{"id":8247,"date":"2025-10-21T11:41:56","date_gmt":"2025-10-21T02:41:56","guid":{"rendered":"https:\/\/www.climb.co.jp\/blog_dbmoto\/?p=8247"},"modified":"2025-10-21T11:41:57","modified_gmt":"2025-10-21T02:41:57","slug":"parquet%e3%81%a7%e9%80%a3%e6%90%ba%e3%81%97%e3%80%81%e3%82%88%e3%82%8a%e5%8a%b9%e7%8e%87%e7%9a%84%e3%81%aa%e3%83%87%e3%83%bc%e3%82%bf%e5%88%86%e6%9e%90%e3%82%92%e7%b0%a1%e5%8d%98%e3%81%ab%e5%ae%9f","status":"publish","type":"post","link":"https:\/\/www.climb.co.jp\/blog_dbmoto\/archives\/8247","title":{"rendered":"Parquet\u3067\u9023\u643a\u3057\u3001\u3088\u308a\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u5206\u6790\u3092\u7c21\u5358\u306b\u5b9f\u73fe\u3010Gluesync\u3011"},"content":{"rendered":"\n<p>\u65e2\u5b58\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4e0a\u306b\u3042\u308b\u30c7\u30fc\u30bf\u3092\u30af\u30e9\u30a6\u30c9\u4e0a\u3067\u5206\u6790\u3059\u308b\u969b\u306b\u3001\u30b3\u30cd\u30af\u30bf\u306a\u3069\u3067\u76f4\u63a5\u53c2\u7167\u3059\u308b\u3068\u3044\u3063\u305f\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306a\u3069\u306e\u89b3\u70b9\u304b\u3089\u76f4\u63a5\u306e\u53c2\u7167\u306f\u3080\u305a\u304b\u3057\u3044\u3001\u30c7\u30fc\u30bf\u3092\u30de\u30b9\u30af\u3084\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306a\u3069\u3001\u624b\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-ad2f72ca wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/Arch_Amazon-Athena_64.png\"><img loading=\"lazy\" decoding=\"async\" width=\"80\" height=\"80\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/Arch_Amazon-Athena_64.png\" alt=\"\" class=\"wp-image-8312\" style=\"width:auto;height:100px\"\/><\/a><\/figure>\n\n\n\n<p><a href=\"https:\/\/docs.aws.amazon.com\/ja_jp\/athena\/latest\/ug\/columnar-storage.html\" target=\"_blank\" rel=\"noreferrer noopener\">Amazon Athena<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-63.png\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-63.png\" alt=\"\" class=\"wp-image-8313\" style=\"width:auto;height:100px\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-63.png 512w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-63-300x300.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-63-150x150.png 150w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><\/figure>\n\n\n\n<p><a href=\"https:\/\/learn.microsoft.com\/ja-jp\/azure\/data-factory\/format-parquet\" target=\"_blank\" rel=\"noreferrer noopener\">Azure Data Factory<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-64.png\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-64.png\" alt=\"\" class=\"wp-image-8314\" style=\"width:auto;height:100px\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-64.png 512w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-64-300x300.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-64-150x150.png 150w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><\/figure>\n\n\n\n<p><a href=\"https:\/\/cloud.google.com\/bigquery\/docs\/loading-data-cloud-storage-parquet?hl=ja\" target=\"_blank\" rel=\"noreferrer noopener\">BigQuery<\/a><\/p>\n<\/div>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306a\u969b\u306b\u3001Gluesync\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u3092\u57fa\u76e4\u3068\u306a\u308bAWS S3\u3084Azure Data Lake Gen 2\u3001Google Cloud Storage\u306b\u9023\u643a\u3057\u3066\u304a\u304f\u3053\u3068\u3067\u7c21\u5358\u306b\u5206\u6790\u304c\u884c\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u3057\u3066\u3001Gluesync\u306fAWS S3\u3001Azure Data Lake Gen 2\u3001Google Cloud Storage\u3067\u306e\u9023\u643a\u306b\u304a\u3044\u3066\u3001JSON\u5f62\u5f0f\u306e\u307f\u3067\u306a\u304f\u3001\u6700\u65b0\u72482.1.6\u306b\u3066Parquet\u30d5\u30a1\u30a4\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>Parquet\u30d5\u30a1\u30a4\u30eb\u3068\u306f\u4f55\u304b\u3068\u3044\u3063\u305f\u70b9\u306b\u95a2\u3057\u3066\u306f\u3001\u4e0b\u8a18\u306e\u30d6\u30ed\u30b0\u306a\u3069\u304c\u53c2\u8003\u306b\u306a\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u3002\u7c21\u5358\u306b\u8a00\u3048\u3070\u3001CSV\u7b49\u3068\u306f\u7570\u306a\u308a\u3001\u30d0\u30a4\u30ca\u30ea\u3067\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3059\u308b\u3053\u3068\u3067\u30b5\u30a4\u30ba\u3092\u524a\u6e1b\u3057\u3001\u5217\u6307\u5411\u30c7\u30fc\u30bf\u5f62\u5f0f\u306b\u3088\u308a\u3001<a href=\"https:\/\/docs.aws.amazon.com\/ja_jp\/athena\/latest\/ug\/columnar-storage.html\" target=\"_blank\" rel=\"noreferrer noopener\">Amazon Athena<\/a>\u3084<a href=\"https:\/\/learn.microsoft.com\/ja-jp\/azure\/data-factory\/format-parquet\" target=\"_blank\" rel=\"noreferrer noopener\">Azure Data Factory<\/a>\u306a\u3069\u306e<a href=\"https:\/\/cloud.google.com\/bigquery\/docs\/loading-data-cloud-storage-parquet?hl=ja\" target=\"_blank\" rel=\"noreferrer noopener\">BigQuery<\/a>\u3001\u30c7\u30fc\u30bf\u5206\u6790\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-hatena-blog wp-block-embed-hatena-blog\"><div class=\"wp-block-embed__wrapper\">\n<iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" title=\"Parquet \u3068\u306f\u4f55\u306a\u306e\u304b\u3002\u305d\u306e\u771f\u4fa1\u306f\u4e0d\u8981\u306a\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u98db\u3070\u305b\u308b\u3053\u3068\u306b\u3042\u308a - \u30b5\u30fc\u30d0\u30fc\u30ef\u30fc\u30af\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0\" src=\"https:\/\/hatenablog-parts.com\/embed?url=https%3A%2F%2Fblog.serverworks.co.jp%2F2025%2F06%2F11%2F085838#?secret=5NxzmbHq3r\" data-secret=\"5NxzmbHq3r\" scrolling=\"no\" frameborder=\"0\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>\u65e2\u5b58\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4e0a\u306e\u30c6\u30fc\u30d6\u30eb\u3092CSV\u3067\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3059\u308b\u3053\u3068\u306f\u7c21\u5358\u3067\u3082\u3001Parquet\u3067\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3059\u308b\u3053\u3068\u306f\u96e3\u3057\u3044\u5834\u5408\u304c\u591a\u304f\u3001\u8ffd\u52a0\u3067\u306e\u5909\u63db\u306a\u3069\u304c\u5fc5\u8981\u306b\u306a\u308b\u30b1\u30fc\u30b9\u304c\u591a\u3044\u3067\u3059\u304c\u3001Gluesync\u3067\u3042\u308c\u3070\u3001\u305d\u306e\u3088\u3046\u306a\u624b\u9593\u306a\u304f\u3001Parquet\u30d5\u30a1\u30a4\u30eb\u3067\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u540c\u671f\u307e\u3067\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5fc5\u8981\u306a\u30c6\u30fc\u30d6\u30eb\/\u30ab\u30e9\u30e0\u306e\u307f\u9023\u643a<\/li>\n\n\n\n<li>\u30ec\u30b3\u30fc\u30c9\u306e\u5024\u3067\u30d5\u30a9\u30eb\u30bf\u30ea\u30f3\u30b0<\/li>\n\n\n\n<li>UDF\uff08\u30e6\u30fc\u30b6\u5b9a\u7fa9\u95a2\u6570\uff09\u3067\u5909\u63db\u3084\u30de\u30b9\u30ad\u30f3\u30b0<\/li>\n\n\n\n<li>\u5168\u4ef6\u540c\u671f\u306e\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8<\/li>\n\n\n\n<li>\u5dee\u5206\u540c\u671f\u306eCDC<\/li>\n<\/ul>\n\n\n\n<p>\u4eca\u56de\u306f\u5b9f\u969b\u306b\u30bd\u30fc\u30b9\u3092PostgreSQL\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u3092Amazon S3\u3068\u3057\u3066\u3001\u3053\u306e\u540c\u671f\u3092\u69cb\u6210\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u4f5c\u6210<\/h2>\n\n\n\n<p>\u30b3\u30f3\u30c6\u30ca\u3067CoreHub\u3084PostgreSQL\/AWS S3\u3068\u306e\u63a5\u7d9a\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u8d77\u52d5\u3057\u3066\u304a\u304d\u3001Web UI\u304b\u3089\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\uff08\u30c7\u30fc\u30bf\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3068\u306e\u63a5\u7d9a\uff09\u3092\u4f5c\u6210\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u65b0\u898f\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u4f5c\u6210<\/strong>\u3092\u30af\u30ea\u30c3\u30af<\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-19.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"705\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-19-1024x705.png\" alt=\"\" class=\"wp-image-8268\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-19-1024x705.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-19-300x207.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-19-768x529.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-19.png 1204w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>\u30bd\u30fc\u30b9\u3092\u8ffd\u52a0\u3092\u30af\u30ea\u30c3\u30af<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-21.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"228\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-21-1024x228.png\" alt=\"\" class=\"wp-image-8270\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-21-1024x228.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-21-300x67.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-21-768x171.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-21.png 1136w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p><strong>PostgreSQL<\/strong>\u3092\u63a5\u7d9a\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3068\u3057\u3066\u9078\u629e\u3057\u3066\u3001\u63a5\u7d9a\u60c5\u5831\u3092\u5165\u529b\u3001<strong>\u30c6\u30b9\u30c8\u3057\u3066\u7d9a\u884c<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u6b21\u3078<\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-8cf370e7 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-22.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"643\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-22-1024x643.png\" alt=\"\" class=\"wp-image-8271\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-22-1024x643.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-22-300x188.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-22-768x482.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-22.png 1131w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-23.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"524\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-23-1024x524.png\" alt=\"\" class=\"wp-image-8272\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-23-1024x524.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-23-300x154.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-23-768x393.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-23.png 1115w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-24.