{"id":72495,"date":"2024-05-31T11:30:00","date_gmt":"2024-05-31T02:30:00","guid":{"rendered":"https:\/\/www.creationline.com\/?p=72495"},"modified":"2024-05-31T10:53:03","modified_gmt":"2024-05-31T01:53:03","slug":"gridfs%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%a6mongodb%e3%81%ab%e3%82%b5%e3%82%a4%e3%82%ba%e3%81%ae%e5%a4%a7%e3%81%8d%e3%81%84%e7%94%bb%e5%83%8f%e3%82%84%e5%8b%95%e7%94%bb%e3%83%95%e3%82%a1%e3%82%a4","status":"publish","type":"post","link":"https:\/\/www.creationline.com\/tech-blog\/data-management\/mongodb\/72495","title":{"rendered":"GridFS\u3092\u4f7f\u3063\u3066MongoDB\u306b\u30b5\u30a4\u30ba\u306e\u5927\u304d\u3044\u753b\u50cf\u3084\u52d5\u753b\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3059\u308b #mongodb #documentdb"},"content":{"rendered":"\n<p>MongoDB\u30c6\u30af\u30cb\u30ab\u30eb\u30b5\u30dd\u30fc\u30c8\u306e\u5c71\u68ee\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8DB\u306f\u3001\u30b9\u30ad\u30fc\u30de\u30ec\u30b9\u3060\u3068\u3088\u304f\u8a00\u308f\u308c\u307e\u3059\u3002JSON\u5f62\u5f0f\uff08\u203b1\uff09\u3067\u3042\u308c\u3070\u3069\u3093\u306a\u30c7\u30fc\u30bf\u3082\u67d4\u8edf\u306b\u4fdd\u5b58\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002MongoDB\u306f\u753b\u50cf\u3084\u52d5\u753b\u30d5\u30a1\u30a4\u30eb\u3092\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5185\u306b\u30d0\u30a4\u30ca\u30ea\u30c7\u30fc\u30bf\u3068\u3057\u3066\u4fdd\u5b58\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\uff08RDB\u3067\u8a00\u3046\u3068\u3053\u308d\u306e\u30ec\u30b3\u30fc\u30c9\uff09\u306e\u30b5\u30a4\u30ba\u306e\u30ea\u30df\u30c3\u30c8\u306f16MB\uff08\u203b2\uff09\u3067\u3059\u304c\u3001<a href=\"https:\/\/www.mongodb.com\/docs\/manual\/core\/gridfs\/\" target=\"_blank\" rel=\"noreferrer noopener\">GridFS<\/a>\u3092\u7528\u3044\u308b\u3053\u3068\u306716MB\u4ee5\u4e0a\u306e\u30c7\u30fc\u30bf\u3092\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>GridFS\u3068\u306f\u3069\u3093\u306a\u3082\u306e\u306a\u306e\u3067\u3057\u3087\u3046\u304b\u300216MB\u3092\u8d85\u3048\u308b\u30d5\u30a1\u30a4\u30eb\u3092\u3001MongoDB\u5185\u3067\u306f\u3069\u306e\u3088\u3046\u306b\u53d6\u308a\u6271\u3046\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u5b9f\u969b\u306b\u30c7\u30fc\u30bf\u3092\u64cd\u4f5c\u3057\u3066\u78ba\u304b\u3081\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u203b1\u3000\u53b3\u5bc6\u306b\u306fBSON\uff08Binary JSON\uff09\u3068\u3044\u3046\u5f62\u5f0f\u3067\u30c7\u30fc\u30bf\u3092\u53d6\u308a\u6271\u3044\u307e\u3059\u3002\u8a73\u7d30\u306f\u300c<a href=\"https:\/\/www.mongodb.com\/resources\/basics\/json-and-bson\" target=\"_blank\" rel=\"noreferrer noopener\">JSON and BSON<\/a>\u300d\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u203b2\u3000<a href=\"https:\/\/www.mongodb.com\/docs\/manual\/reference\/limits\/#bson-documents\" target=\"_blank\" rel=\"noreferrer noopener\">MongoDB Limits and Thresholds - BSON Documents<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u691c\u8a3c\u74b0\u5883<\/h2>\n\n\n\n<p>\u4eca\u56de\u306fMongoDB Server Community Edition 7.0.8\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<a href=\"\/tech-blog\/71281\" target=\"_blank\" rel=\"noreferrer noopener\">\u3053\u306e\u8a18\u4e8b<\/a>\u306e\u6642\u306b\u69cb\u7bc9\u3057\u305fP1S2\u306e\u30ec\u30d7\u30ea\u30ab\u30bb\u30c3\u30c8\u3067\u3059\u304c\u3001MongoDB Atlas\u3092\u4f7f\u7528\u3057\u3066\u3082\u69cb\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u524d\u6e96\u5099\uff1a16MB\u4ee5\u4e0a\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u7528\u610f\u3059\u308b<\/h2>\n\n\n\n<p>\u4eca\u56de\u306f<a href=\"https:\/\/sample-img.lb-product.