{"id":50492,"date":"2023-05-12T03:38:14","date_gmt":"2023-08-06T18:30:08","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%85%b3%e4%ba%8e-nosql-dbaas-%e7%9a%84%e6%80%a7%e8%83%bd%e6%af%94%e8%be%83%e7%9a%84%e6%80%9d%e8%80%83%ef%bc%9amongodb-atlas%e3%80%81aws-dynamodb-%e5%92%8c-couchbase-cloud%e3%80%82\/"},"modified":"2024-04-30T03:44:15","modified_gmt":"2024-04-29T19:44:15","slug":"%e5%85%b3%e4%ba%8e-nosql-dbaas-%e7%9a%84%e6%80%a7%e8%83%bd%e6%af%94%e8%be%83%e7%9a%84%e6%80%9d%e8%80%83%ef%bc%9amongodb-atlas%e3%80%81aws-dynamodb-%e5%92%8c-couchbase-cloud%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%85%b3%e4%ba%8e-nosql-dbaas-%e7%9a%84%e6%80%a7%e8%83%bd%e6%af%94%e8%be%83%e7%9a%84%e6%80%9d%e8%80%83%ef%bc%9amongodb-atlas%e3%80%81aws-dynamodb-%e5%92%8c-couchbase-cloud%e3%80%82\/","title":{"rendered":"\u5173\u4e8e NoSQL DBaaS \u7684\u6027\u80fd\u6bd4\u8f83\u7684\u601d\u8003\uff1aMongoDB Atlas\u3001AWS DynamoDB \u548c Couchbase Cloud"},"content":{"rendered":"<h1>\u9996\u5148<\/h1>\n<p>\u5728\u5404\u79cd\u8f6f\u4ef6\u516c\u53f8\u5f00\u59cb\u63d0\u4f9b\u5176\u670d\u52a1\u4f5c\u4e3a\u4e91\u4e0a\u6258\u7ba1\u670d\u52a1\u7684\u8d8b\u52bf\u4e2d\uff0c\u5173\u4e8eNoSQL\u6570\u636e\u5e93\u4e5f\u4f3c\u4e4e\u5df2\u7ecf\u51fa\u73b0\u4e86\u591a\u79cd\u670d\u52a1\u3002\uff08\u4ee5\u4e0b\u5217\u51fa\u7684\u6761\u76ee\u540d\u79f0\u662f\u4eceGoogle\u641c\u7d22\u7ed3\u679c\u4e2d\u83b7\u53d6\u7684\uff0c\u4e5f\u6309\u7167\u641c\u7d22\u91cf\u7684\u987a\u5e8f\u6392\u5217\uff09<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">MongoDB Atlas Database &#8211; Cloud DBaaS for MongoDB<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Redis Enterprise Cloud \u2013 Fully Managed Cloud Service<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">couchbase cloud\u2122 \u2013 database-as-a-service<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Multi-cloud DBaaS built on Apache Cassandra\u2122<\/ul>\n<p>2020\u5e74\u672b\uff0cAltoros\u516c\u53f8\u53d1\u5e03\u4e86\u5bf9NoSQL\u6587\u6863\u6570\u636e\u5e93\uff08\u5305\u62ecCouchbase Cloud\uff0cMongoDB Atlas\uff0cAWS DynamoDB\uff09\u4f5c\u4e3a\u6258\u7ba1\u670d\u52a1\u8fdb\u884c\u6027\u80fd\u8bc4\u4f30\u7684\u7ed3\u679c\u3002<\/p>\n<p>\u4ee5YCSB\u4e3a\u57fa\u51c6\u7684NoSQL\u6570\u636e\u5e93\u4f5c\u4e3a\u670d\u52a1\u7684\u6027\u80fd\u8bc4\u4f30\uff1aCouchbase Cloud\u3001MongoDB Atlas\u548cAWS DynamoDB\u3002<\/p>\n<p>\u6211\u6253\u7b97\u5c06\u6211\u4f5c\u4e3a\u4e00\u4e2a\u7ecf\u5e38\u4f7f\u7528Couchbase