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"195\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-24-1024x195.png\" alt=\"\" class=\"wp-image-8273\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-24-1024x195.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-24-300x57.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-24-768x146.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-24.png 1119w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-25.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"299\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-25-1024x299.png\" alt=\"\" class=\"wp-image-8274\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-25-1024x299.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-25-300x87.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-25-768x224.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-25.png 1111w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<p><strong>\u30bf\u30fc\u30b2\u30c3\u30c8\u3092\u8ffd\u52a0<\/strong>\u3092\u30af\u30ea\u30c3\u30af<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-26.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"255\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-26-1024x255.png\" alt=\"\" class=\"wp-image-8275\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-26-1024x255.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-26-300x75.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-26-768x191.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-26.png 1128w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p><strong>AWS S3 &amp; S3-like<\/strong>\u3092\u63a5\u7d9a\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3068\u3057\u3066\u9078\u629e\u3057\u3066\u63a5\u7d9a\u60c5\u5831\uff08\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306eURL\u3001\u30dd\u30fc\u30c8\u3001\u30d0\u30b1\u30c3\u30c8\u540d\u3001\u30a2\u30af\u30bb\u30b9\u30ad\u30fc\u3001\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u30ad\u30fc\u3001\u30ea\u30fc\u30b8\u30e7\u30f3\uff09\u3092\u5165\u529b\u3001<strong>\u30c6\u30b9\u30c8\u3057\u3066\u7d9a\u884c<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u6b21\u3078<\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-8cf370e7 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-27.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"643\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-27-1024x643.png\" alt=\"\" class=\"wp-image-8276\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-27-1024x643.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-27-300x188.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-27-768x482.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-27.png 1119w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-29.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"315\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-29-1024x315.png\" alt=\"\" class=\"wp-image-8278\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-29-1024x315.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-29-300x92.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-29-768x236.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-29.png 1119w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-30.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"198\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-30-1024x198.png\" alt=\"\" class=\"wp-image-8279\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-30-1024x198.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-30-300x58.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-30-768x149.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-30.png 1121w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u8a2d\u5b9a<\/h2>\n\n\n\n<p>\u5bfe\u8c61\u3068\u306a\u308b\u30bd\u30fc\u30b9\u30c6\u30fc\u30d6\u30eb\u3092\u9078\u629e<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-31.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"629\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-31-1024x629.png\" alt=\"\" class=\"wp-image-8280\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-31-1024x629.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-31-300x184.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-31-768x472.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-31.png 1141w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>\u30bf\u30fc\u30b2\u30c3\u30c8\u306e\u63a5\u7d9a\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u304c\u3001S3\u306e\u5834\u5408\u306f\u9069\u5f53\u306a\u30b9\u30b3\u30fc\u30d7\u3068\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u6307\u5b9a\u3057\u305f\u30b9\u30b3\u30fc\u30d7\u3068\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306fS3\u4e0a\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u540d\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-32.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"619\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-32-1024x619.png\" alt=\"\" class=\"wp-image-8281\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-32-1024x619.