f\u3001\u6280\u8853\u529b\u306b\u52a0\u3048\u3066\u4ee5\u4e0b\u306e\u30b9\u30ad\u30eb\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list has-white-background-color has-background\">\n<li><strong>\u975e\u540c\u671f\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u7fd2\u6163<\/strong>\uff1aSlack\u3001GitHub Issues\u3001Confluence\u3067\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u4f5c\u6210\u30fb\u66f4\u65b0<\/li>\n\n\n\n<li><strong>\u81ea\u5f8b\u7684\u306a\u30bf\u30b9\u30af\u7ba1\u7406<\/strong>\uff1a\u6307\u793a\u3092\u5f85\u305f\u305a\u3001\u81ea\u3089\u8ab2\u984c\u3092\u767a\u898b\u3057\u89e3\u6c7a\u306b\u52d5\u304f\u59ff\u52e2<\/li>\n\n\n\n<li><strong>\u6210\u679c\u7269\u3067\u306e\u8aac\u660e\u8cac\u4efb<\/strong>\uff1a\u9032\u6357\u3092\u300c\u52d5\u304f\u30b3\u30fc\u30c9\u300d\u3084\u300c\u8a2d\u8a08\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u300d\u3067\u53ef\u8996\u5316\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306f\u3001Scala\u6848\u4ef6\u306b\u9650\u3089\u305a\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u5171\u901a\u3057\u3066\u6c42\u3081\u3089\u308c\u308b\u8cc7\u8cea\u3067\u3059\u3002\u305f\u3060\u3057\u3001Scala\u306e\u6848\u4ef6\u3067\u306f\u300c\u578b\u3067\u4f1a\u8a71\u3059\u308b\u300d\u3068\u3044\u3046\u6587\u5316\u304c\u6839\u3065\u3044\u3066\u3044\u308b\u30b1\u30fc\u30b9\u304c\u591a\u304f\u3001\u30b3\u30fc\u30c9\u306e\u610f\u56f3\u3092\u578b\u5b9a\u7fa9\u3067\u660e\u78ba\u306b\u3059\u308b\u7fd2\u6163\u304c\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"aioseo-6-2026\u5e74\u5ea6\u306b\u62bc\u3055\u3048\u3066\u304a\u304d\u305f\u3044Scala\u30a4\u30d9\u30f3\u30c8\">6. 2026\u5e74\u5ea6\u306b\u62bc\u3055\u3048\u3066\u304a\u304d\u305f\u3044Scala\u30a4\u30d9\u30f3\u30c8<\/h2>\n\n\n\n<p>Scala\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3078\u306e\u53c2\u52a0\u306f\u3001\u60c5\u5831\u53ce\u96c6\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306e\u4e21\u9762\u3067\u6709\u52b9\u3067\u3059\u30022026\u5e74\u5ea6\u306b\u958b\u50ac\u4e88\u5b9a\u30fb\u307e\u305f\u306f\u4f8b\u5e74\u958b\u50ac\u3055\u308c\u3066\u3044\u308b\u4e3b\u8981\u306a\u30a4\u30d9\u30f3\u30c8\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/scaladays.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">Scala Days<\/a><\/strong><br>Scala\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u6700\u5927\u306e\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u3067\u3059\u3002\u6bce\u5e74\u3001\u6b27\u5dde\u3068\u30a2\u30b8\u30a2\u3067\u958b\u50ac\u3055\u308c\u3066\u3044\u307e\u3059\u3002Martin Odersky\u672c\u4eba\u306b\u3088\u308b\u57fa\u8abf\u8b1b\u6f14\u304c\u6052\u4f8b\u3067\u3059\u3002\u6700\u65b0\u306eScala\u52d5\u5411\u3001\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3001\u6d3b\u7528\u4e8b\u4f8b\u306e\u767a\u8868\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/scalamatsuri.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">ScalaMatsuri\uff08\u30b9\u30ab\u30e9\u30de\u30c4\u30ea\uff09<\/a><\/strong><br>\u65e5\u672c\u3067\u6700\u3082\u53c2\u52a0\u8005\u304c\u591a\u3044Scala\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u3067\u3059\u3002\u6771\u4eac\u3067\u958b\u50ac\u3055\u308c\u3001\u56fd\u5185\u5916\u306eScala\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u96c6\u307e\u308a\u307e\u3059\u3002\u65e5\u672c\u8a9e\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u4e2d\u5fc3\u3067\u3059\u304c\u3001\u82f1\u8a9e\u30bb\u30c3\u30b7\u30e7\u30f3\u3082\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30aa\u30f3\u30e9\u30a4\u30f3\u53c2\u52a0\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/www.functionalscala.