{"id":1204,"date":"2025-03-24T08:52:36","date_gmt":"2025-03-23T23:52:36","guid":{"rendered":"https:\/\/dexall.co.jp\/articles\/?p=1204"},"modified":"2025-03-24T08:52:36","modified_gmt":"2025-03-23T23:52:36","slug":"%e3%80%90%e4%bf%9d%e5%ad%98%e7%89%88%e3%80%91micronaut%e3%81%a8%e3%81%af%ef%bc%9fspring-boot%e3%83%a6%e3%83%bc%e3%82%b6%e3%83%bc%e3%81%ae%e3%81%9f%e3%82%81%e3%81%ae%e5%ae%8c%e5%85%a8%e3%82%ac%e3%82%a4","status":"publish","type":"post","link":"https:\/\/dexall.co.jp\/articles\/?p=1204","title":{"rendered":"\u3010\u4fdd\u5b58\u7248\u3011Micronaut\u3068\u306f\uff1fSpring Boot\u30e6\u30fc\u30b6\u30fc\u306e\u305f\u3081\u306e\u5b8c\u5168\u30ac\u30a4\u30c92024"},"content":{"rendered":"\n<div class=\"toc\"><br \/>\n<b>Warning<\/b>:  Undefined array key \"is_admin\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>116<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_category_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>121<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>128<\/b><br \/>\n    <div id=\"toc_container\" class=\"sgb-toc--bullets js-smooth-scroll\" data-dialog-title=\"\u76ee\u6b21\">\n      <p class=\"toc_title\">\u76ee\u6b21 <\/p>\n      <ul class=\"toc_list\">  <li class=\"first\">    <a href=\"#i-0\">Micronaut\u3068\u306f\uff1f \u57fa\u790e\u304b\u3089\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">Micronaut\u304c\u751f\u307e\u308c\u305f\u80cc\u666f\u3068\u7279\u5fb4<\/a>      <\/li>      <li>        <a href=\"#i-2\">Spring Boot\u3068\u306e\u6c7a\u5b9a\u7684\u306a\u9055\u30443\u3064<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-3\">Micronaut\u304c\u9078\u3070\u308c\u308b\u7406\u7531TOP5<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-4\">Micronaut\u306e\u5727\u5012\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u79d8\u5bc6<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-5\">\u8d77\u52d5\u6642\u9593\u309298%\u524a\u6e1b\u3067\u304d\u308b\u4ed5\u7d44\u307f<\/a>      <\/li>      <li>        <a href=\"#i-6\">\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u304c75%\u524a\u6e1b\u3055\u308c\u308b\u7406\u7531<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-7\">\u5b9f\u969b\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u7d50\u679c\u3068\u8a55\u4fa1<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-8\">Micronaut\u306b\u3088\u308b\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u958b\u767a\u306e\u5b9f\u8df5\u30ac\u30a4\u30c9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-9\">5\u5206\u3067\u4f5c\u308b\u6700\u521d\u306eMicronaut\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/a>      <\/li>      <li>        <a href=\"#i-10\">DI\/AOP\u306e\u65b0\u3057\u3044\u5b9f\u88c5\u30a2\u30d7\u30ed\u30fc\u30c1<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-11\">\u30ea\u30a2\u30af\u30c6\u30a3\u30d6\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u6d3b\u7528\u65b9\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-12\">Spring Boot\u304b\u3089\u306e\u79fb\u884c\u30ac\u30a4\u30c9\uff1a\u73fe\u5834\u3067\u4f7f\u3048\u308b\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-13\">\u6bb5\u968e\u7684\u306a\u79fb\u884c\u306e\u305f\u3081\u306e3\u30b9\u30c6\u30c3\u30d7<\/a>      <\/li>      <li>        <a href=\"#i-14\">\u8ab0\u3082\u3044\u306a\u3044\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306e\u691c\u8a3c\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-15\">\u79fb\u884c\u6642\u306e\u6ce8\u610f\u70b9\u3068\u5bfe\u51e6\u65b9\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-16\">Micronaut\u306e\u5b9f\u8df5\u7684\u306a\u6d3b\u7528\u4e8b\u4f8b\u3068\u5c06\u6765\u6027<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-17\">\u5185\u90e8\u306e\u5c0e\u5165\u4e8b\u4f8b\u3068\u6210\u529f\u306e\u30dd\u30a4\u30f3\u30c8<\/a>      <\/li>      <li>        <a href=\"#i-18\">2024\u5e74\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u30ed\u30fc\u30c9\u30de\u30c3\u30d7<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-19\">\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306e\u672a\u6765\u3068Micronaut\u306e\u53ef\u80fd\u6027<\/a>      <\/li>    <\/ul>  <\/li><\/ul>\n      <a href=\"#\" class=\"sgb-toc-button js-toc-button\" rel=\"nofollow\" data-open-dialog=\"true\"><i class=\"fa fa-list\"><\/i><span class=\"sgb-toc-button__text\">\u76ee\u6b21\u3078<\/span><\/a>\n    <\/div><\/div><h2 class=\"wp-block-heading\" id=\"i-0\">Micronaut\u3068\u306f\uff1f \u57fa\u790e\u304b\u3089\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">Micronaut\u304c\u751f\u307e\u308c\u305f\u80cc\u666f\u3068\u7279\u5fb4<\/h3>\n\n\n\n<p>Micronaut\u306f\u3001\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u6642\u4ee3\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u73fe\u4ee3\u7684\u306aJVM\u30d9\u30fc\u30b9\u306e\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u30022018\u5e74\u306bObject Computing Inc.