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-32-300x181.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-32-768x464.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-32.png 1120w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p><strong>\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u7de8\u96c6<\/strong>\u304b\u3089\u30ab\u30e9\u30e0\u306e\u30de\u30c3\u30d4\u30f3\u30b0\u3084UDF\u306e\u6307\u5b9a\u304c\u884c\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-38.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"639\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-38-1024x639.png\" alt=\"\" class=\"wp-image-8287\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-38-1024x639.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-38-300x187.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-38-768x480.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-38.png 1113w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>\u4eca\u56de\u306f<code>salary<\/code>\u3068<code>percentage_salary<\/code>\u3092\u5bfe\u8c61\u5916\u306b\u3057\u307e\u3059\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u540c\u540d\u3067\u30de\u30c3\u30d4\u30f3\u30b0\u3055\u308c\u3066\u3044\u307e\u3059\uff09\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-33.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"786\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-33-1024x786.png\" alt=\"\" class=\"wp-image-8282\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-33-1024x786.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-33-300x230.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-33-768x590.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-33.png 1138w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>UDF\u3082\u69cb\u6210\u3057\u3001\u524a\u9664\u64cd\u4f5c\u306e\u969b\u306b<code>name<\/code>\u30ab\u30e9\u30e0\u3092<strong>\u30de\u30b9\u30af<\/strong>\u3068\u3044\u3046\u5024\u3078\u7f6e\u304d\u63db\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-34.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"805\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-34-1024x805.png\" alt=\"\" class=\"wp-image-8283\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-34-1024x805.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-34-300x236.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-34-768x604.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-34.png 1109w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p><strong>\u8a2d\u5b9a<\/strong>\u3067\u306f\u5404\u7a2e\u8ffd\u52a0\u306e\u8a2d\u5b9a\u304c\u884c\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-38.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"639\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-38-1024x639.png\" alt=\"\" class=\"wp-image-8287\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-38-1024x639.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-38-300x187.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-38-768x480.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-38.png 1113w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>\u4eca\u56de\u306f<strong>\u53d7\u4fe1\u30c7\u30fc\u30bf\u306e\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/strong>\u3067<code>manage<\/code>\u30ab\u30e9\u30e0\u304c<code>Null<\/code>\u3067\u306a\u3044\u5834\u5408\u306e\u307f\u540c\u671f\u3055\u305b\u308b\u3088\u3046\u306b\u30d5\u30a3\u30eb\u30bf\u3092\u8a2d\u5b9a\u3057\u307e\u3057\u305f\u3002\u307e\u305f\u3001<strong>Use JSON files instead of Parquet(default)<\/strong>\u306e\u30c8\u30b0\u30eb\u3092\u30aa\u30f3\u306b\u3059\u308b\u3068Parquet\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3067\u306f\u306a\u304fJSON\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3067S3\u3078\u540c\u671f\u3059\u308b\u3088\u3046\u306b\u5909\u66f4\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-8cf370e7 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-51.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"668\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-51-1024x668.png\" alt=\"\" class=\"wp-image-8300\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-51-1024x668.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-51-300x196.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-51-768x501.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-51.png 1099w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-36.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"446\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-36-1024x446.png\" alt=\"\" class=\"wp-image-8285\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-36-1024x446.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-36-300x131.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-36-768x335.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-36.png 1104w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-37.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"371\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-37-1024x371.png\" alt=\"\" class=\"wp-image-8286\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-37-1024x371.