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Functional Scala<\/a><\/strong><br>\u30aa\u30f3\u30e9\u30a4\u30f3\u958b\u50ac\u306e\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u3067\u3001\u95a2\u6570\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u7126\u70b9\u3092\u5f53\u3066\u305f\u767a\u8868\u304c\u884c\u308f\u308c\u307e\u3059\u3002ZIO\u3001Cats Effect\u306a\u3069\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u95a2\u3059\u308b\u30c7\u30a3\u30fc\u30d7\u306a\u5185\u5bb9\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>Scala Japan User Group\uff08\u5b9a\u4f8bmeetup\uff09<\/strong><br>\u5404\u5730\u3067\u958b\u50ac\u3055\u308c\u308b\u30ed\u30fc\u30ab\u30ebmeetup\u3067\u3059\u3002\u521d\u5fc3\u8005\u5411\u3051\u306e\u30cf\u30f3\u30ba\u30aa\u30f3\u304b\u3089\u3001\u4e0a\u7d1a\u8005\u5411\u3051\u306e\u6280\u8853\u5171\u6709\u307e\u3067\u3001\u591a\u69d8\u306a\u30a4\u30d9\u30f3\u30c8\u304c\u4f01\u753b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/connpass.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">connpass<\/a>\u3084<a href=\"https:\/\/www.meetup.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Meetup.com<\/a>\u3067\u300cScala\u300d\u3068\u691c\u7d22\u3059\u308b\u3068\u3001\u6700\u65b0\u306e\u30a4\u30d9\u30f3\u30c8\u60c5\u5831\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30a4\u30d9\u30f3\u30c8\u3078\u306e\u53c2\u52a0\u306f\u3001\u6848\u4ef6\u60c5\u5831\u306e\u53ce\u96c6\u306b\u3082\u5f79\u7acb\u3061\u307e\u3059\u3002\u767b\u58c7\u8005\u3084\u53c2\u52a0\u8005\u3068\u306e\u4ea4\u6d41\u3092\u901a\u3058\u3066\u3001\u975e\u516c\u958b\u306e\u6848\u4ef6\u60c5\u5831\u306b\u89e6\u308c\u308b\u6a5f\u4f1a\u304c\u751f\u307e\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"aioseo-7-\u307e\u3068\u3081\">7. \u307e\u3068\u3081<\/h2>\n\n\n\n<p>\u672c\u8a18\u4e8b\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u632f\u308a\u8fd4\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list has-white-background-color has-background\">\n<li><strong>Scala\u306f\u8a2d\u8a08\u601d\u60f3\u306e\u9078\u629e\u3092\u8feb\u308b\u8a00\u8a9e<\/strong>\uff1a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u3068\u95a2\u6570\u578b\u306e\u878d\u5408\u306f\u3001\u66f8\u304d\u65b9\u306e\u81ea\u7531\u3067\u306f\u306a\u304f\u3001\u8a2d\u8a08\u5224\u65ad\u306e\u8cac\u4efb\u3092\u610f\u5473\u3057\u307e\u3059<\/li>\n\n\n\n<li><strong>\u5831\u916c\u306f\u6708\u984d60\u301c100\u4e07\u5186\u7a0b\u5ea6\u304c\u4e2d\u5fc3\u5e2f<\/strong>\uff1a\u30c7\u30fc\u30bf\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3001\u91d1\u878d\u30b7\u30b9\u30c6\u30e0\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u51e6\u7406\u57fa\u76e4\u306a\u3069\u306e\u9818\u57df\u3067\u306f\u3001\u3055\u3089\u306b\u9ad8\u3044\u6c34\u6e96\u3082\u671f\u5f85\u3067\u304d\u307e\u3059<\/li>\n\n\n\n<li><strong>\u30b9\u30ad\u30eb\u30a2\u30c3\u30d7\u306b\u306f\u5b9f\u8df5\u7d4c\u9a13\u304c\u4e0d\u53ef\u6b20<\/strong>\uff1a\u57fa\u790e\u56fa\u3081\u2192\u95a2\u6570\u578b\u30e9\u30a4\u30d6\u30e9\u30ea\u7fd2\u5f97\u2192\u5c02\u9580\u9818\u57df\u306e\u78ba\u7acb