Server\u7684\u4eba\u6ce8\u610f\u5230\u7684\u95ee\u9898\uff08\u7b80\u800c\u8a00\u4e4b\uff0c\u6211\u611f\u5230\u4e0d\u81ea\u7136\u7684\u5730\u65b9\uff09\u5199\u6210\u4e00\u7bc7\u6587\u7ae0\u3002<\/p>\n<p>\u5728\u6df1\u5165\u4e86\u89e3\u767d\u76ae\u4e66\u5185\u5bb9\u4e4b\u524d\uff0c\u9996\u5148\u6211\u4eec\u8981\u4e86\u89e3Couchbase\u7684\u67b6\u6784\u7279\u70b9\u3002<\/p>\n<h1>Couchbase\u4e2d\u7684\u6570\u636e\u68c0\u7d22\u7279\u6b8a\u6027<\/h1>\n<p>\u8fd9\u4ef6\u4e8b\u672c\u8eab\u5c31\u9700\u8981\u5199\u53e6\u4e00\u7bc7\u6587\u7ae0\u6765\u8be6\u7ec6\u8bf4\u660e\uff0c\u4f46\u5728\u8fd9\u91cc\uff0c\u6211\u4f1a\u5c3d\u91cf\u7b80\u5316\u548c\u6574\u7406\u8981\u70b9\u3002<\/p>\n<h2>\u67e5\u8be2\/\u7d22\u5f15\u670d\u52a1\u7684\u7279\u6b8a\u6027<\/h2>\n<p>\u5728Couchbase Server\u4e2d\uff0c\u67e5\u8be2\u670d\u52a1\u8d1f\u8d23\u54cd\u5e94\u5bf9\u6570\u636e\u5e93\u7684\u641c\u7d22\u8bf7\u6c42\uff0c\u800c\u7d22\u5f15\u670d\u52a1\u88ab\u7528\u6765\u652f\u6301\u67e5\u8be2\u670d\u52a1\u7684\u8fd0\u884c\u3002\u8fd9\u4e24\u9879\u670d\u52a1\u4f5c\u4e3a\u53ef\u9009\u9879\u4e0e\u6838\u5fc3\u6570\u636e\u670d\u52a1\u72ec\u7acb\u5b58\u5728\uff0c\u5982\u679c\u9009\u62e9\u4e0d\u4f7f\u7528\uff0c\u53ef\u4ee5\u9009\u62e9\u4e0d\u5b58\u5728\uff08\u672a\u542f\u52a8\uff09\u7684\u72b6\u6001\u3002<br \/>\n\u4ece\u57fa\u4e8e\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff08RDBMS\uff09\u548c\u8bb8\u591a\u5176\u4ed6NoSQL\u6570\u636e\u5e93\u7684\u7ecf\u9a8c\u548c\u77e5\u8bc6\u51fa\u53d1\uff0c\u8fd9\u4f3c\u4e4e\u5e76\u4e0d\u96be\u7406\u89e3\u3002<\/p>\n<h2>\u4e3b\u952e\u7d22\u5f15\u7684\u7279\u6b8a\u6027<\/h2>\n<p>Couchbase\u6709\u4e3b\u8981\u7d22\u5f15\u548c\u526f\u672c\u7d22\u5f15\uff08\u4e5f\u53ef\u4ee5\u79f0\u4e4b\u4e3a\u201c\u7b2c\u4e8c\u7d22\u5f15\u201d\uff09\u3002\u7136\u800c\uff0c\u5b83\u4eec\u7684\u610f\u4e49\u4e0e\u5176\u4ed6\u6570\u636e\u5e93\uff08\u5982RDBMS\uff09\u6709\u7740\u663e\u8457\u7684\u4e0d\u540c\u3002<\/p>\n<p>\u8fd9\u79cd\u5dee\u5f02\u5728\u6700\u4f73\u5b9e\u8df5\u6307\u5357\u4e2d\u7684\u4e00\u4e2a\u63d0\u793a\u4e2d\u660e\u663e\u4f53\u73b0\u51fa\u6765\u3002\u5176\u4e2d\u63d0\u5230\u201c\u4e0d\u8981\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u521b\u5efa\u4e3b\u8981\u7d22\u5f15\u201d\u3002\u6307\u5357\u4e2d\u5199\u9053\uff1a<\/p>\n<blockquote><p>\u4e3b\u952e\u7d22\u5f15\u626b\u63cf\u53ef\u4ee5\u770b\u4f5c\u662fRDB\u4e2d\u7684\u5168\u8868\u626b\u63cf\u3002<\/p><\/blockquote>\n<p>Couchbase\u7684\u4e3b\u8981\u7d22\u5f15\u662f\u5728\u201c\u8868\u201d\u7ea7\u522b\u4e0a\u521b\u5efa\u7684\u3001\u65e0\u9700\u6307\u5b9a\u7279\u5b9a\u201c\u952e\u201d\u7684\u7d22\u5f15\u3002<\/p>\n<p>\u5bf9\u4e8eCouchbase\u800c\u8a00\uff0c\u521b\u5efa\u6b21\u8981\u7d22\u5f15\u662f\u4f7f\u7528\u4f5c\u4e3a\u641c\u7d22\u6761\u4ef6\uff08\u5c24\u5176\u662f\u4f5c\u4e3a\u641c\u7d22\u76ee\u6807\u6570\u636e\uff09\u7684\u201c\u5217\u201d\u4f5c\u4e3a\u201c\u952e\u201d\uff08\u6709\u65f6\u662f\u591a\u4e2a\u952e\uff09\u6765\u6784\u5efa\u7684\u3002<\/p>\n<p>\u300c\u6c38\u8fdc\u4e0d\u8981\u5728\u6b63\u5f0f\u573a\u5408\u4f7f\u7528\u300d\u7684\u4e3b\u7d22\u5f15\u7684\u5b58\u5728\u610f\u4e49\u4ec5\u4ec5\u662f\u4e3a\u4e86\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