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-37-300x109.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-37-768x278.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-37.png 1101w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<p>\u6700\u7d42\u7684\u306a\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u3001<strong>\u4fdd\u5b58\u3057\u3066\u5b8c\u4e86<\/strong>\u3092\u30af\u30ea\u30c3\u30af<\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-8cf370e7 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-40.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"716\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-40-1024x716.png\" alt=\"\" class=\"wp-image-8289\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-40-1024x716.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-40-300x210.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-40-768x537.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-40.png 1123w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-41.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"146\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-41-1024x146.png\" alt=\"\" class=\"wp-image-8290\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-41-1024x146.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-41-300x43.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-41-768x109.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-41.png 1125w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<p>\u3053\u308c\u3067\u540c\u671f\u8a2d\u5b9a\u306f\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-42.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"359\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-42-1024x359.png\" alt=\"\" class=\"wp-image-8291\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-42-1024x359.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-42-300x105.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-42-768x269.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-42.png 1196w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>\u540c\u671f\u3092\u958b\u59cb\u3059\u308b\u524d\u306b\u3001\u30c6\u30fc\u30d6\u30eb\u69cb\u6210\u3068\u3057\u3066\u4e0b\u8a18\u306e\u3088\u3046\u306b\u7c21\u5358\u306a\u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\u304c\u5165\u3063\u3066\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-44.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"471\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-44-1024x471.png\" alt=\"\" class=\"wp-image-8293\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-44-1024x471.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-44-300x138.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-44-768x353.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-44.png 1166w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>\"id\",\"name\",\"job\",\"manager\",\"hiredate\",\"salary\",\"percentage_salary\",\"department_number\"\n\"10\",\"\u5927\u7af9\",\"\u55b6\u696d\",NULL,\"1970-11-13 00:00:00\",\"240002\",\"195126\",\"10\"\n\"11\",\"\u7530\u4e2d\",\"\u55b6\u696d\",\"10\",\"2026-01-20 00:00:00\",\"244413\",\"8559\",\"10\"\n\"12\",\"\u6e21\u90e8\",\"PM\",NULL,\"1969-03-11 00:00:00\",\"253960\",\"225\",\"10\"\n\"13\",\"\u85e4\u7530\",\"PM\",NULL,\"2005-10-06 00:00:00\",\"259866\",\"26066\",\"10\"\n\"14\",\"\u9234\u6728\",\"SE\",\"12\",\"2012-12-21 00:00:00\",\"263442\",\"23123\",\"10\"\n\"15\",\"\u9ad8\u6a4b\",\"SE\",\"12\",\"2010-09-06 00:00:00\",\"247375\",\"8095\",\"10\"\n\"16\",\"\u79cb\u8449\",\"SE\",\"13\",\"1973-06-25 00:00:00\",\"240462\",\"999846\",\"10\"\n\"17\",\"\u8fbb\u672c\",\"\u30a4\u30f3\u30d5\u30e9\",\"12\",\"2030-06-10 00:00:00\",\"242318\",\"422677\",\"10\"\n\"18\",\"\u6d25\u7530\",\"\u30a4\u30f3\u30d5\u30e9\",\"13\",\"1943-12-18 00:00:00\",\"251237\",\"100463\",\"10\"\n\"19\",\"\u89d2\u7530\",\"\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\",\"13\",\"2027-02-14 00:00:00\",\"259018\",\"57974\",\"10\"\n<\/code><\/pre>\n\n\n\n<p>\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u306a\u308b\u30d0\u30b1\u30c3\u30c8\u306f\u7a7a\u306e\u72b6\u614b\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-43.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"426\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-43-1024x426.png\" alt=\"\" class=\"wp-image-8292\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-43-1024x426.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-43-300x125.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-43-768x320.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-43.png 1173w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>\u540c\u671f\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u4eca\u56de\u306fCDC\uff08\u5dee\u5206\u540c\u671f\uff09\uff0b\u521d\u671f\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\uff08\u5168\u4ef6\u540c\u671f\uff1aInsert<\/p>\n\n\n\n<p>\u30e2\u30fc\u30c9\uff09\u3067\u5b9f\u884c\u3059\u308b\u3088\u3046\u306b\u6307\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-45.