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u3053\u3061\u3089\u306e\u30b5\u30a4\u30c8<\/a>\u304b\u3089100MB\u306e\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092\u304a\u501f\u308a\u3057\u307e\u3057\u305f\u3002\u5927\u304d\u3044\u30d5\u30a1\u30a4\u30eb\u3092\u6271\u3048\u308b\u304b\u3069\u3046\u304b\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306e\u691c\u8a3c\u306a\u306e\u3067\u3001\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3067\u306a\u304f\u3066\u3082\u69cb\u3044\u307e\u305b\u3093\u3002Linux\u74b0\u5883\u306a\u3089dd\u30b3\u30de\u30f3\u30c9\u306a\u3069\u3067\u7528\u610f\u3057\u3066\u3082\u826f\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u753b\u50cf\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/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=\"\">nika@gaia:~$ curl -O \"https:\/\/sample-img.lb-product.com\/wp-content\/themes\/hitchcock\/images\/100MB.png\"\n  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current\n                                 Dload  Upload   Total   Spent    Left  Speed\n100  100M  100  100M    0     0  10.2M      0  0:00:09  0:00:09 --:--:--  9.9M\nnika@gaia:~$ ls -lh 100MB.png\n-rw-r--r-- 1 nika nika 100M  5\u6708 30 11:29 100MB.png<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092MongoDB\u306b\u8ffd\u52a0\u3059\u308b<\/h2>\n\n\n\n<p>\u4eca\u56de\u306f\u3001MongoDB\u306b\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3059\u308b\u305f\u3081\u306b<a href=\"https:\/\/www.mongodb.com\/docs\/database-tools\/mongofiles\/\" target=\"_blank\" rel=\"noreferrer noopener\">mongofiles<\/a>\u3068\u3044\u3046\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3044\u307e\u3059\u3002MongoDB Server Community Edition\u3068\u4e00\u7dd2\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u307e\u3059\u3002GridFS\u3092\u4f7f\u7528\u3059\u308b\u306e\u306b\u3001MongoDB Server\u5074\u306e\u8a2d\u5b9a\u5909\u66f4\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>mongofiles\u3067\u3001gridtest\u3068\u3044\u3046\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b100MB.png\u306e\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u306f\u65b0\u3057\u304f\u4f5c\u3089\u308c\u308b\u306e\u3067\u3001\u4e8b\u524d\u306b\u7528\u610f\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u4eca\u56de\u306flocalhost\u3067\u52d5\u4f5c\u3059\u308bMongoDB Server\u306b\u5bfe\u3057\u3066\u63a5\u7d9a\u3057\u3066\u3044\u308b\u306e\u3067\u3001<a href=\"https:\/\/www.mongodb.com\/resources\/products\/fundamentals\/mongodb-connection-string\" target=\"_blank\" rel=\"noreferrer noopener\">\u63a5\u7d9a\u6587\u5b57\u5217<\/a>\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002<\/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=\"\">nika@gaia:~$ mongofiles -v -d gridtest put 100MB.png\n2024-05-30T11:31:21.625+0900    using write concern: &amp;{majority false 0}\n2024-05-30T11:31:21.627+0900    connected to: mongodb:\/\/localhost\/\n2024-05-30T11:31:21.627+0900    handling mongofiles 'put' command...\n2024-05-30T11:31:21.628+0900    adding gridFile: 100MB.png\n\n2024-05-30T11:31:22.310+0900    added gridFile: 100MB.png<\/pre>\n\n\n\n<p>\u7121\u4e8b\u8ffd\u52a0\u3055\u308c\u305f\u3088\u3046\u3067\u3059\u3002MongoDB\u306e\u4e2d\u3067\u306f\u3069\u3046\u306a\u3063\u3066\u3044\u308b\u306e\u304b\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002mongosh\u3067localhost\u306eMongoDB Server\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002blacktriplestar\u306f\u30ec\u30d7\u30ea\u30ab\u30bb\u30c3\u30c8\u306e\u540d\u524d\u3067\u3059\u3002gridtest\u3068\u3044\u3046\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u3067\u304d\u3066\u3044\u307e\u3059\u306d\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u4e2d\u306bfs.chunks\u3068fs.files\u3068\u3044\u30462\u3064\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\uff08RDB\u3067\u8a00\u3046\u3068\u3053\u308d\u306e\u30c6\u30fc\u30d6\u30eb\uff09\u304c\u3067\u304d\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u304cGridFS\u306e\u5b9f\u614b\u3067\u3059\u3002<\/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=\"\">blacktriplestar [direct: primary] test> use gridtest\nswitched to db gridtest\nblacktriplestar [direct: primary] gridtest> show dbs\nadmin         80.00 KiB\nconfig       228.00 KiB\ngridtest     100.55 MiB\nlocal        109.82 MiB\nmobilesuits   40.00 KiB\n\nblacktriplestar [direct: primary] gridtest> show collections\nfs.chunks\nfs.files<\/pre>\n\n\n\n<p>\u305d\u308c\u305e\u308c\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u4e2d\u8eab\u3092\u306e\u305e\u3044\u3066\u307f\u307e\u3057\u3087\u3046\u3002fs.files\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u6570\u306f\uff11\u4ef6\u3060\u3051\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5b9f\u969b\u306e\u30c7\u30fc\u30bf\u306e\u4e2d\u8eab\u306f\u3053\u3046\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/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=\"\">{\n  \"_id\": {\n    \"$oid\": \"665808c95c2d806dd999c073\"\n  },\n  \"length\": {\n    \"$numberLong\": \"104857600\"\n  },\n  \"chunkSize\": 261120,\n  \"uploadDate\": {\n    \"$date\": \"2024-05-30T05:04:09.942Z\"\n  },\n  \"filename\": \"100MB.png\",\n  \"metadata\": {}\n}<\/pre>\n\n\n\n<p>\u3053\u3061\u3089\u306fGUI\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306eCompass\u4e0a\u3067\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u898b\u305f\u3068\u304d\u306e\u753b\u9762\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"567\" height=\"400\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2024\/05\/image-16.png\" alt=\"\" class=\"wp-image-72504\" style=\"width:844px;height:auto\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2024\/05\/image-16.png 567w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2024\/05\/image-16-360x254.png 360w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><\/figure>\n\n\n\n<p>length\u306f100MB.png\u306e\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3067\u3059\u3002OS\u5074\u3067\u3082\u30b5\u30a4\u30ba\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u540c\u3058\u5024\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u306d\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">nika@gaia:~$ ls -l 100MB.png\n-rw-r--r-- 1 nika nika 104857600  5\u6708 30 11:39 100MB.png<\/pre>\n\n\n\n<p>chunkSize\u306f\uff11\u3064\u306e\u30c1\u30e3\u30f3\u30af\u3042\u305f\u308a\u306e\u30b5\u30a4\u30ba\u3067\u3059\u3002MongoDB\u306f\u3053\u306e\u5927\u304d\u3055\u306716MB\u4ee5\u4e0a\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u8907\u6570\u306e\u30c1\u30e3\u30f3\u30af\uff08\uff11\u3064\u306e\u5927\u304d\u306a\u584a\u304b\u3089\u5207\u308a\u5206\u3051\u305f\u3082\u306e\u3068\u3044\u3046\u610f\u5473\uff09\u306b\u5207\u308a\u5206\u3051\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u3057\u3066\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>104857600 Byte\u3092 261120 Byte\u3067\u5272\u3063\u305f\u6570\u3001\u3064\u307e\u308a\u4eca\u56de\u306e100MB.png\u3092\u4fdd\u5b58\u3059\u308b\u305f\u3081\u306b\u3001402\u500b\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u5b58\u5728\u3057\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"464\" height=\"115\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2024\/05\/image-17.png\" alt=\"\" class=\"wp-image-72507\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2024\/05\/image-17.png 464w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2024\/05\/image-17-360x89.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2024\/05\/image-17-460x115.png 460w\" sizes=\"auto, (max-width: 464px) 100vw, 464px\" \/><\/figure>\n\n\n\n<p>\u4eca\u5ea6\u306ffs.chunks\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002Compass\u3067\u306f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u7dcf\u6570\u3092\u5e38\u306b\u8868\u793a\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u753b\u50cf\u306e\u5de6\u4e0a\u3092\u898b\u3066\u307f\u308b\u3068\u3001\u300cDocuments 402\u300d\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u78ba\u304b\u306b\u3001402\u500b\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u5b58\u5728\u3057\u3066\u3044\u307e\u3059\u306d\uff01<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"575\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2024\/05\/image-19-1024x575.png\" alt=\"\" class=\"wp-image-72509\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2024\/05\/image-19-1024x575.