u5373\u4f7f\u6ca1\u6709\u521b\u5efa\u548c\u4f18\u5316\u7d22\u5f15\u7684\u60c5\u51b5\u4e0b\uff0c\u4e5f\u80fd\u591f\u5c1d\u8bd5\u67e5\u8be2\u64cd\u4f5c\u3002<\/p>\n<p>\u6709\u4e00\u4e2a\u9009\u62e9\uff0c\u5373\u4e3a\u4e86\u6ee1\u8db3\u5206\u6790\u5e08\u6267\u884c\u5373\u5e2d\u67e5\u8be2\u7684\u8981\u6c42\uff0c\u53e6\u5916\u63d0\u4f9b\u4e86\u4e00\u79cd\u540d\u4e3a\u5206\u6790\u670d\u52a1\u7684\u5de5\u5177\u3002<\/p>\n<h2>\u5fae\u6ce2\u626b\u63cf\u7684\u7279\u6b8a\u6027<\/h2>\n<p>Couchbase\u7684\u6838\u5fc3\u6570\u636e\u670d\u52a1\u662f\u4ee5\u952e\u503c\u5b58\u50a8\u65b9\u5f0f\u6784\u5efa\u7684\uff0c\u8bfb\u53d6\u8bbf\u95ee\u662f\u901a\u8fc7\uff08\u6587\u6863\u7684\uff09\u952e\uff08\u5373\u6587\u6863ID\uff09\u6765\u8fdb\u884c\u7684\u3002\u6b64\u5916\uff0c\u5e76\u4e0d\u5b58\u5728\u4ee5\u952e\u6765\u6307\u5b9a\u4e00\u5b9a\u8303\u56f4\u4f5c\u4e3a\u8303\u56f4\u7684\uff08\u4f4e\u7ea7\uff09API\u4f5c\u4e3a\u952e\u7684\u8bbf\u95ee\u63a5\u53e3\uff08\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u6ca1\u6709\u6709\u6548\u4f7f\u7528\u591a\u4e2a\u952e\u8fdb\u884c\u8bbf\u95ee\u7684\u65b9\u6cd5\uff0c\u7a0d\u540e\u5c06\u8fdb\u884c\u8bf4\u660e\uff09\u3002\u5bf9\u4e8e\u719f\u6089\u5217\u5f0fNoSQL\u7b49\u7684\u4eba\u6765\u8bf4\uff0c\u8fd9\u53ef\u80fd\u611f\u89c9\u6709\u4e9b\u4e0d\u540c\u3002<\/p>\n<p>\u7136\u800c\uff0c\u901a\u8fc7\u7406\u89e3Couchbase\u7684\u67b6\u6784\uff0c\u53ef\u4ee5\u5c06\u5176\u89e3\u51b3\u3002<\/p>\n<p>\u9996\u5148\uff0cCouchbase\u662f\u4e00\u4e2a\u5206\u5e03\u5f0f\u7cfb\u7edf\uff08\u201c\u54e6\uff0c\u6211\u77e5\u9053\u7684\u201d\uff09\u3002<\/p>\n<p>\u2461\u5e76\u4e14\uff0cCouchbase\u5b58\u50a8\u7684\u6587\u6863\u662f\u57fa\u4e8e\u54c8\u5e0c\u503c\u8fdb\u884c\u5206\u5e03\u7684\uff08\u201c\u8fd9\u5e76\u4e0d\u662f\u7279\u522b\u7f55\u89c1\u7684\u201d\uff09\u3002<\/p>\n<p>\u5728Couchbase\u4e2d\uff0c\u6ca1\u6709\u4e13\u95e8\u627f\u62c5\u5ba2\u6237\u7aef\u63a5\u53e3\u89d2\u8272\u7684\u8282\u70b9\uff08&#8221;&#8230;&#8221;\uff09\u3002<\/p>\n<p>\u2463 Couchbase\u7684\u5ba2\u6237\u7aef\uff08SDK\uff09\u4f7f\u7528\u6570\u636e\u548c\u8282\u70b9\u6620\u5c04\uff0c\u76f4\u63a5\u8bbf\u95ee\u5b58\u50a8\u6570\u636e\u7684\u8282\u70b9\uff08&#8221;\u55ef&#8230;\u8fd9\u6837\u5c31\u53ef\u4ee5\u4e86\uff1f&#8221;\uff09\u3002<\/p>\n<p>\u6240\u4ee5\uff0cCouchbase\u6c92\u6709\u7bc4\u570d\u6383\u63cf\u7684API\uff08\u8acb\u554f\u60a8\u80fd\u7406\u89e3\u55ce\uff1f\uff09\u3002<\/p>\n<p>\u6700\u540e\u7684\u2462\u548c\u2463\u53ea\u662f\u8868\u8fbe\u4e86\u540c\u4e00\u4e2a\u4e8b\u7269\u7684\u4e24\u9762\uff0c\u672c\u6765\u5e94\u8be5\u662f\u4e00\u4e2a\u53e5\u5b50\u7684\uff0c\u4f46\u662f\u2462\u662f\u4f5c\u4e3a\u5bf9\u4e8e\u719f\u6089\u5206\u5e03\u5f0f\u7cfb\u7edf\uff08\u6570\u636e\u5b58\u50a8\uff09\u67d0\u79cd\u7c7b\u578b\u7684\u4eba\u7684\u5148\u5165\u4e4b\u89c1\u7684\u56de\u5e94\uff0c\u2463\u5219\u662f\u4f5c\u4e3aOracle