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"589\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-45-1024x589.png\" alt=\"\" class=\"wp-image-8294\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-45-1024x589.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-45-300x172.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-45-768x442.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-45.png 1195w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>\u540c\u671f\u3057\u3001\u521d\u671f\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u304c\u5b8c\u4e86\u3059\u308b\u3068\u4e0b\u8a18\u306e\u3088\u3046\u306bS3\u306e\u968e\u5c64\u5316\u306bJSON\u3068Parquet\u304c\u914d\u7f6e\u3055\u308c\u307e\u3059\u3002\u968e\u5c64\u69cb\u9020\u3068\u3057\u3066\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>- raw\n  - snapshot\n    - &lt;\u30b9\u30b3\u30fc\u30d7\u540d>_&lt;\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u540d>\n      - year=&lt;\u540c\u671f\u3057\u305f\u5e74>\n        - month=&lt;\u540c\u671f\u3057\u305f\u6708>\n          - &lt;\u540c\u671f\u3057\u305f\u65e5\u6642>.json\n          - &lt;\u540c\u671f\u3057\u305f\u65e5\u6642>.parquet<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-56.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"493\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-56-1024x493.png\" alt=\"\" class=\"wp-image-8305\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-56-1024x493.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-56-300x145.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-56-768x370.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-56.png 1183w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>\u305d\u3057\u3066JSON\u30d5\u30a1\u30a4\u30eb\u306b\u306f\u3001\u5b9f\u30c7\u30fc\u30bf\u3067\u306f\u306a\u304f\u3001\u3069\u306e\u3088\u3046\u306a\u540c\u671f\u304c\u884c\u308f\u308c\u305f\u304b\u3092\u793a\u3059\u30e1\u30bf\u30c7\u30fc\u30bf\u304c\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002\u4e0b\u8a18\u306f\u30017\u30ec\u30b3\u30fc\u30c9\u304cInsert\u3055\u308c\u305f\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\n  \"rowCount\": 7,\n  \"timestamp\": \"2025-10-20T08:41:43.645221375\",\n  \"operations\": &#91;\n    {\n      \"type\": \"Insert\"\n    },\n    1\n  ],\n  \"schemaVersion\": 1\n}<\/code><\/pre>\n\n\n\n<p>\u305d\u3057\u3066\u5b9f\u30c7\u30fc\u30bf\u3068\u306a\u308bParquet\u30d5\u30a1\u30a4\u30eb\u3092S3 Select\u3067\u53c2\u7167\u3057\u3066\u307f\u308b\u3068\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b\u30c7\u30fc\u30bf\u304c\u306f\u5165\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-8cf370e7 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-52.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"732\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-52-1024x732.png\" alt=\"\" class=\"wp-image-8301\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-52-1024x732.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-52-300x215.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-52-768x549.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-52.png 1166w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-55.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"565\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-55-1024x565.png\" alt=\"\" class=\"wp-image-8304\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-55-1024x565.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-55-300x166.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-55-768x424.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-55.png 1150w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<pre class=\"wp-block-code\"><code>10,2012-12-21T00:00:00,14,SE,12,\u9234\u6728,I\n10,2026-01-20T00:00:00,11,\u55b6\u696d,10,\u7530\u4e2d,I\n10,2010-09-06T00:00:00,15,SE,12,\u9ad8\u6a4b,I\n10,1973-06-25T00:00:00,16,SE,13,\u79cb\u8449,I\n10,2030-06-10T00:00:00,17,\u30a4\u30f3\u30d5\u30e9,12,\u8fbb\u672c,I\n10,1943-12-18T00:00:00,18,\u30a4\u30f3\u30d5\u30e9,13,\u6d25\u7530,I\n10,2027-02-14T00:00:00,19,\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3,13,\u89d2\u7530,I<\/code><\/pre>\n\n\n\n<p>\u4e26\u3073\u9806\u304c\u5909\u308f\u3063\u3066\u3044\u308b\u305f\u3081\u5c11\u3005\u5206\u304b\u308a\u3065\u3089\u3044\u3067\u3059\u304c\u3001\u8a2d\u5b9a\u3057\u305f\u901a\u308a\u3001<code>salary<\/code>\u3068<code>percentage_salary<\/code>\u30ab\u30e9\u30e0\u306f\u9023\u643a\u3055\u308c\u305a\u3001<code>manager<\/code>\u304c<code>null<\/code>\u306e\u30ec\u30b3\u30fc\u30c9\u3082\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3055\u308c\u3001\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u306e\u307f\u304c\u540c\u671f\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u3069\u306e\u3088\u3046\u306a\u64cd\u4f5c\u3067\u9023\u643a\u3055\u308c\u305f\u304b\u793a\u3059\u7b26\u53f7\uff08I\uff1aInsert\u3001U\uff1aUpdate\u3001D\uff1aDelete\uff09\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3059\u3002\u4e0a\u8a18\u306fInsert\u30e2\u30fc\u30c9\u3067\u306e\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u540c\u671f\u306e\u305f\u3081\u3001I\u306eInsert\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6b21\u306b\u3001\u30bd\u30fc\u30b9\u30c6\u30fc\u30d6\u30eb\u306b\u5909\u66f4\uff08Insert\/Update\/Delete\uff09\u3092\u884c\u3044\u5909\u66f4\u3092CDC\u3067\u540c\u671f\u3055\u305b\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-57.