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2024\/05\/image-19-360x202.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2024\/05\/image-19-768x431.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2024\/05\/image-19-512x288.png 512w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2024\/05\/image-19.png 1113w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u4e2d\u8eab\u306f\u3069\u3046\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u305d\u306e\u4e2d\u306e\u3072\u3068\u3064\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/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=\"\">{\n  \"_id\": {\n    \"$oid\": \"665808c95c2d806dd999c074\"\n  },\n  \"files_id\": {\n    \"$oid\": \"665808c95c2d806dd999c073\"\n  },\n  \"n\": 0,\n  \"data\": {\n    \"$binary\": {\n      \"base64\": 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fs.files\u306eObjectId\uff08MongoDB\u304c\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u81ea\u52d5\u7684\u306b\u4e00\u610f\u306b\u4ed8\u4e0e\u3059\u308bID\uff09\u3068\u540c\u3058\u5024\u3067\u3059\u3002\u3053\u308c\u3067\u3001\u3053\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c100MB.png\u306e\u30c1\u30e3\u30f3\u30af\u306e\u4e00\u90e8\u3067\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\"n\":0\u306f\u30c1\u30e3\u30f3\u30af\u306e\u30b7\u30fc\u30b1\u30f3\u30b9\u756a\u53f7\u3067\u3059\u3002\u9023\u756a\u3068\u306a\u3063\u3066\u304a\u308a\u30010\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002\u4eca\u56de\u306e\u5834\u5408\u306f401\u307e\u3067\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"256\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2024\/05\/image-20-1024x256.png\" alt=\"\" class=\"wp-image-72517\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2024\/05\/image-20-1024x256.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2024\/05\/image-20-360x90.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2024\/05\/image-20-768x192.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2024\/05\/image-20.png 1126w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092MongoDB\u304b\u3089\u53d6\u308a\u51fa\u3059<\/h2>\n\n\n\n<p>\u53d6\u308a\u51fa\u3059\u3068\u304d\u3082mongofiles\u3092\u4f7f\u3044\u307e\u3059\u3002\u30c1\u30e3\u30f3\u30af\u306a\u3069\u3092\u610f\u8b58\u305b\u305a\u306b\u7c21\u5358\u306b\u53d6\u308a\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/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=\"\">nika@gaia:~$ mongofiles -v -d gridtest get 100MB.png\n2024-05-30T11:39:03.699+0900    using write concern: &amp;{majority false 0}\n2024-05-30T11:39:03.701+0900    connected to: mongodb:\/\/localhost\/\n2024-05-30T11:39:03.701+0900    handling mongofiles 'get' command...\n2024-05-30T11:39:03.807+0900    finished writing to 100MB.png\n\nnika@gaia:~$ ls -l\n\u5408\u8a08 102432\n-rw-r--r-- 1 nika nika 104857600  5\u6708 30 11:39 100MB.png\n-rw-r--r-- 1 nika nika     28794  5\u6708 16 11:13 mdiag.sh<\/pre>\n\n\n\n<p>fs.files\u3067\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u9593\u9055\u3048\u308b\u3068\u53d6\u308a\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u3061\u306a\u307f\u306b\u3001\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u9593\u9055\u3048\u305f\uff08\u5b58\u5728\u3057\u306a\u3044\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u6307\u5b9a\u3057\u305f\uff09\u5834\u5408\u306f\u3053\u3046\u306a\u308a\u307e\u3059\u3002<\/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=\"\">nika@gaia:~$ mongofiles -v -d gridtest get 100megabyte.png\n2024-05-30T15:53:11.211+0900    using write concern: &amp;{majority false 0}\n2024-05-30T15:53:11.214+0900    connected to: mongodb:\/\/localhost\/\n2024-05-30T15:53:11.214+0900    handling mongofiles 'get' command...