\uff08OCI\uff09\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u3001\u4ee5\u4e0b\u306e\u8ab2\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u8a95\u751f\u3057\u307e\u3057\u305f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b3\u30f3\u30c6\u30ca\u74b0\u5883\u3067\u306e\u8d77\u52d5\u6642\u9593\u306e\u77ed\u7e2e<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u306e\u6700\u9069\u5316<\/li>\n\n\n\n<li>\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u52b9\u7387\u7684\u306a\u958b\u767a<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u74b0\u5883\u3067\u306e\u5b9f\u884c\u52b9\u7387\u306e\u5411\u4e0a<\/li>\n<\/ul>\n\n\n\n<p>Micronaut\u306e\u4e3b\u8981\u306a\u7279\u5fb4\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30f3\u30d1\u30a4\u30eb\u6642DI\uff08\u4f9d\u5b58\u6027\u6ce8\u5165\uff09<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8d77\u52d5\u6642\u306e\u51e6\u7406\u3092\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u884c\u3046\u3053\u3068\u3067\u3001\u9ad8\u901f\u306a\u8d77\u52d5\u3092\u5b9f\u73fe<\/li>\n\n\n\n<li>\u30ea\u30d5\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u4f7f\u7528\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u3092\u524a\u6e1b<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>AOT\u30b3\u30f3\u30d1\u30a4\u30ec\u30fc\u30b7\u30e7\u30f3\u5bfe\u5fdc<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GraalVM\u306b\u3088\u308b\u30cd\u30a4\u30c6\u30a3\u30d6\u30a4\u30e1\u30fc\u30b8\u306e\u30b5\u30dd\u30fc\u30c8<\/li>\n\n\n\n<li>\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u74b0\u5883\u3067\u306e\u8fc5\u901f\u306a\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ea\u30a2\u30af\u30c6\u30a3\u30d6\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u30b5\u30dd\u30fc\u30c8<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Project Reactor\u3068\u306e\u7d71\u5408<\/li>\n\n\n\n<li>\u975e\u540c\u671f\u51e6\u7406\u306e\u52b9\u7387\u7684\u306a\u5b9f\u88c5<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">Spring Boot\u3068\u306e\u6c7a\u5b9a\u7684\u306a\u9055\u30443\u3064<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4f9d\u5b58\u6027\u6ce8\u5165\u306e\u5b9f\u88c5\u65b9\u6cd5<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ Spring Boot\n@Component\npublic class UserService {\n    @Autowired\n    private UserRepository userRepository;\n}\n\n\/\/ Micronaut\n@Singleton\npublic class UserService {\n    private final UserRepository userRepository;\n\n    public UserService(UserRepository userRepository) {  \/\/ \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\n        this.userRepository = userRepository;\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u8d77\u52d5\u6642\u306e\u51e6\u7406<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Spring Boot: \u30ea\u30d5\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u5b9f\u884c\u6642\u306bDI\u30b3\u30f3\u30c6\u30ca\u3092\u69cb\u7bc9<\/li>\n\n\n\n<li>Micronaut: \u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306bDI\u60c5\u5831\u3092\u751f\u6210\u3057\u3001\u5b9f\u884c\u6642\u306e\u51e6\u7406\u3092\u6700\u5c0f\u5316<\/li>\n<\/ul>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u30e1\u30e2\u30ea\u7ba1\u7406<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Spring Boot: \u30ea\u30d5\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u3088\u308b\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u30d2\u30fc\u30d7\u306b\u4fdd\u6301<\/li>\n\n\n\n<li>Micronaut: \u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306e\u51e6\u7406\u306b\u3088\u308a\u5b9f\u884c\u6642\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u6700\u5c0f\u5316<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-3\">Micronaut\u304c\u9078\u3070\u308c\u308b\u7406\u7531TOP5<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5727\u5012\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8d77\u52d5\u6642\u9593: Spring Boot\u306e1\/10\u4ee5\u4e0b<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf: \u6700\u592775%\u524a\u6e1b<\/li>\n\n\n\n<li>\u30ec\u30b9\u30dd\u30f3\u30b9\u6642\u9593: \u5e73\u574730%\u5411\u4e0a<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u5bfe\u5fdc<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kubernetes\u5bfe\u5fdc\u306e\u7d44\u307f\u8fbc\u307f\u30d8\u30eb\u30b9\u30c1\u30a7\u30c3\u30af<\/li>\n\n\n\n<li>\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u3068\u306e\u5bb9\u6613\u306a\u7d71\u5408<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u306e\u6700\u9069\u5316<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u958b\u767a\u751f\u7523\u6027\u306e\u5411\u4e0a<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ HTTP\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u4f8b\n@Client(\"\/api\/users\")\npublic interface UserClient {\n    @Get(\"\/{id}\")\n    User getUser(Long id);\n}<\/pre>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li>\u8c4a\u5bcc\u306a\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7d71\u5408\uff08JPA, R2DBC\uff09<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d3\u30b9\u30c7\u30a3\u30b9\u30ab\u30d0\u30ea<\/li>\n\n\n\n<li>\u5206\u6563\u30c8\u30ec\u30fc\u30b7\u30f3\u30b0<\/li>\n<\/ul>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li>\u5c06\u6765\u6027<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6d3b\u767a\u306a\u30b3\u30df\u30e5\u30cb\u30c6\u30a3<\/li>\n\n\n\n<li>\u5b9a\u671f\u7684\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8<\/li>\n\n\n\n<li>GraalVM\u3068\u306e\u512a\u308c\u305f\u89aa\u548c\u6027<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u7279\u5fb4\u306b\u3088\u308a\u3001Micronaut\u306f\u7279\u306b\u4ee5\u4e0b\u306e\u30b1\u30fc\u30b9\u3067\u6700\u9069\u306a\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u5b9f\u88c5<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a<\/li>\n\n\n\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u30b7\u30b9\u30c6\u30e0\u306e\u69cb\u7bc9<\/li>\n\n\n\n<li>\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u306a\u958b\u767a\u74b0\u5883\u306e\u69cb\u7bc9<\/li>\n<\/ul>\n\n\n\n<p>\u307e\u305f\u3001Spring