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"477\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-57-1024x477.png\" alt=\"\" class=\"wp-image-8306\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-57-1024x477.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-57-300x140.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-57-768x358.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-57.png 1169w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>CDC\u3067\u540c\u671f\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306b\u7570\u306a\u308b\u968e\u5c64\u306b\u914d\u7f6e\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>- raw\n  - changes\n    - &lt;\u30b9\u30b3\u30fc\u30d7\u540d>_&lt;\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u540d>\n      - year=&lt;\u540c\u671f\u3057\u305f\u5e74>\n        - month=&lt;\u540c\u671f\u3057\u305f\u6708>\n          - &lt;\u540c\u671f\u3057\u305f\u65e5\u6642>.json\n          - &lt;\u540c\u671f\u3057\u305f\u65e5\u6642>.parquet<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-58.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"494\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-58-1024x494.png\" alt=\"\" class=\"wp-image-8307\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-58-1024x494.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-58-300x145.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-58-768x370.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-58.png 1186w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>\u4eca\u56de\u306f\u5404\u64cd\u4f5c\u3092\u5b9f\u65bd\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u540c\u671f\u3055\u308c\u305f\u30ec\u30b3\u30fc\u30c9\u6570\u306f\u5408\u8a083\u4ef6\u3001\u5404\u64cd\u4f5c\u3054\u3068\u306b1\u4ef6\u305a\u3064\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3059JSON\u3082\u5408\u308f\u305b\u3066\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\n  \"rowCount\": 3,\n  \"timestamp\": \"2025-10-20T08:49:39.699363299\",\n  \"operations\": &#91;\n    {\n      \"type\": \"Update\"\n    },\n    1,\n    {\n      \"type\": \"Delete\"\n    },\n    1,\n    {\n      \"type\": \"Insert\"\n    },\n    1\n  ],\n  \"schemaVersion\": 1\n}<\/code><\/pre>\n\n\n\n<p>Parquet\u30d5\u30a1\u30a4\u30eb\u3092S3 Select\u3067\u53c2\u7167\u3057\u3066\u307f\u308b\u3068\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b\u30c7\u30fc\u30bf\u304c\u306f\u5165\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-8cf370e7 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-60.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"690\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-60-1024x690.png\" alt=\"\" class=\"wp-image-8309\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-60-1024x690.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-60-300x202.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-60-768x517.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-60.png 1155w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-61.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"303\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-61-1024x303.png\" alt=\"\" class=\"wp-image-8310\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-61-1024x303.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-61-300x89.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-61-768x227.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-61.png 1148w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-62.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"430\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-62-1024x430.png\" alt=\"\" class=\"wp-image-8311\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-62-1024x430.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-62-300x126.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-62-768x322.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-62.png 1146w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<pre class=\"wp-block-code\"><code>10.0,2012-12-21T00:00:00,14.0,SE,12.0,\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8,U\n10.0,2010-09-06T00:00:00,15.0,SE,12.0,\u30de\u30b9\u30af,D\n20.0,2026-01-11T00:00:00,20.0,SE,12.0,\u30a4\u30f3\u30b5\u30fc\u30c8,I<\/code><\/pre>\n\n\n\n<p>\u540c\u69d8\u306b\u7b26\u53f7\uff08I\uff1aInsert\u3001U\uff1aUpdate\u3001D\uff1aDelete\uff09\u304c\u8ffd\u52a0\u3055\u308c\u3066\u304a\u308a\u3001\u524a\u9664\u64cd\u4f5c\u306b\u95a2\u3057\u3066\u306fUDF\u306b\u3088\u308a\u3001<strong>\u30de\u30b9\u30af<\/strong>\u3078\u5909\u63db\u3055\u308c\u540c\u671f\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u7c21\u5358\u306b\u69cb\u6210\u3067\u304d\u3001\u65e2\u5b58\u30c7\u30fc\u30bf\u304c\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u306e\u307f\u3092\u3001\u30c7\u30fc\u30bf\u5206\u6790\u306e\u57fa\u76e4\u3068\u306a\u308b\u30