\u3068\u3044\u3046\u6bb5\u968e\u3092\u8e0f\u3080\u3053\u3068\u3067\u3001\u5e02\u5834\u4fa1\u5024\u3092\u9ad8\u3081\u3089\u308c\u307e\u3059<\/li>\n\n\n\n<li><strong>\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u3068\u306e\u76f8\u6027\u304c\u826f\u3044<\/strong>\uff1aScala\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5e0c\u5c11\u6027\u304b\u3089\u3001\u30d5\u30eb\u30ea\u30e2\u30fc\u30c8\u30fb\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u306e\u6848\u4ef6\u304c\u5897\u52a0\u3057\u3066\u3044\u307e\u3059<\/li>\n<\/ul>\n\n\n\n<p>Scala\u306e\u5b66\u7fd2\u66f2\u7dda\u306f\u6025\u5cfb\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u305d\u306e\u5148\u306b\u3042\u308b\u5831\u916c\u6c34\u6e96\u3068\u50cd\u304d\u65b9\u306e\u81ea\u7531\u5ea6\u306f\u3001\u5b66\u7fd2\u30b3\u30b9\u30c8\u306b\u898b\u5408\u3046\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"aioseo-\u3088\u304f\u3042\u308b\u8cea\u554fFAQ\">\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-Q1-Scala\u672a\u7d4c\u9a13\u3067\u3082\u6848\u4ef6\u306b\u53c2\u753b\u3067\u304d\u307e\u3059\u304b\">Q1. Scala\u672a\u7d4c\u9a13\u3067\u3082\u6848\u4ef6\u306b\u53c2\u753b\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>Java\u7d4c\u9a13\u304c\u3042\u308b\u5834\u5408\u3001Scala\u306e\u57fa\u790e\u5b66\u7fd2\u30923\u301c6\u30f6\u6708\u884c\u3063\u305f\u5f8c\u3001\u4fdd\u5b88\u30fb\u6539\u4fee\u6848\u4ef6\u304b\u3089\u53c2\u753b\u3059\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u5b8c\u5168\u672a\u7d4c\u9a13\u304b\u3089\u306e\u53c2\u753b\u306f\u96e3\u3057\u3044\u305f\u3081\u3001\u307e\u305a\u306f\u500b\u4eba\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3084OSS\u3078\u306e\u8ca2\u732e\u3067\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-Q2-Scala\u3068Kotlin\u306e\u3069\u3061\u3089\u3092\u5b66\u3076\u3079\u304d\u3067\u3059\u304b\">Q2. Scala\u3068Kotlin\u306e\u3069\u3061\u3089\u3092\u5b66\u3076\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u76ee\u7684\u306b\u3088\u308a\u307e\u3059\u3002Android\u30a2\u30d7\u30ea\u958b\u767a\u3084Spring Boot\u3067\u306e\u958b\u767a\u3092\u5fd7\u5411\u3059\u308b\u306a\u3089Kotlin\u3001\u30c7\u30fc\u30bf\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3084\u95a2\u6570\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u6df1\u304f\u5b66\u3073\u305f\u3044\u306a\u3089Scala\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u3069\u3061\u3089\u3082JVM\u3067\u52d5\u4f5c\u3057\u3001Java\u3068\u306e\u76f8\u4e92\u904b\u7528\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-Q3-Scala2\u30683\u306e\u3069\u3061\u3089\u304b\u3089\u5b66\u3076\u3079\u304d\u3067\u3059\u304b\">Q3. Scala 2\u30683\u306e\u3069\u3061\u3089\u304b\u3089\u5b66\u3076\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>2025\u5e74\u73fe\u5728\u3001\u6848\u4ef6\u5e02\u5834\u306fScala 2.13\u304c\u4e3b\u6d41\u3067\u3059\u3002\u305f\u3060\u3057\u3001Scala 3\u306e\u6848\u4ef6\u306f\u5897\u52a0\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u3002\u65b0\u898f\u5b66\u7fd2\u8005\u306fScala 3\u304b\u3089\u59cb\u3081\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066Scala 