Coherence\u7b49\u4e00\u7c7b\u5185\u5b58\u6570\u636e\u5e93\u7684\u67b6\u6784\uff0c\u5728\u67d0\u79cd\u7c7b\u578b\u4e2d\u5e76\u4e0d\u7f55\u89c1\u7684\u67b6\u6784\u6765\u8868\u8fbe\u3002<\/p>\n<h1>\u5bf9Altoros\u7684\u7ee9\u6548\u8bc4\u4f30\u611f\u5230\u4e0d\u8212\u670d\u3002<\/h1>\n<p>\u9055\u548c\u611f\u5373\u6d89\u53ca\u5230\u524d\u6587\u63d0\u5230\u7684\u7bc4\u570d\u6383\u63cf\u9700\u6c42\u7684\u4e00\u90e8\u5206\uff08\u5de5\u4f5c\u91cfE\uff1a\u77ed\u7bc4\u570d\u6383\u63cf\uff09\u3002\u4ee5\u4e0b\u662f\u7528\u65bc\u9032\u884c\u6b64\u9a57\u8b49\u7684\u8a2a\u554f\u65b9\u6cd5\u6e05\u55ae\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d9220913a08637a6e1925\/29-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u5bf9\u4e8eCouchbase\u7684\u8bbf\u95ee\u662f\u901a\u8fc7\u4f7f\u7528&#8221;\u952e&#8221;\u6765\u5b9e\u73b0\u7684\uff0c\u800c\u4e14\u662f\u901a\u8fc7\u4f7f\u7528\u4e00\u79cd\u53eb\u505aN1QL\u7684\u67e5\u8be2\u8bed\u8a00\u6765\u6267\u884c\u7684\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u5b83\u4f9d\u8d56\u4e8e\u67e5\u8be2\u670d\u52a1\u548c\u7d22\u5f15\u670d\u52a1\u3002<\/p>\n<h1>\u5728Couchbase\u4e2d\u5b9e\u73b0\u8303\u56f4\u626b\u63cf\u7684\u5408\u9002\u65b9\u6cd5\u662f\u4ec0\u4e48\uff1f<\/h1>\n<p>\u5982\u679c\u8981\u901a\u8fc7Couchbase\u8fdb\u884c\u57fa\u4e8e\u201c\u952e\u201d\u7684\u8303\u56f4\u626b\u63cf\uff0c\u6211\u8ba4\u4e3a\u5728API\u8c03\u7528\u7aef\u8fdb\u884c\u4ee5\u4e0b\u63a7\u5236\u662f\u5408\u7406\u7684\uff08\u8fdb\u884c\u82f9\u679c\u5230\u82f9\u679c\u7684\u6bd4\u8f83\uff09\u3002<\/p>\n<p>\u540c\u671f\u6a21\u578b\u7684\u4f8b\u5b50<\/p>\n<pre class=\"post-pre\"><code>    <span class=\"kd\">protected<\/span> <span class=\"nc\">List<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Object<\/span><span class=\"o\">&gt;<\/span> <span class=\"nf\">get<\/span><span class=\"o\">()<\/span> <span class=\"o\">{<\/span>  \r\n        <span class=\"k\">for<\/span> <span class=\"o\">(<\/span><span class=\"nc\">String<\/span> <span class=\"n\">key<\/span> <span class=\"o\">:<\/span> <span class=\"n\">keys<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n            <span class=\"nc\">GetResult<\/span> <span class=\"n\">result<\/span> <span class=\"o\">=<\/span> <span class=\"n\">collection<\/span><span class=\"o\">.<\/span><span class=\"na\">get<\/span><span class=\"o\">(<\/span><span class=\"nc\">String<\/span><span class=\"o\">.