Boot\u958b\u767a\u8005\u306b\u3068\u3063\u3066\u3082\u3001\u4ee5\u4e0b\u306e\u7406\u7531\u3067\u79fb\u884c\u304c\u6bd4\u8f03\u7684\u5bb9\u6613\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f3c\u305f\u3088\u3046\u306a\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u30d9\u30fc\u30b9\u306e\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u99b4\u67d3\u307f\u306e\u3042\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30e2\u30c7\u30eb<\/li>\n\n\n\n<li>\u5145\u5b9f\u3057\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-4\">Micronaut\u306e\u5727\u5012\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u79d8\u5bc6<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">\u8d77\u52d5\u6642\u9593\u309298%\u524a\u6e1b\u3067\u304d\u308b\u4ed5\u7d44\u307f<\/h3>\n\n\n\n<p>Micronaut\u304c\u5b9f\u73fe\u3059\u308b\u9a5a\u7570\u7684\u306a\u8d77\u52d5\u6642\u9593\u306e\u77ed\u7e2e\u306f\u3001\u4e3b\u306b\u4ee5\u4e0b\u306e3\u3064\u306e\u9769\u65b0\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u3063\u3066\u5b9f\u73fe\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30f3\u30d1\u30a4\u30eb\u30bf\u30a4\u30e0\u30e1\u30bf\u30c7\u30fc\u30bf\u51e6\u7406<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ Micronaut\u306e\u5834\u5408\n@Singleton \/\/ \u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u51e6\u7406\u3055\u308c\u308b\npublic class FastStartupService {\n    @PostConstruct \/\/ \u8d77\u52d5\u6642\u306e\u521d\u671f\u5316\u51e6\u7406\u3082\u6700\u9069\u5316\n    void init() {\n        \/\/ \u521d\u671f\u5316\u30ed\u30b8\u30c3\u30af\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>AheadOfTime\uff08AOT\uff09\u306b\u3088\u308b\u6700\u9069\u5316<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306bDI\u30b3\u30f3\u30c6\u30ca\u306e\u69cb\u7bc9\u60c5\u5831\u3092\u751f\u6210<\/li>\n\n\n\n<li>\u30ea\u30d5\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u4f7f\u7528\u3092\u6700\u5c0f\u9650\u306b\u6291\u5236<\/li>\n\n\n\n<li>\u30af\u30e9\u30b9\u30d1\u30b9\u30b9\u30ad\u30e3\u30f3\u306e\u6392\u9664<\/li>\n<\/ul>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>GraalVM\u30cd\u30a4\u30c6\u30a3\u30d6\u30a4\u30e1\u30fc\u30b8\u306e\u30b5\u30dd\u30fc\u30c8<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u30cd\u30a4\u30c6\u30a3\u30d6\u30a4\u30e1\u30fc\u30b8\u306e\u30d3\u30eb\u30c9\u30b3\u30de\u30f3\u30c9\n$ mvn package -Dpackaging=native-image<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u6700\u9069\u5316\u306b\u3088\u308a\u3001\u5f93\u6765\u306eSpring Boot\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u6bd4\u8f03\u3057\u3066\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5c0f\u898f\u6a21\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff1a\u8d77\u52d5\u6642\u9593\u304c2\u79d2\u21920.04\u79d2\u306b\u77ed\u7e2e<\/li>\n\n\n\n<li>\u4e2d\u898f\u6a21\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff1a\u8d77\u52d5\u6642\u9593\u304c5\u79d2\u21920.1\u79d2\u306b\u77ed\u7e2e<\/li>\n\n\n\n<li>\u5927\u898f\u6a21\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff1a\u8d77\u52d5\u6642\u9593\u304c15\u79d2\u21920.3\u79d2\u306b\u77ed\u7e2e<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-6\">\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u304c75%\u524a\u6e1b\u3055\u308c\u308b\u7406\u7531<\/h3>\n\n\n\n<p>Micronaut\u306e\u30e1\u30e2\u30ea\u6700\u9069\u5316\u306f\u3001\u4ee5\u4e0b\u306e\u6280\u8853\u7684\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u3063\u3066\u5b9f\u73fe\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ea\u30d5\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u6700\u5c0f\u5316<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u5f93\u6765\u306e\u30ea\u30d5\u30ec\u30af\u30b7\u30e7\u30f3\u30d9\u30fc\u30b9\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\nMethod method = class.getDeclaredMethod(\"methodName\");  \/\/ \u30e1\u30e2\u30ea\u3092\u591a\u304f\u6d88\u8cbb\n\n\/\/ Micronaut\u306e\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u30a2\u30d7\u30ed\u30fc\u30c1\n@Executable  \/\/ \u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u5fc5\u8981\u306a\u60c5\u5831\u3092\u751f\u6210\npublic void methodName() {\n    \/\/ \u30e1\u30bd\u30c3\u30c9\u5b9f\u88c5\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u30e1\u30e2\u30ea\u52b9\u7387\u306e\u826f\u3044DI\u30b3\u30f3\u30c6\u30ca<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b7\u30f3\u30b0\u30eb\u30c8\u30f3\u30b9\u30b3\u30fc\u30d7\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5316<\/li>\n\n\n\n<li>\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u30b9\u30b3\u30fc\u30d7\u306e\u660e\u793a\u7684\u306a\u6307\u5b9a\u304c\u5fc5\u8981<\/li>\n\n\n\n<li>\u4e0d\u8981\u306a\u30d7\u30ed\u30ad\u30b7\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u524a\u6e1b<\/li>\n<\/ul>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u6700\u9069\u5316\u3055\u308c\u305f\u30e1\u30bf\u30c7\u30fc\u30bf\u7ba1\u7406<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u751f\u6210\u3055\u308c\u305f\u6700\u5c0f\u9650\u306e\u30e1\u30bf\u30c7\u30fc\u30bf<\/li>\n\n\n\n<li>\u52d5\u7684\u30d7\u30ed\u30ad\u30b7\u306e\u4f7f\u7528\u5236\u9650<\/li>\n\n\n\n<li>\u52b9\u7387\u7684\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u6226\u7565<\/li>\n<\/ul>\n\n\n\n<p>\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u306e\u5177\u4f53\u7684\u306a\u524a\u6e1b\u52b9\u679c\uff1a<\/p>\n\n\n<div id=\"id-34fbc546-1560-493a-bc31-2952171d010b\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u898f\u6a21<\/th><th>Spring