2\u7cfb\u306e\u5dee\u5206\u3092\u7fd2\u5f97\u3059\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u52b9\u7387\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aioseo-Q4-\u5730\u65b9\u5728\u4f4f\u3067\u3082Scala\u6848\u4ef6\u306b\u53c2\u753b\u3067\u304d\u307e\u3059\u304b\">Q4. \u5730\u65b9\u5728\u4f4f\u3067\u3082Scala\u6848\u4ef6\u306b\u53c2\u753b\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u53ef\u80fd\u3067\u3059\u3002Scala\u6848\u4ef6\u306f\u30d5\u30eb\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u306e\u5272\u5408\u304c\u9ad8\u304f\u3001\u5730\u65b9\u5728\u4f4f\u3067\u3082\u6771\u4eac\u306e\u6848\u4ef6\u306b\u53c2\u753b\u3067\u304d\u307e\u3059\u3002Remogu\u3067\u306f\u3001\u516c\u958b\u6848\u4ef63,790\u4ef6\u306e\u3046\u30611,428\u4ef6\u304c\u30d5\u30eb\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f5f5f5; padding:20px; margin:2em 0 1.5em 0; border-radius:8px;\">\n<p style=\"font-size:16px; font-weight:700; color:#00273F; margin:0 0 12px 0;\">\u3053\u306e\u8a18\u4e8b\u306e\u30dd\u30a4\u30f3\u30c8<\/p>\n<ul style=\"margin:0; padding:0 0 0 1.5em; list-style:disc;\">\n<li style=\"margin-bottom:8px;\">Scala\u306f\u300c\u66f8\u304d\u65b9\u306e\u81ea\u7531\u300d\u3067\u306f\u306a\u304f\u300c\u8a2d\u8a08\u601d\u60f3\u306e\u9078\u629e\u300d\u3092\u8feb\u308b\u8a00\u8a9e\u3067\u3042\u308a\u3001\u305d\u306e\u7406\u89e3\u304c\u5831\u916c\u5dee\u306b\u3064\u306a\u304c\u308b<\/li>\n<li style=\"margin-bottom:8px;\">Scala\u6848\u4ef6\u306e\u6708\u984d\u5831\u916c\u306f60\u301c100\u4e07\u5186\u7a0b\u5ea6\u304c\u4e2d\u5fc3\u5e2f\u3067\u3001\u30c7\u30fc\u30bf\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u9818\u57df\u3067\u306f\u3055\u3089\u306b\u9ad8\u3044\u6c34\u6e96\u3082\u671f\u5f85\u3067\u304d\u308b<\/li>\n<li style=\"margin-bottom:0;\">\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u7387\u304c\u9ad8\u304f\u3001\u5730\u65b9\u5728\u4f4f\u3067\u3082\u6771\u4eac\u306e\u9ad8\u5358\u4fa1\u6848\u4ef6\u306b\u53c2\u753b\u3067\u304d\u308b\u9078\u629e\u80a2\u304c\u3042\u308b<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div style=\"background: linear-gradient(160deg, #fef08a 0%, #fcd34d 50%, #f9be00 100%); border-radius: 16px; padding: 2.5em 2em; margin: 2.5em 0; text-align: center; box-shadow: 0 4px 20px rgba(249,190,0,0.3);\">\n<p style=\"font-size: 18px; font-weight: 700; color: #00273F; margin: 0 0 0.5em 0; letter-spacing: 0.05em;\">Remogu\uff08\u30ea\u30e2\u30b0\uff09\u3067\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u6848\u4ef6\u3092\u63a2\u3059<\/p>\n<p style=\"font-size: 14px; color: #00273F; margin: 0 0 1.5em 0; line-height: 1.7;\">Remogu\u306f\u3001\u682a\u5f0f\u4f1a\u793eLASSIC\u304c\u904b\u55b6\u3059\u308b\u3001IT\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u7279\u5316\u3057\u305f\u30d5\u30eb\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u306e\u6848\u4ef6\u30b5\u30a4\u30c8\uff08\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30b5\u30fc\u30d3\u30b9\uff09\u3067\u3059\u300290%\u4ee5\u4e0a\u306e\u6848\u4ef6\u304c\u30d5\u30eb\u30ea\u30e2\u30fc\u30c8\u53ef\u80fd\u3067\u3001\u5730\u65b9\u5728\u4f4f\u8005\u3084\u526f\u696d\u30fb\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u304c\u3001\u5834\u6240\u306b\u3068\u3089\u308f\u308c\u305a\u6771\u4eac\u306a\u3069\u306e\u90fd\u5e02\u90e8\u306e\u9ad8\u5358\u4fa1\u6848\u4ef6\u3092\u7372\u5f97\u3067\u304d\u308b\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n<a href=\"https:\/\/remogu.jp\/\" target=\"_blank\" rel=\"noreferrer noopener\" style=\"display: inline-block; background-color: #f59e0b; color: #ffffff; font-size: 16px; font-weight: 700; padding: 