<\/span><span class=\"na\">valueOf<\/span><span class=\"o\">(<\/span><span class=\"n\">key<\/span><span class=\"o\">));<\/span>\r\n            <span class=\"n\">listResults<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"n\">result<\/span><span class=\"o\">);<\/span>\r\n        <span class=\"o\">}<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">listResults<\/span><span class=\"o\">;<\/span>\r\n    <span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<p>\u5f02\u6b65\u7684\u793a\u4f8b<\/p>\n<pre class=\"post-pre\"><code>    <span class=\"kd\">protected<\/span> <span class=\"nc\">List<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Object<\/span><span class=\"o\">&gt;<\/span>  <span class=\"nf\">get<\/span><span class=\"o\">()<\/span> <span class=\"o\">{<\/span>\r\n        <span class=\"nc\">ReactiveCollection<\/span> <span class=\"n\">reactiveCollection<\/span> <span class=\"o\">=<\/span> <span class=\"n\">collection<\/span><span class=\"o\">.<\/span><span class=\"na\">reactive<\/span><span class=\"o\">();<\/span>\r\n\r\n        <span class=\"nc\">Flux<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Object<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">resultFlux<\/span> <span class=\"o\">=<\/span> <span class=\"nc\">Flux<\/span><span class=\"o\">.<\/span><span class=\"na\">fromArray<\/span><span class=\"o\">(<\/span><span class=\"n\">keys<\/span><span class=\"o\">.<\/span><span class=\"na\">toArray<\/span><span class=\"o\">())<\/span>\r\n            <span class=\"o\">.<\/span><span class=\"na\">flatMap<\/span><span class=\"o\">(<\/span> <span class=\"n\">k<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"n\">reactiveCollection<\/span><span class=\"o\">.<\/span><span class=\"na\">get<\/span><span class=\"o\">(<\/span><span class=\"nc\">String<\/span><span class=\"o\">.<\/span><span class=\"na\">valueOf<\/span><span class=\"o\">(<\/span><span class=\"n\">k<\/span><span class=\"o\">)));<\/span>\r\n\r\n        <span class=\"nc\">List<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Object<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">listResults<\/span> <span class=\"o\">=<\/span> <span class=\"n\">resultFlux<\/span><span class=\"o\">.<\/span><span class=\"na\">collectList<\/span><span class=\"o\">().<\/span><span class=\"na\">block<\/span><span class=\"o\">();<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">listResults<\/span><span class=\"o\">;<\/span>\r\n    <span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<p>\u786e\u5b9e\uff0c\u4ec5\u51ed\u4e0a\u8ff0\u7684\u4ee3\u7801\u662f\u65e0\u6cd5\u5b9e\u73b0\u83b7\u53d6\u6240\u6709id\u503c\u5927\u4e8e\u67d0\u4e2a\u7279\u5b9a\u503c\u7684\u67e5\u8be2\u7684\uff08\u800c\u4e14\u6ca1\u6709\u8003\u8651\u952e\u7684\u8bbe\u8ba1\u524d\u63d0\uff09\u3002<br \/>\n\u7136\u800c\uff0c\u5728\u83b7\u53d6\u6570\u636e\u65f6\u5bf9\u4e8e\u952e\u7684\u8303\u56f4\uff0c\u4e0d\u8003\u8651\u952e\u7684\u503c\uff08\u4f8b\u5982\u4f7f\u7528UUID\uff09\u662f\u4e0d\u5408\u7406\u7684\u3002<br \/>\n\u5982\u679c\u952e\u662f\u7b80\u5355\u7684\u9012\u589e\uff0c\u90a3\u4e48\u53ef\u4ee5\u901a\u8fc7\u5f53\u952e\u4e0d\u5b58\u5728\u65f6\u505c\u6b62\u5904\u7406\u7684\u65b9\u5f0f\u8fdb\u884c\u8db3\u591f\u7684\u5e94\u5bf9\uff0c\u800c\u4e14\u4ece\u6839\u672c\u4e0a\u8bf4\uff0c\u952e\u7684\u503c\u5e94\u8be5\u5728\u4e0a\u9650\u548c\u4e0b\u9650\u786e\u5b9a\u7684\u60c5\u51b5\u4e0b\u88ab\u9884\u5148\u786e\u5b9a\uff0c\u8fd9\u662f\u5178\u578b\u7684\u60c5\u51b5\u5427\u3002<\/p>\n<h1>\u4e3a\u4ec0\u4e48Couchbase\u80fd\u591f\u5728\u6027\u80fd\u65b9\u9762\u8d85\u8d8a\u5176\u4ed6\u6570\u636e\u5e93\uff0c\u800c\u4e0d\u4f9d\u8d56\u4e8e\u952e\u5e8f\u5217\uff1f<\/h1>\n<p>\u5728MongoDB\u4e2d\uff0c\u6211\u4eec\u5728\u767d\u76ae\u4e66\u4e2d\u63d0\u5230\u7684\u5e76\u4e14\u4e5f\u6709\u8bf4\u660e\u7684\u95ee\u9898\u662f\uff0c\u4e3a\u4e86\u952e\u7684\u5206\u7247\uff0c\u6211\u4eec\u53ef\u4ee5\u9009\u62e9\u201c\u8303\u56f4\uff08range\uff09\u201d\u548c\u201c\u54c8\u5e0c\uff08hash\uff09\u201d\u3002\u6839\u636e\u4ee5\u4e0a\u7684\u6027\u80fd\u6bd4\u8f83\uff0c\u6211\u4eec\u91c7\u7528\u4e86\u8303\u56f4\u5206\u7247\u3002<\/p>\n<blockquote><p>MongoDB Atlas\u901a\u8fc7\u5206\u7247\u952e\u6765\u5206\u53d1\u6570\u636e\u3002\u8fd9\u4e2a\u6570\u636e\u5e93\u652f\u6301\u4e24\u79cd\u7c7b\u578b\u7684\u5206\u7247\u952e\uff1a\u57fa\u4e8e\u8303\u56f4\u7684\u548c\u57fa\u4e8e\u54c8\u5e0c\u7684\u3002\u57fa\u4e8e\u8303\u56f4\u7684\u5206\u7247\u652f\u6301\u66f4\u9ad8\u6548\u7684\u8303\u56f4\u67e5\u8be2\u3002\u7ed9\u5b9a\u4e00\u4e2a\u57fa\u4e8e\u5206\u7247\u952e\u7684\u8303\u56f4\u67e5\u8be2\uff0c\u67e5\u8be2\u8def\u7531\u5668\u53ef\u4ee5\u5f88\u5bb9\u6613\u5730\u786e\u5b9a\u54ea\u4e9b\u5757\u4e0e\u8fd9\u4e2a\u8303\u56f4\u91cd\u53e0\uff0c\u5e76\u5c06\u67e5\u8be2\u8def\u7531\u5230\u53ea\u5305\u542b\u8fd9\u4e9b\u5757\u7684\u5206\u7247\u4e0a\u3002\u7136\u800c\uff0c\u57fa\u4e8e\u8303\u56f4\u7684\u5206\u7247\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u5206\u5e03\u4e0d\u5747\u5300\uff0c\u8fd9\u53ef\u80fd\u4f1a\u62b5\u6d88\u5206\u7247\u7684\u4e00\u4e9b\u597d\u5904\u3002<\/p><\/blockquote>\n<p>\u5728Couchbase\u4e2d\uff0c\u6570\u636e\u5206\u7247\u7684\u903b\u8f91\u662f\u7edf\u4e00\u7684\u54c8\u5e0c\u3002\u5c3d\u7ba1Couchbase\u5fc5\u987b\u8bbf\u95ee\u66f4\u591a\u7684\u8282\u70b9\u6765\u8bbf\u95ee\u4e00\u7cfb\u5217\u7684\u6570\u636e\uff0c\u4e0e\u533a\u95f4\u5206\u533a\u76f8\u6bd4\uff0c\u4f46\u5b83\u4ecd\u7136\u53ef\u4ee5\u5b9e\u73b0\u4e0eMongoDB\u76f8\u540c\u7684\u6027\u80fd\u3002\u8fd9\u662f\u56e0\u4e3aCouchbase\u7684\u4f53\u7cfb\u7ed3\u6784\u662f\u4e00\u4e2a\u5185\u5b58\u4f18\u5148\u7684\u4f53\u7cfb\u7ed3\u6784\uff08\u4e0eOracle Coherence\u6216Redis\u76f8\u6bd4\u8f83\u66f4\u5408\u9002\uff09\uff0c\u5e76\u4e14\u4e0d\u53d7\u78c1\u76d8\u9650\u5236\u3002<\/p>\n<p>\u5728\u9009\u62e9\u4e2d\u6709\u4e00\u79cd\u9009\u62e9\u662f\u5185\u5b58\u6570\u636e\u5e93\uff08Oracle