\n2024-05-30T15:53:11.214+0900    Failed: requested files not found: [100megabyte.png]<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p>MongoDB\u3067\u306fGridFS\u3092\u7528\u3044\u3066\u300116MB\u4ee5\u4e0a\u306e\u30c7\u30fc\u30bf\u3092\u30c1\u30e3\u30f3\u30af\u3068\u8a00\u3046\u5358\u4f4d\u306b\u5206\u5272\u3057\u3066\u4fdd\u5b58\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u3002\u304b\u306a\u308a\u521d\u671f\u304b\u3089\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u6a5f\u80fd\u306e\u3088\u3046\u3067\u3001GridFS\u306b\u95a2\u3059\u308b\u30d6\u30ed\u30b0\u8a18\u4e8b\u306f\u305f\u304f\u3055\u3093\u3042\u308a\u307e\u3059\u304c\u3001\u6700\u65b0\u306e7.0\u7cfb\u3067\u3082\u5909\u308f\u3089\u305a\u306b\u4f7f\u3048\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u30a2\u30a4\u30ad\u30e3\u30c3\u30c1\u753b\u50cf\u306b\u3064\u3044\u3066\u306e\u86c7\u8db3\u2026\u30c1\u30e3\u30f3\u30af\u306f\u300c\uff11\u3064\u306e\u5927\u304d\u306a\u584a\u3092\u5207\u308a\u5206\u3051\u305f\u3082\u306e\u300d\u3068\u3044\u3046\u610f\u5473\u306a\u306e\u3067\u3001\u30d4\u30b6\u306e\u753b\u50cf\u3092\u63a1\u7528\u3057\u307e\u3057\u305f\u3002\u304a\u3044\u3057\u305d\u3046\u3067\u3059\u306d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MongoDB\u30c6\u30af\u30cb\u30ab\u30eb\u30b5\u30dd\u30fc\u30c8\u306e\u5c71\u68ee\u3067\u3059\u3002 \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8DB\u306f\u3001\u30b9\u30ad\u30fc\u30de\u30ec\u30b9\u3060\u3068\u3088\u304f\u8a00\u308f\u308c\u307e\u3059\u3002JSON\u5f62\u5f0f\uff08\u203b1\uff09\u3067\u3042\u308c\u3070\u3069\u3093\u306a\u30c7\u30fc\u30bf\u3082\u67d4\u8edf\u306b\u4fdd\u5b58\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002MongoDB\u306f\u753b\u50cf\u3084\u52d5\u753b\u30d5\u30a1\u30a4\u30eb\u3092\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5185 [&#8230;]<\/p>\n","protected":false},"author":66,"featured_media":72500,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[808,79],"tags":[105],"class_list":["post-72495","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-k-yamamori","category-mongodb","tag-mongodb"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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content=\"GridFS\u3092\u4f7f\u3063\u3066MongoDB\u306b\u30b5\u30a4\u30ba\u306e\u5927\u304d\u3044\u753b\u50cf\u3084\u52d5\u753b\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3059\u308b #mongodb #documentdb - Tech Blog\uff5c\u30af\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u30e9\u30a4\u30f3\" \/>\n<meta property=\"og:description\" content=\"k-yamamori, MongoDB |MongoDB\u30c6\u30af\u30cb\u30ab\u30eb\u30b5\u30dd\u30fc\u30c8\u306e\u5c71\u68ee\u3067\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.creationline.com\/tech-blog\/data-management\/mongodb\/72495\" \/>\n<meta property=\"og:site_name\" content=\"Tech Blog\uff5c\u30af\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u30e9\u30a4\u30f3\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/creationline\" \/>\n<meta property=\"article:published_time\" content=\"2024-05-31T02:30:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2024\/05\/pizza-5179939_1280.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"857\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"k-yamamori\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@creationline\" \/>\n<meta name=\"twitter:site\" content=\"@creationline\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"k-yamamori\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"2\u5206\" \/>\n<script type=\"application\/ld+json\" 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