0.85em 2.5em; border-radius: 50px; text-decoration: none; letter-spacing: 0.05em;\">\u25bc \u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u6848\u4ef6\u3092\u63a2\u3059<\/a>\n<p style=\"font-size: 13px; color: #00273F; margin: 1em 0 0 0;\">\u4f1a\u54e1\u767b\u9332\u7121\u6599 \uff0f \u6848\u4ef6\u95b2\u89a7\u30fb\u76f8\u8ac7\u306f\u7121\u6599\u3067\u3059<\/p>\n<\/div>\n\n\n\n<p><strong>\u53c2\u7167\u5143<\/strong><\/p>\n\n\n\n<p class=\"has-small-font-size\">1. <a href=\"https:\/\/www.meti.go.jp\/policy\/it_policy\/jinzai\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u7d4c\u6e08\u7523\u696d\u7701\u300cIT\u4eba\u6750\u9700\u7d66\u306b\u95a2\u3059\u308b\u8abf\u67fb\u300d\uff082019\u5e74\uff09<\/a><\/p>\n\n\n\n<p class=\"has-small-font-size\">2. <a href=\"https:\/\/www.databricks.com\/blog\" target=\"_blank\" rel=\"noreferrer noopener\">Databricks\u516c\u5f0f\u30d6\u30ed\u30b0\uff082024\u5e74\uff09<\/a><\/p>\n\n\n\n<p class=\"has-small-font-size\">3. <a href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/whitepaper\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u7dcf\u52d9\u7701\u300c\u60c5\u5831\u901a\u4fe1\u767d\u66f8\u300d\uff082024\u5e74\u7248\uff09<\/a><\/p>\n\n\n\n<p class=\"has-small-font-size\">4. <a href=\"https:\/\/www.scala-lang.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">Scala\u516c\u5f0f\u30b5\u30a4\u30c8<\/a><\/p>\n\n\n\n<p class=\"has-small-font-size\">5. <a href=\"https:\/\/docs.scala-lang.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">Scala\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a><\/p>\n\n\n\n<p class=\"has-small-font-size\">6. <a href=\"https:\/\/remogu.jp\/c\/engineer-salary-2024\/\" target=\"_blank\" rel=\"noopener\">Remogu\u5831\u916c\u30c7\u30fc\u30bf\u53c2\u8003\u8a18\u4e8b<\/a><\/p>\n\n\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Scala\u672a\u7d4c\u9a13\u3067\u3082\u6848\u4ef6\u306b\u53c2\u753b\u3067\u304d\u307e\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Java\u7d4c\u9a13\u304c\u3042\u308b\u5834\u5408\u3001Scala\u306e\u57fa\u790e\u5b66\u7fd2\u30923\u301c6\u30f6\u6708\u884c\u3063\u305f\u5f8c\u3001\u4fdd\u5b88\u30fb\u6539\u4fee\u6848\u4ef6\u304b\u3089\u53c2\u753b\u3059\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u5b8c\u5168\u672a\u7d4c\u9a13\u304b\u3089\u306e\u53c2\u753b\u306f\u96e3\u3057\u3044\u305f\u3081\u3001\u307e\u305a\u306f\u500b\u4eba\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3084OSS\u3078\u306e\u8ca2\u732e\u3067\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Scala\u3068Kotlin\u306e\u3069\u3061\u3089\u3092\u5b66\u3076\u3079\u304d\u3067\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u76ee\u7684\u306b\u3088\u308a\u307e\u3059\u3002Android\u30a2\u30d7\u30ea\u958b\u767a\u3084Spring Boot\u3067\u306e\u958b\u767a\u3092\u5fd7\u5411\u3059\u308b\u306a\u3089Kotlin\u3001\u30c7\u30fc\u30bf\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3084\u95a2\u6570\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u6df1\u304f\u5b66\u3073\u305f\u3044\u306a\u3089Scala\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u3069\u3061\u3089\u3082JVM\u3067\u52d5\u4f5c\u3057\u3001Java\u3068\u306e\u76f8\u4e92\u904b\u7528\u304c\u53ef\u80fd\u3067\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Scala 2\u30683\u306e\u3069\u3061\u3089\u304b\u3089\u5b66\u3076\u3079\u304d\u3067\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"2025\u5e74\u73fe\u5728\u3001\u6848\u4ef6\u5e02\u5834\u306fScala 