b9\u30c8\u30ec\u30fc\u30b8\u3078\u3001\u52b9\u7387\u306e\u826f\u3044Parquet\u5f62\u5f0f\u3067\u540c\u671f\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3001\u540c\u671f\u9593\u9694\u306b\u3064\u3044\u3066<\/h2>\n\n\n\n<p>\u307e\u305f\u3001\u4e0a\u8a18\u306e\u3088\u3046\u306b\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8:<code>snapshot<\/code>\u3068CDC:<code>changes<\/code>\u306b\u5206\u304b\u308c\u3066\u4fdd\u6301\u3055\u308c\u307e\u3059\u304c\u3001\u540c\u671f\u306e\u8a2d\u5b9a\uff08\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\uff09\u306f\u3001\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3067\u5b9f\u884c\u3092\u5236\u5fa1\u3067\u304d\u308b\u305f\u3081\u3001\u4f8b\u3048\u3070\u5b9a\u671f\u7684\u306a\u5168\u4ef6\uff08\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\uff09\u540c\u671f\u306e\u307f\u3092\u884c\u3044\u3001CDC\u306f\u5b9f\u884c\u3057\u306a\u3044\u3068\u3044\u3063\u305f\u8a2d\u5b9a\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"vgj5rwLPFy\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/archives\/8188\">Gluesync\u306b\u3088\u308b\u540c\u671f\u3092\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u7ba1\u7406\uff1a\u30af\u30ed\u30ce\u30b9\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Gluesync\u306b\u3088\u308b\u540c\u671f\u3092\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u7ba1\u7406\uff1a\u30af\u30ed\u30ce\u30b9\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9&#8221; &#8212; \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \u30a2\u30af\u30bb\u30b9 \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9 \u30d6\u30ed\u30b0\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/archives\/8188\/embed#?secret=oKVhCWOvDP#?secret=vgj5rwLPFy\" data-secret=\"vgj5rwLPFy\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>\u52a0\u3048\u3066\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u8a2d\u5b9a\u306b\u3066<strong>\u30dd\u30fc\u30ea\u30f3\u30b0\u30a4\u30f3\u30bf\u30fc\u30d0\u30eb(ms)<\/strong>\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u3001CDC\u3067\u540c\u671f\u3055\u308c\u308b\u9593\u9694\u3092\u8abf\u6574\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-37.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"371\" src=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-37-1024x371.png\" alt=\"\" class=\"wp-image-8286\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-37-1024x371.png 1024w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-37-300x109.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-37-768x278.png 768w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2025\/10\/image-37.png 1101w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u30c7\u30d5\u30a9\u30eb\u30c8\u306f100ms\u9593\u9694\u3067\u30bd\u30fc\u30b9\u306e\u5909\u66f4\u3092\u691c\u77e5\u3057\u3001\u5909\u66f4\u304c\u3042\u308c\u3070\u540c\u671f\u3059\u308b\u305f\u3081\u3001\u5e38\u306b\u5909\u66f4\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u30c6\u30fc\u30d6\u30eb\u306e\u5834\u5408\u3001<code>changes<\/code>\u306b\u5927\u91cf\u306eParquet\u30d5\u30a1\u30a4\u30eb\u304c\u4f5c\u6210\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u3001\u3053\u306e\u9593\u9694\u3092\u5ef6\u3070\u3057\u3066\u30015\u5206\u304a\u304d\uff08300000ms\uff09\u306b\u540c\u671f\u3055\u305b\u308b\u3088\u3046\u306b\u5909\u66f4\u3059\u308b\u306a\u3069\u306e\u5bfe\u5fdc\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u65e2\u5b58\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4e0a\u306b\u3042\u308b\u30c7\u30fc\u30bf\u3092\u30af\u30e9\u30a6\u30c9\u4e0a\u3067\u5206\u6790\u3059\u308b\u969b\u306b\u3001\u30b3\u30cd\u30af\u30bf\u306a\u3069\u3067\u76f4\u63a5\u53c2\u7167\u3059\u308b\u3068\u3044\u3063\u305f\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306a\u3069\u306e\u89b3\u70b9\u304b\u3089\u76f4\u63a5\u306e\u53c2\u7167\u306f\u3080\u305a\u304b\u3057\u3044\u3001\u30c7\u30fc\u30bf\u3092\u30de\u30b9\u30af\u3084\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306a\u3069\u3001\u624b\u9593\u304c\u304b &hellip; <a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/archives\/8247\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[456,465],"tags":[94,370,380,535,536,537],"class_list":["post-8247","post","type-post","status-publish","format-standard","hentry","category-molo17","category-gluesync","tag-94","tag-bigquery","tag-380","tag-amazon-athena","tag-azure-data-factory","tag-parquet"],"_links":{"self":[{"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/posts\/8247","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/comments?post=8247"}],"version-history":[{"count":2,"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/posts\/8247\/revisions"}],"predecessor-version":[{"id":8315,"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/posts\/8247\/revisions\/8315"}],"wp:attachment":[{"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/media?parent=8247"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/categories?post=8247"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/tags?post=8247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}