Coherence\u3001Redis\u3001\u4ee5\u53caCouchbase\uff09\uff0c\u4e0e\u6570\u636e\u6c38\u4e45\u6027\u7684\u5173\u7cfb\u662f\u4ec0\u4e48\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d9220913a08637a6e1925\/43-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u5c3d\u7ba1\u5728\u4e0a\u9762\u63d0\u5230\u4e86&#8221;\u540c\u7b49\u7684\u6027\u80fd&#8221;\uff0c\u4f46\u6211\u5728\u8fd9\u91cc\u7684\u4e3b\u5f20\u662f\uff0c\u5373\u4f7f\u901a\u8fc7Range Scan\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u76f4\u63a5\u4f7f\u7528\u6570\u636e\u670d\u52a1\u7684API\u800c\u4e0d\u7ecf\u8fc7\u67e5\u8be2\u670d\u52a1\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6bd4\u4e0a\u56fe\u4e2d\u660e\u663e\u66f4\u9ad8\u7684\u6027\u80fd\u3002<br \/>\n\u4f5c\u4e3a\u8bc1\u636e\uff0c\u6216\u8005\u8bf4\u9664\u4e86\u5728\u8fd9\u91cc\u8be6\u7ec6\u4ecb\u7ecd\u7684\u5de5\u4f5c\u8d1f\u8f7d\u4e4b\u5916\uff0c\u6211\u4eec\u8fd8\u80fd\u591f\u4ea7\u751f\u5982\u4e0b\u4e0d\u540c\u7ef4\u5ea6\u7684\u6210\u679c\u3002<\/p>\n<p>\u8fd9\u4e2a\u5de5\u4f5c\u8d1f\u8f7dA\u662f\u901a\u8fc7\u76f4\u63a5\u6307\u5b9a\u952e\u6765\u8fdb\u884c\u6bd4\u8f83\u7684\uff0c\u7531\u4e8e&#8221;\u5185\u5b58\u4f18\u5148\u67b6\u6784&#8221;\u7684\u5b58\u5728\uff0c\u53ef\u4ee5\u8bf4\u8fd9\u4e2a\u6027\u80fd\u6bd4\u8f83\u662f\u57fa\u4e8e\u8fd9\u79cd\u67b6\u6784\u5bfc\u51fa\u7684\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d9220913a08637a6e1925\/46-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u4ee5\u4e0b\u7684JOIN\u5de5\u4f5c\u8d1f\u8f7d\u662f\u5bf9\u591a\u4e2a\u6587\u6863\u8fdb\u884c\u8fde\u63a5\u64cd\u4f5c\u8fdb\u884c\u6bd4\u8f83\u7684\u7ed3\u679c\uff0c\u5e76\u4e14\u5229\u7528\u4e86\u67e5\u8be2\/\u7d22\u5f15\u670d\u52a1\u7684\u6b21\u8981\u7d22\u5f15\u7684\u4f18\u52bf\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d9220913a08637a6e1925\/48-0.png\" alt=\"image.png\" \/><\/div>\n<h1>\u6700\u540e<\/h1>\n<p>\u6211\u8ba4\u4e3a\u5bf9\u4e8e\u5de5\u7a0b\u5e08\u800c\u8a00\uff0c\u6bd4\u8d77\u4e86\u89e3\u6027\u80fd\u6bd4\u8f83\u7684\u7ed3\u679c\uff0c\u66f4\u91cd\u8981\u7684\u662f\u7406\u89e3\u5176\u539f\u56e0\u3002<\/p>\n<p>\u5728\u8fdb\u884c\u6027\u80fd\u6bd4\u8f83\u7684\u7acb\u573a\u4e0a\uff0c\u9009\u62e9\u5b9e\u73b0\u9002\u5f53\u6027\u80fd\u7684\u65b9\u6cd5\u662f\u91cd\u8981\u7684\uff0c\u5e76\u4e14\u53ea\u9700\u8981\u8d1f\u8d23\u62a5\u544a\u7ed3\u679c\u3002\u63d0\u53ca\u67b6\u6784\u4e0a\u7684\u7279\u70b9\u548c\u5dee\u5f02\u5df2\u8d85\u51fa\u4e86\u6027\u80fd\u8bc4\u4f30\u62a5\u544a\u7684\u8303\u56f4\u3002<br \/>\n\u7136\u800c\uff0c\u5728\u672c\u6b21\u62a5\u544a\u4e2d\uff0c\u6709\u4e00\u4e9b\u5730\u65b9\u8ba4\u4e3a\u5982\u679c\u5bf9\u5185\u90e8\u67b6\u6784\u6709\u6df1\u5165\u4e86\u89e3\uff0c\u5c31\u53ef\u4ee5\u9009\u62e9\u66f4\u5408\u9002\u7684\u9a8c\u8bc1\u65b9\u6cd5\uff0c\u6700\u7ec8\u5f62\u6210\u4e86\u672c\u6587\u7684\u5185\u5bb9\u3002<\/p>\n<p>\u51fa\u4e8e\u8fd9\u4e2a\u610f\u4e49\uff0c\u5bf9\u6bcf\u4e2a\u6570\u636e\u5e93\u7684\u8bc4\u4ef7\u8d85\u51fa\u4e86\u672c\u6587\u7684\u76ee\u7684\uff0c\u4f46\u4e3a\u4e86\u90a3\u4e9b