2.13\u304c\u4e3b\u6d41\u3067\u3059\u3002\u305f\u3060\u3057\u3001Scala 3\u306e\u6848\u4ef6\u306f\u5897\u52a0\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u3002\u65b0\u898f\u5b66\u7fd2\u8005\u306fScala 3\u304b\u3089\u59cb\u3081\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066Scala 2\u7cfb\u306e\u5dee\u5206\u3092\u7fd2\u5f97\u3059\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u52b9\u7387\u7684\u3067\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"\u5730\u65b9\u5728\u4f4f\u3067\u3082Scala\u6848\u4ef6\u306b\u53c2\u753b\u3067\u304d\u307e\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u53ef\u80fd\u3067\u3059\u3002Scala\u6848\u4ef6\u306f\u30d5\u30eb\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u306e\u5272\u5408\u304c\u9ad8\u304f\u3001\u5730\u65b9\u5728\u4f4f\u3067\u3082\u6771\u4eac\u306e\u6848\u4ef6\u306b\u53c2\u753b\u3067\u304d\u307e\u3059\u3002Remogu\u3067\u306f\u3001\u516c\u958b\u6848\u4ef63,790\u4ef6\u306e\u3046\u30611,428\u4ef6\u304c\u30d5\u30eb\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\"\n      }\n    }\n  ]\n}\n<\/script>\n<\/div><\/div>\n\n\n<p><!-- \u25b2 \u8a18\u4e8b\u672c\u6587\u3053\u3053\u307e\u3067 \u25b2 --><\/p>","protected":false},"excerpt":{"rendered":"<p>Scala\u306f\u300c\u66f8\u304d\u65b9\u306e\u81ea\u7531\u300d\u3067\u306f\u306a\u304f\u300c\u8a2d\u8a08\u601d\u60f3\u306e\u9078\u629e\u300d\u3092\u8feb\u308b\u8a00\u8a9e\u3067\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u3068\u95a2\u6570\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u878d\u5408\u3055\u305b\u305f\u3053\u306e\u8a00\u8a9e\u306f\u3001\u5b66\u7fd2\u66f2\u7dda\u304c\u6025\u5cfb\u3067\u3042\u308b\u4e00\u65b9\u3001\u7fd2\u5f97\u3057\u305f\u5148\u306b\u3042\u308b\u5831\u916c\u6c34\u6e96\u3068\u50cd\u304d\u65b9\u306e\u81ea\u7531\u5ea6\u306f\u3001\u4ed6\u306e\u8a00\u8a9e\u3068\u306f\u4e00\u7dda\u3092 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":7718,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[251,155],"class_list":["post-7702","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-22","tag-scala","tag-155"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/remogu.jp\/c\/wp-content\/uploads\/2026\/04\/AdobeStock_1822039966_20-\u30b3\u30d4\u30fc.jpg","_links":{"self":[{"href":"https:\/\/remogu.jp\/c\/wp-json\/wp\/v2\/posts\/7702","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/remogu.jp\/c\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/remogu.jp\/c\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/remogu.jp\/c\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/remogu.jp\/c\/wp-json\/wp\/v2\/comments?post=7702"}],"version-history":[{"count":5,"href":"https:\/\/remogu.jp\/c\/wp-json\/wp\/v2\/posts\/7702\/revisions"}],"predecessor-version":[{"id":7719,"href":"https:\/\/remogu.jp\/c\/wp-json\/wp\/v2\/posts\/7702\/revisions\/7719"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/remogu.jp\/c\/wp-json\/wp\/v2\/media\/7718"}],"wp:attachment":[{"href":"https:\/\/remogu.jp\/c\/wp-json\/wp\/v2\/media?parent=7702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/remogu.jp\/c\/wp-json\/wp\/v2\/categories?post=7702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/remogu.jp\/c\/wp-json\/wp\/v2\/tags?post=7702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}