Boot<\/th><th>Micronaut<\/th><th>\u524a\u6e1b\u7387<\/th><\/tr><\/thead><tbody><tr><td>\u5c0f\u898f\u6a21<\/td><td>140MB<\/td><td>35MB<\/td><td>75%<\/td><\/tr><tr><td>\u4e2d\u898f\u6a21<\/td><td>280MB<\/td><td>70MB<\/td><td>75%<\/td><\/tr><tr><td>\u5927\u898f\u6a21<\/td><td>520MB<\/td><td>130MB<\/td><td>75%<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"i-7\">\u5b9f\u969b\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u7d50\u679c\u3068\u8a55\u4fa1<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0\u6bd4\u8f03<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30d9\u30f3\u30c1\u30de\u30fc\u30af\u30b3\u30fc\u30c9\u4f8b\n@Benchmark\npublic void measureResponseTime() {\n    HttpRequest&lt;String&gt; request = HttpRequest.GET(\"\/api\/test\");\n    HttpResponse&lt;String&gt; response = client.toBlocking().exchange(request, String.class);\n}<\/pre>\n\n\n\n<p>\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u7d50\u679c\uff081000\u30ea\u30af\u30a8\u30b9\u30c8\u5e73\u5747\uff09\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Spring Boot: 95ms<\/li>\n\n\n\n<li>Micronaut: 65ms<\/li>\n\n\n\n<li>\u6539\u5584\u7387: \u7d0432%<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u6bd4\u8f03<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Spring Boot: 8,000 req\/sec<\/li>\n\n\n\n<li>Micronaut: 12,000 req\/sec<\/li>\n\n\n\n<li>\u5411\u4e0a\u7387: \u7d0450%<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ea\u30bd\u30fc\u30b9\u4f7f\u7528\u52b9\u7387<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CPU\u4f7f\u7528\u7387: \u5e73\u574725%\u524a\u6e1b<\/li>\n\n\n\n<li>GC\u306e\u983b\u5ea6: \u5e73\u574740%\u524a\u6e1b<\/li>\n\n\n\n<li>\u30b9\u30ec\u30c3\u30c9\u6570: \u5e73\u574730%\u524a\u6e1b<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u7279\u6027\u306f\u3001\u7279\u306b\u4ee5\u4e0b\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3067\u5927\u304d\u306a\u4fa1\u5024\u3092\u767a\u63ee\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u74b0\u5883\u3067\u306e\u904b\u7528<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b3\u30fc\u30eb\u30c9\u30b9\u30bf\u30fc\u30c8\u6642\u9593\u306e\u5927\u5e45\u306a\u77ed\u7e2e<\/li>\n\n\n\n<li>\u30ea\u30bd\u30fc\u30b9\u4f7f\u7528\u91cf\u306b\u5fdc\u3058\u305f\u8ab2\u91d1\u306e\u6700\u9069\u5316<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30f3\u30c6\u30ca\u30aa\u30fc\u30b1\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8fc5\u901f\u306a\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0<\/li>\n\n\n\n<li>\u52b9\u7387\u7684\u306a\u30ea\u30bd\u30fc\u30b9\u4f7f\u7528<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b5\u30fc\u30d3\u30b9\u9593\u901a\u4fe1\u306e\u9ad8\u901f\u5316<\/li>\n\n\n\n<li>\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u524a\u6e1b<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u6700\u9069\u5316\u306b\u3088\u308a\u3001\u904b\u7528\u30b3\u30b9\u30c8\u306e\u524a\u6e1b\u3068\u3001\u30b5\u30fc\u30d3\u30b9\u54c1\u8cea\u306e\u5411\u4e0a\u3092\u540c\u6642\u306b\u5b9f\u73fe\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-8\">Micronaut\u306b\u3088\u308b\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u958b\u767a\u306e\u5b9f\u8df5\u30ac\u30a4\u30c9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-9\">5\u5206\u3067\u4f5c\u308b\u6700\u521d\u306eMicronaut\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># Micronaut\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f5c\u6210\n$ mn create-app com.example.demo\n\n# Gradle \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5834\u5408\n$ mn create-app com.example.demo --build gradle\n\n# \u5fc5\u8981\u306a\u4f9d\u5b58\u95a2\u4fc2\u306e\u8ffd\u52a0\n$ mn create-controller UserController<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u57fa\u672c\u7684\u306aREST\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e\u5b9f\u88c5<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ UserController.java\nimport io.micronaut.http.annotation.*;\n\n@Controller(\"\/api\/users\")\npublic class UserController {\n\n    @Get(\"\/{id}\")\n    public User getUser(Long id) {\n        \/\/ \u30e6\u30fc\u30b6\u30fc\u53d6\u5f97\u30ed\u30b8\u30c3\u30af\n        return new User(id, \"John Doe\");\n    }\n\n    @Post\n    public User createUser(@Body User user) {\n        \/\/ \u30e6\u30fc\u30b6\u30fc\u4f5c\u6210\u30ed\u30b8\u30c3\u30af\n        return user;\n    }\n}\n\n\/\/ User.java\npublic class User {\n    private Long id;\n    private String name;\n\n    \/\/ \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3001\u30b2\u30c3\u30bf\u30fc\u3001\u30bb\u30c3\u30bf\u30fc\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8a2d\u5b9a<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># application.yml\nmicronaut:\n  application:\n    name: demo\n  server:\n    port: 8080<\/pre>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8d77\u52d5<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u884c\n$ .\/gradlew run   # Gradle\n$ .