\u611f\u5174\u8da3\u7684\u4eba\uff0c\u6700\u540e\u5f15\u7528\u4e00\u4e0b\u539f\u6587\u5173\u4e8e\u603b\u4f53\u8bc4\u4ef7\u7684\u5185\u5bb9\uff08\u5c3d\u7ba1\u53ea\u662f\u6458\u5f55\u90e8\u5206\u5185\u5bb9\uff0c\u8bf7\u6709\u5174\u8da3\u7684\u4eba\u52a1\u5fc5\u53c2\u8003\u539f\u6587\u7684\u5168\u90e8\u5185\u5bb9\uff09\u3002<\/p>\n<h2>\u9644\u5f55\u3002\u5f15\u7528\u548c\u7ffb\u8bd1\u7684\u7efc\u5408\u8bc4\u4ef7\u3002<\/h2>\n<blockquote><p>Couchbase Cloud\u76f8\u8f83\u4e8e\u5176\u4ed6\u6570\u636e\u5e93\u5728\u6240\u6709\u8bc4\u4f30\u7684\u5de5\u4f5c\u8d1f\u8f7d\u4e2d\u5c55\u73b0\u51fa\u66f4\u597d\u7684\u6027\u80fd\u3002\u5728\u67e5\u8be2\u65b9\u9762\uff0cCouchbase Cloud\u63d0\u4f9b\u8db3\u591f\u7684\u529f\u80fd\u6765\u5904\u7406\u90e8\u7f72\u7684\u5de5\u4f5c\u8d1f\u8f7d\u3002\u6b64\u5916\uff0cCouchbase Cloud\u7684\u67e5\u8be2\u5f15\u64ce\u652f\u6301\u5bf9\u5927\u578b\u6570\u636e\u96c6\u8fdb\u884c\u805a\u5408\u3001\u8fc7\u6ee4\u548cJOIN\u64cd\u4f5c\uff0c\u65e0\u9700\u4e3a\u6bcf\u4e2a\u7279\u5b9a\u7684\u67e5\u8be2\u5efa\u6a21\u6570\u636e\u3002\u968f\u7740\u96c6\u7fa4\u548c\u6570\u636e\u96c6\u7684\u589e\u957f\uff0cCouchbase Cloud\u786e\u4fdd\u8fd9\u4e9b\u64cd\u4f5c\u5728\u53ef\u6269\u5c55\u6027\u65b9\u9762\u6ee1\u8db3\u4ee4\u4eba\u6ee1\u610f\u7684\u6c34\u5e73\u3002<\/p><\/blockquote>\n<p>Couchbase Cloud\u5728\u6240\u6709\u8bc4\u4f30\u7684\u5de5\u4f5c\u8d1f\u8f7d\u4e2d\u8868\u73b0\u51fa\u4f18\u8d8a\u7684\u6027\u80fd\uff0c\u4e0e\u5176\u4ed6\u6570\u636e\u5e93\u76f8\u6bd4\u3002\u5728\u67e5\u8be2\u65b9\u9762\uff0cCouchbase Cloud\u63d0\u4f9b\u8db3\u591f\u7684\u529f\u80fd\u6765\u5904\u7406\u90e8\u7f72\u7684\u5de5\u4f5c\u8d1f\u8f7d\u3002\u6b64\u5916\uff0cCouchbase Cloud\u7684\u67e5\u8be2\u5f15\u64ce\u652f\u6301\u5927\u89c4\u6a21\u6570\u636e\u96c6\u7684\u805a\u5408\u3001\u7b5b\u9009\u548cJOIN\u64cd\u4f5c\uff0c\u5e76\u4e14\u4e0d\u9700\u8981\u4e3a\u6bcf\u4e2a\u7279\u5b9a\u67e5\u8be2\u91cd\u65b0\u5efa\u6a21\u6570\u636e\u3002\u5373\u4f7f\u7fa4\u96c6\u548c\u6570\u636e\u96c6\u7684\u89c4\u6a21\u589e\u5927\uff0cCouchbase Cloud\u4e5f\u80fd\u4fdd\u8bc1\u5728\u6240\u6709\u8fd9\u4e9b\u64cd\u4f5c\u4e0a\u5177\u6709\u8db3\u591f\u7684\u53ef\u6269\u5c55\u6027\u6c34\u5e73\u3002<\/p>\n<blockquote><p>MongoDB Atlas\u7684\u8868\u73b0\u76f8\u5bf9\u4e0d\u9519\u3002MongoDB\u5177\u5907\u53ef\u6269\u5c55\u6027\uff0c\u80fd\u591f\u5904\u7406\u65e5\u76ca\u589e\u957f\u7684\u6570\u636e\u548c\u96c6\u7fa4\u6269\u5c55\u3002\u5728\u6b64\u57fa\u51c6\u6d4b\u8bd5\u4e2d\uff0c\u6211\u4eec\u89c2\u5bdf\u5230\u7684\u552f\u4e00\u95ee\u9898\u662fMongoDB\u5728\u5206\u7247\u96c6\u5408\u65b9\u9762\u4e0d\u652f\u6301\u81ea\u52a8JOIN\u64cd\u4f5c\uff0c\u8fd9\u5bfc\u81f4\u4e86JOIN\u8d1f\u8f7d\u4e0b\u7684\u8d1f\u9762\u5f71\u54cd\u548c\u6027\u80fd\u95ee\u9898\u3002<\/p><\/blockquote>\n<p>MongoDB 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