\/mvnw mn:run   # Maven<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-10\">DI\/AOP\u306e\u65b0\u3057\u3044\u5b9f\u88c5\u30a2\u30d7\u30ed\u30fc\u30c1<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u4f9d\u5b58\u6027\u6ce8\u5165<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30b5\u30fc\u30d3\u30b9\u306e\u5b9a\u7fa9\n@Singleton\npublic class UserService {\n    private final UserRepository userRepository;\n\n    \/\/ \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\uff08\u63a8\u5968\uff09\n    public UserService(UserRepository userRepository) {\n        this.userRepository = userRepository;\n    }\n}\n\n\/\/ \u30ea\u30dd\u30b8\u30c8\u30ea\u306e\u5b9f\u88c5\n@Repository\npublic class UserRepository {\n    @PersistenceContext\n    private EntityManager entityManager;\n\n    public User findById(Long id) {\n        return entityManager.find(User.class, id);\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>AOP\u306e\u5b9f\u88c5\u4f8b<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30ab\u30b9\u30bf\u30e0\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u5b9a\u7fa9\n@Retention(RetentionPolicy.RUNTIME)\n@Target(ElementType.METHOD)\npublic @interface LogExecutionTime {\n}\n\n\/\/ \u30a2\u30b9\u30da\u30af\u30c8\u306e\u5b9f\u88c5\n@Around\n@Type(LogExecutionTime.class)\npublic class LogExecutionTimeInterceptor {\n\n    @Around\n    public Object logExecutionTime(@InterceptorBinding LogExecutionTime annotation,\n                                 MethodInvocationContext&lt;Object, Object&gt; context) {\n        long startTime = System.currentTimeMillis();\n        Object result = context.proceed();\n        long executionTime = System.currentTimeMillis() - startTime;\n\n        System.out.println(\"Method \" + context.getMethodName() + \n                         \" executed in \" + executionTime + \"ms\");\n        return result;\n    }\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u7ba1\u7406<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">@Singleton\npublic class UserServiceImpl implements UserService {\n\n    @Transactional\n    public User updateUser(User user) {\n        \/\/ \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u5185\u3067\u306e\u51e6\u7406\n        return userRepository.update(user);\n    }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-11\">\u30ea\u30a2\u30af\u30c6\u30a3\u30d6\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u6d3b\u7528\u65b9\u6cd5<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ea\u30a2\u30af\u30c6\u30a3\u30d6\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e\u5b9f\u88c5<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">@Controller(\"\/reactive\/users\")\npublic class ReactiveUserController {\n\n    @Get(\"\/{id}\")\n    public Mono&lt;User&gt; getUser(Long id) {\n        return userRepository.findById(id);\n    }\n\n    @Get(produces = MediaType.APPLICATION_JSON_STREAM)\n    public Flux&lt;User&gt; streamUsers() {\n        return userRepository.findAll();\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>WebFlux\u3068\u306e\u7d71\u5408<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30ea\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30ea\u30dd\u30b8\u30c8\u30ea\u306e\u5b9f\u88c5\n@Repository\npublic class ReactiveUserRepository {\n\n    @Autowired\n    private R2dbcEntityTemplate template;\n\n    public Flux&lt;User&gt; findAll() {\n        return template.select(User.class)\n                      .all();\n    }\n\n    public Mono&lt;User&gt; findById(Long id) {\n        return template.selectOne(\n            Query.query(Criteria.where(\"id\").is(id)),\n            User.class\n        );\n    }\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u975e\u540c\u671f\u51e6\u7406\u306e\u5b9f\u88c5<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">@Controller(\"\/async\")\npublic class AsyncController {\n\n    @Get(\"\/process\")\n    public CompletableFuture&lt;String&gt; processAsync() {\n        return CompletableFuture.supplyAsync(() -&gt; {\n            \/\/ \u6642\u9593\u306e\u304b\u304b\u308b\u51e6\u7406\n            return \"Processing completed\";\n        });\n    }\n}<\/pre>\n\n\n\n<p>\u5b9f\u88c5\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">@Error(global = true)\npublic HttpResponse&lt;ErrorResponse&gt; handleException(HttpRequest request, Throwable e) {\n    ErrorResponse error = new ErrorResponse(\n        HttpStatus.INTERNAL_SERVER_ERROR.getCode(),\n        e.getMessage()\n    );\n    return HttpResponse.&lt;ErrorResponse&gt;status(HttpStatus.INTERNAL_SERVER_ERROR)\n                      .body(error);\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">@Post(\"\/users\")\npublic Single&lt;HttpResponse&lt;User&gt;&gt; createUser(@Valid @Body UserDTO userDTO) {\n    return userService.createUser(userDTO)\n                     .map(user -&gt; HttpResponse.created(user));\n}\n\npublic class UserDTO {\n    @NotBlank\n    private String name;\n\n    @Email\n    private String email;\n\n    \/\/ \u30b2\u30c3\u30bf\u30fc\u3001\u30bb\u30c3\u30bf\u30fc\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5b9f\u88c5<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">@Secured(SecurityRule.IS_AUTHENTICATED)\n@Controller(\"\/secured\")\npublic class SecuredController {\n\n    @Get(\"\/data\")\n    public String getSecuredData(Authentication authentication) {\n        return \"Secured data for user: \" + authentication.getName();\n    }\n}<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u5b9f\u88c5\u4f8b\u3092\u57fa\u306b\u3001\u5b9f\u969b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u5fc5\u8981\u306a\u6a5f\u80fd\u3092\u8ffd\u52a0\u3057\u3066\u3044\u304f\u3053\u3068\u3067\u3001\u5805\u7262\u306a\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-12\">Spring Boot\u304b\u3089\u306e\u79fb\u884c\u30ac\u30a4\u30c9\uff1a\u73fe\u5834\u3067\u4f7f\u3048\u308b\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-13\">\u6bb5\u968e\u7684\u306a\u79fb\u884c\u306e\u305f\u3081\u306e3\u30b9\u30c6\u30c3\u30d7<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6e96\u5099\u30d5\u30a7\u30fc\u30ba\uff081-2\u9031\u9593\uff09<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u65e2\u5b58\u306eSpring Boot\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u69cb\u9020\u306e\u5206\u6790\nproject\/\n  \u251c\u2500\u2500 src\/\n  \u2502   \u251c\u2500\u2500 main\/\n  \u2502   \u2502   \u251c\u2500\u2500 java\/\n  \u2502   \u2502   \u2502   \u2514\u2500\u2500 com\/example\/\n  \u2502   \u2502   \u2502       \u251c\u2500\u2500 controllers\/\n  \u2502   \u2502   \u2502       \u251c\u2500\u2500 services\/\n  \u2502   \u2502   \u2502       \u251c\u2500\u2500 repositories\/\n  \u2502   \u2502   \u2502       \u2514\u2500\u2500 domain\/\n  \u2502   \u2502   \u2514\u2500\u2500 resources\/\n  \u2502   \u2514\u2500\u2500 test\/\n  \u2514\u2500\u2500 pom.xml<\/pre>\n\n\n\n<p>\u79fb\u884c\u524d\u306e\u78ba\u8a8d\u4e8b\u9805\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f9d\u5b58\u95a2\u4fc2\u306e\u6d17\u3044\u51fa\u3057<\/li>\n\n\n\n<li>Spring\u56fa\u6709\u306e\u6a5f\u80fd\u306e\u4f7f\u7528\u7b87\u6240\u306e\u7279\u5b9a<\/li>\n\n\n\n<li>\u30c6\u30b9\u30c8\u30ab\u30d0\u30ec\u30c3\u30b8\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30e1\u30c8\u30ea\u30af\u30b9\u306e\u53ce\u96c6<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u79fb\u884c\u5b9f\u884c\u30d5\u30a7\u30fc\u30ba\uff082-4\u9031\u9593\uff09<\/li>\n<\/ol>\n\n\n\n<p>a) \u4f9d\u5b58\u95a2\u4fc2\u306e\u66f4\u65b0<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">&lt;!-- pom.xml --&gt;\n&lt;parent&gt;\n    &lt;groupId&gt;io.micronaut.platform&lt;\/groupId&gt;\n    &lt;artifactId&gt;micronaut-parent&lt;\/artifactId&gt;\n    &lt;version&gt;4.x.x&lt;\/version&gt;\n&lt;\/parent&gt;\n\n&lt;dependencies&gt;\n    &lt;!-- Micronaut\u306e\u57fa\u672c\u4f9d\u5b58\u95a2\u4fc2 --&gt;\n    &lt;dependency&gt;\n        &lt;groupId&gt;io.micronaut&lt;\/groupId&gt;\n        &lt;artifactId&gt;micronaut-inject&lt;\/artifactId&gt;\n    &lt;\/dependency&gt;\n    &lt;!-- \u4ed6\u306e\u5fc5\u8981\u306a\u4f9d\u5b58\u95a2\u4fc2 --&gt;\n&lt;\/dependencies&gt;<\/pre>\n\n\n\n<p>b) \u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u7f6e\u304d\u63db\u3048<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ Spring Boot\n@SpringBootApplication\n@RestController\n@Autowired\n@Component\n@Value\n\n\/\/ Micronaut\n@MicronautApplication\n@Controller\n@Inject\n@Singleton\n@Property<\/pre>\n\n\n\n<p>c) \u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u79fb\u884c<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># Spring Boot (application.properties)\nspring.datasource.url=jdbc:postgresql:\/\/localhost:5432\/db\nspring.jpa.hibernate.ddl-auto=update\n\n# Micronaut (application.yml)\ndatasources:\n  default:\n    url: jdbc:postgresql:\/\/localhost:5432\/db\njpa:\n  default:\n    properties:\n      hibernate:\n        hbm2ddl:\n          auto: update<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u691c\u8a3c\u30d5\u30a7\u30fc\u30ba\uff081-2\u9031\u9593\uff09<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u306e\u5b9f\u884c<\/li>\n\n\n\n<li>\u7d71\u5408\u30c6\u30b9\u30c8\u306e\u5b9f\u884c<\/li>\n\n\n\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30c6\u30b9\u30c8<\/li>\n\n\n\n<li>\u8ca0\u8377\u30c6\u30b9\u30c8<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-14\">\u8ab0\u3082\u3044\u306a\u3044\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306e\u691c\u8a3c\u65b9\u6cd5<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u306e\u4f5c\u6210<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u6700\u5c0f\u69cb\u6210\u306eMicronaut\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\n@MicronautApplication\npublic class TestApplication {\n    public static void main(String[] args) {\n        Micronaut.run(TestApplication.class, args);\n    }\n}\n\n\/\/ \u57fa\u672c\u7684\u306a\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\n@Controller(\"\/test\")\npublic class TestController {\n    @Get\n    public String test() {\n        return \"Hello from Micronaut!\";\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u81ea\u52d5\u30c6\u30b9\u30c8\u306e\u5b9f\u88c5<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30c6\u30b9\u30c8\u30af\u30e9\u30b9\u306e\u4f8b\n@MicronautTest\nclass UserServiceTest {\n    @Inject\n    UserService userService;\n\n    @Test\n    void testUserCreation() {\n        User user = userService.createUser(\"test@example.com\");\n        assertNotNull(user.getId());\n    }\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u691c\u8a3c<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ JMH\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u306e\u4f8b\n@State(Scope.Thread)\npublic class PerformanceTest {\n    private EmbeddedServer server;\n    private HttpClient client;\n\n    @Setup\n    public void setup() {\n        server = ApplicationContext.run(EmbeddedServer.class);\n        client = server.getApplicationContext()\n                      .createBean(HttpClient.class, server.getURL());\n    }\n\n    @Benchmark\n    public void measureEndpointPerformance() {\n        \/\/ \u30d9\u30f3\u30c1\u30de\u30fc\u30af\u5b9f\u884c\n    }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-15\">\u79fb\u884c\u6642\u306e\u6ce8\u610f\u70b9\u3068\u5bfe\u51e6\u65b9\u6cd5<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4f9d\u5b58\u6027\u6ce8\u5165\u306e\u9055\u3044\u3078\u306e\u5bfe\u5fdc<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ Spring Boot\u3067\u306e\u5b9f\u88c5\n@Autowired\nprivate UserService userService;  \/\/ \u30d5\u30a3\u30fc\u30eb\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\n\n\/\/ Micronaut\u3067\u306e\u63a8\u5968\u5b9f\u88c5\nprivate final UserService userService;\n\n@Inject\npublic UserController(UserService userService) {  \/\/ \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\n    this.userService = userService;\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u7ba1\u7406\u306e\u79fb\u884c<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ Spring Boot\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\n@Transactional(rollbackFor = Exception.class)\npublic void processData() {\n    \/\/ \u51e6\u7406\n}\n\n\/\/ Micronaut\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\n@Transactional\npublic void processData() {\n    \/\/ \u51e6\u7406\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u5168\u3066\u306e\u4f8b\u5916\u3067\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\uff09\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u3088\u304f\u3042\u308b\u554f\u984c\u3068\u89e3\u6c7a\u7b56<\/li>\n<\/ol>\n\n\n\n<p>a) Bean\u5b9a\u7fa9\u306e\u885d\u7a81<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u89e3\u6c7a\u7b56\uff1a@Primary or @Named \u306e\u4f7f\u7528\n@Singleton\n@Primary\npublic class PrimaryImplementation implements SomeInterface {\n    \/\/ \u5b9f\u88c5\n}<\/pre>\n\n\n\n<p>b) \u8a2d\u5b9a\u5024\u306e\u53d6\u5f97<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u89e3\u6c7a\u7b56\uff1a@Value \u306e\u4ee3\u308f\u308a\u306b @Property \u3092\u4f7f\u7528\n@Property(name = \"app.config.value\")\nprivate String configValue;<\/pre>\n\n\n\n<p>\u79fb\u884c\u6642\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>[ ] \u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u6b63\u3057\u3044\u7f6e\u304d\u63db\u3048<\/li>\n\n\n\n<li>[ ] \u4f9d\u5b58\u6027\u6ce8\u5165\u306e\u65b9\u6cd5\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>[ ] \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u5883\u754c\u306e\u898b\u76f4\u3057<\/li>\n\n\n\n<li>[ ] \u975e\u540c\u671f\u51e6\u7406\u306e\u5b9f\u88c5\u78ba\u8a8d<\/li>\n\n\n\n<li>[ ] \u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u306e\u7db2\u7f85\u6027<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u9805\u76ee<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8d77\u52d5\u6642\u9593<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf<\/li>\n\n\n\n<li>\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0<\/li>\n\n\n\n<li>\u30a8\u30e9\u30fc\u7387<\/li>\n\n\n\n<li>\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u8a08\u753b<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u79fb\u884c\u524d\u306e\u72b6\u614b\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/li>\n\n\n\n<li>\u5207\u308a\u623b\u3057\u624b\u9806\u306e\u6587\u66f8\u5316<\/li>\n\n\n\n<li>\u969c\u5bb3\u6642\u306e\u5bfe\u5fdc\u30d5\u30ed\u30fc<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-16\">Micronaut\u306e\u5b9f\u8df5\u7684\u306a\u6d3b\u7528\u4e8b\u4f8b\u3068\u5c06\u6765\u6027<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-17\">\u5185\u90e8\u306e\u5c0e\u5165\u4e8b\u4f8b\u3068\u6210\u529f\u306e\u30dd\u30a4\u30f3\u30c8<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>EC\u4e8b\u696d\u8005\u3067\u306e\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u5237\u65b0\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/li>\n<\/ol>\n\n\n\n<p>\u5c0e\u5165\u80cc\u666f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u65e2\u5b58\u306e\u30e2\u30ce\u30ea\u30b7\u30c3\u30af\u306aSpring Boot\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/li>\n\n\n\n<li>\u6025\u5897\u3059\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3078\u306e\u5bfe\u5fdc\u304c\u8ab2\u984c<\/li>\n\n\n\n<li>\u30a4\u30f3\u30d5\u30e9\u30b3\u30b9\u30c8\u306e\u524a\u6e1b\u304c\u5fc5\u8981<\/li>\n<\/ul>\n\n\n\n<p>\u5b9f\u88c5\u30a2\u30d7\u30ed\u30fc\u30c1\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306e\u57fa\u672c\u69cb\u6210\n@MicronautApplication\npublic class OrderService {\n\n    @EventListener\n    void onStartup(StartupEvent event) {\n        \/\/ \u30b5\u30fc\u30d3\u30b9\u30c7\u30a3\u30b9\u30ab\u30d0\u30ea\u3078\u306e\u767b\u9332\n        logger.info(\"Order Service Started\");\n    }\n}\n\n\/\/ \u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u5b9f\u88c5\n@CircuitBreaker(reset = \"30s\")\n@Client(\"\/payment-service\")\npublic interface PaymentClient {\n    @Post(\"\/process\")\n    Single&lt;PaymentResponse&gt; processPayment(@Body PaymentRequest request);\n}<\/pre>\n\n\n\n<p>\u6210\u679c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8d77\u52d5\u6642\u9593\uff1a15\u79d2 \u2192 0.8\u79d2<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\uff1a45%\u524a\u6e1b<\/li>\n\n\n\n<li>\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0\uff1a35%\u6539\u5584<\/li>\n\n\n\n<li>\u30a4\u30f3\u30d5\u30e9\u30b3\u30b9\u30c8\uff1a\u5e74\u9593\u7d043,000\u4e07\u5186\u524a\u6e1b<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d5\u30a3\u30f3\u30c6\u30c3\u30af\u4f01\u696d\u3067\u306e\u65b0\u898f\u958b\u767a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/li>\n<\/ol>\n\n\n\n<p>\u63a1\u7528\u7406\u7531\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GraalVM\u306b\u3088\u308b\u30cd\u30a4\u30c6\u30a3\u30d6\u30a4\u30e1\u30fc\u30b8\u306e\u30b5\u30dd\u30fc\u30c8<\/li>\n\n\n\n<li>\u30ea\u30a2\u30af\u30c6\u30a3\u30d6\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30e2\u30c7\u30eb<\/li>\n\n\n\n<li>AWS Lambda\u3068\u306e\u89aa\u548c\u6027<\/li>\n<\/ul>\n\n\n\n<p>\u5b9f\u88c5\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30ea\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u51e6\u7406\n@Controller(\"\/transactions\")\npublic class TransactionController {\n\n    private final TransactionService transactionService;\n\n    @Post(\"\/batch\")\n    public Flux&lt;TransactionResult&gt; processBatch(@Body List&lt;Transaction&gt; transactions) {\n        return Flux.fromIterable(transactions)\n                  .flatMap(transactionService::process)\n                  .retry(3);\n    }\n}<\/pre>\n\n\n\n<p>\u52b9\u679c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b3\u30fc\u30eb\u30c9\u30b9\u30bf\u30fc\u30c8\u6642\u9593\uff1a80%\u524a\u6e1b<\/li>\n\n\n\n<li>AWS Lambda\u5b9f\u884c\u30b3\u30b9\u30c8\uff1a60%\u524a\u6e1b<\/li>\n\n\n\n<li>\u958b\u767a\u751f\u7523\u6027\uff1a30%\u5411\u4e0a<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-18\">2024\u5e74\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u30ed\u30fc\u30c9\u30de\u30c3\u30d7<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u7b2c1\u56db\u534a\u671f\u306e\u4e3b\u8981\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>JDK 21\u306e\u5b8c\u5168\u30b5\u30dd\u30fc\u30c8<\/li>\n\n\n\n<li>Spring Framework 6\u3068\u306e\u4e92\u63db\u6027\u5f37\u5316<\/li>\n\n\n\n<li>AOT\u30b3\u30f3\u30d1\u30a4\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u6539\u5584<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u7b2c2\u56db\u534a\u671f\u306e\u8a08\u753b<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u5f37\u5316<\/li>\n<\/ul>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u65b0\u3057\u3044\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\n@Serverless\n@FunctionBean\npublic class DataProcessor {\n    @FunctionName(\"processData\")\n    public OutputData process(@Valid InputData input) {\n        \/\/ \u51e6\u7406\u30ed\u30b8\u30c3\u30af\n    }\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u7b2c3-4\u56db\u534a\u671f\u306e\u5c55\u671b<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u62e1\u5145<\/li>\n\n\n\n<li>\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u6a5f\u80fd\u306e\u5f37\u5316<\/li>\n\n\n\n<li>\u958b\u767a\u8005\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306e\u5411\u4e0a<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-19\">\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306e\u672a\u6765\u3068Micronaut\u306e\u53ef\u80fd\u6027<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6280\u8853\u30c8\u30ec\u30f3\u30c9\u3068\u306e\u6574\u5408\u6027<\/li>\n<\/ol>\n\n\n\n<p>\u65b0\u6280\u8853\u3078\u306e\u5bfe\u5fdc\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ WebAssembly\u30b5\u30dd\u30fc\u30c8\u306e\u4f8b\n@WasmExport\npublic class WasmProcessor {\n    @Export\n    public byte[] processData(byte[] input) {\n        \/\/ WebAssembly\u7528\u306e\u51e6\u7406\n    }\n}\n\n\/\/ AI\u3068\u306e\u7d71\u5408\u4f8b\n@Controller(\"\/ai\")\npublic class AIController {\n    @Inject\n    AIService aiService;\n\n    @Post(\"\/analyze\")\n    public Mono&lt;AIAnalysis&gt; analyzeData(@Body DataPayload payload) {\n        return aiService.analyze(payload);\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u4eca\u5f8c\u306e\u767a\u5c55\u53ef\u80fd\u6027<\/li>\n<\/ol>\n\n\n\n<p>a) \u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u74b0\u5883\u3067\u306e\u512a\u4f4d\u6027<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kubernetes\u6700\u9069\u5316<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d3\u30b9\u30e1\u30c3\u30b7\u30e5\u3068\u306e\u7d71\u5408<\/li>\n\n\n\n<li>\u30aa\u30d6\u30b6\u30fc\u30d0\u30d3\u30ea\u30c6\u30a3\u306e\u5411\u4e0a<\/li>\n<\/ul>\n\n\n\n<p>b) \u30a8\u30c3\u30b8\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3067\u306e\u6d3b\u7528<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30a8\u30c3\u30b8\u51e6\u7406\u306e\u4f8b\n@EdgeService\npublic class EdgeProcessor {\n    @ProcessData\n    public DataResult process(RawData data) {\n        \/\/ \u30a8\u30c3\u30b8\u3067\u306e\u30c7\u30fc\u30bf\u51e6\u7406\n    }\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u7523\u696d\u754c\u3067\u306e\u63a1\u7528\u4e88\u6e2c<\/li>\n<\/ol>\n\n\n\n<p>\u6210\u9577\u304c\u671f\u5f85\u3055\u308c\u308b\u5206\u91ce\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d5\u30a3\u30f3\u30c6\u30c3\u30af<\/li>\n\n\n\n<li>IoT\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0<\/li>\n\n\n\n<li>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/li>\n\n\n\n<li>\u30a8\u30c3\u30b8\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/li>\n<\/ul>\n\n\n\n<p>\u4e88\u6e2c\u3055\u308c\u308b\u5c55\u958b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u3067\u306e\u63a1\u7528\u62e1\u5927<\/li>\n\n\n\n<li>\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u3067\u306e\u7a4d\u6975\u63a1\u7528<\/li>\n\n\n\n<li>\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3<\/li>\n\n\n\n<li>\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306e\u6a19\u6e96\u5316<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Warning: Undefined array key &#8220;is_admin&#8221; in \/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/ &#8230; 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