{"id":50532,"date":"2023-12-26T19:55:25","date_gmt":"2023-03-04T03:41:08","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%bb%e4%bd%95%e4%ba%ba%e9%83%bd%e5%8f%af%e4%bb%a5%e4%bd%bf%e7%94%a8%e7%9a%84cloud-bigtable%e7%89%88%e6%9c%ac%e6%94%af%e6%8c%81google%e7%9a%84%e5%a4%a7%e5%a4%9a%e6%95%b0%e6%9c%8d%e5%8a%a1%e3%80%82\/"},"modified":"2024-05-04T15:31:30","modified_gmt":"2024-05-04T07:31:30","slug":"%e4%bb%bb%e4%bd%95%e4%ba%ba%e9%83%bd%e5%8f%af%e4%bb%a5%e4%bd%bf%e7%94%a8%e7%9a%84cloud-bigtable%e7%89%88%e6%9c%ac%e6%94%af%e6%8c%81google%e7%9a%84%e5%a4%a7%e5%a4%9a%e6%95%b0%e6%9c%8d%e5%8a%a1%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%bb%e4%bd%95%e4%ba%ba%e9%83%bd%e5%8f%af%e4%bb%a5%e4%bd%bf%e7%94%a8%e7%9a%84cloud-bigtable%e7%89%88%e6%9c%ac%e6%94%af%e6%8c%81google%e7%9a%84%e5%a4%a7%e5%a4%9a%e6%95%b0%e6%9c%8d%e5%8a%a1%e3%80%82\/","title":{"rendered":"\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u4f7f\u7528\u7684Cloud Bigtable\u7248\u672c\u652f\u6301Google\u7684\u5927\u591a\u6570\u670d\u52a1"},"content":{"rendered":"

\u8fd9\u662fGoogle Cloud\u5e73\u53f02015\u5e74\u7b2c19\u7bc7\u6587\u7ae0\u3002\u6211\u4e5f\u5728\u6211\u7684\u535a\u5ba2\u4e0a\u53d1\u5e03\u4e86\u3002<\/p><\/blockquote>\n

\"Cloud<\/div>\n

\u6211\u8fdb\u5165\u8c37\u6b4c\u5df2\u7ecf\u5feb\u4e00\u5e74\u4e86\uff0c\u611f\u89c92015\u5e74\u771f\u7684\u8fc7\u5f97\u98de\u5feb\u3002\u6211\u7684\u5de5\u4f5c\u6709\u70b9\u50cf\u5f00\u53d1\u8005\u5021\u5bfc\u8005\uff0c\u4f46\u53c8\u4e0d\u5b8c\u5168\u662f\u3002\u6211\u7684\u4e00\u9879\u5de5\u4f5c\u662f\u652f\u6301\u4eca\u5e745\u6708\u53d1\u5e03\u7684\u201c\u4e91\u5927\u8868\u201d\u4f5c\u4e3a\u6d4b\u8bd5\u7248\u3002\u4e91\u5927\u8868\uff08Cloud Bigtable\uff09\u662f\u8c37\u6b4c\u8457\u540d\u7684\u5927\u89c4\u6a21\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u201c\u5927\u8868\u201d\uff08Bigtable\uff09\u7684\u670d\u52a1\uff0c\u5141\u8bb8\u8c37\u6b4c\u4ee5\u5916\u7684\u5f00\u53d1\u8005\u4f7f\u7528\u3002\u8fd9\u4e2a\u5927\u8868\u662f\u652f\u6491\u8c37\u6b4c\u670d\u52a1\uff0c\u5982\u641c\u7d22\u3001\u5730\u56fe\u3001Gmail\u7b49\u7684\u6838\u5fc3\u4e4b\u4e00\u3002<\/p>\n

\u5927\u4f17\u5bf9\u4e8eBigtable\u8fd9\u4e2a\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u7684\u9ad8\u53ef\u4f38\u7f29\u6027\u5f88\u5bb9\u6613\u7406\u89e3\uff0c\u4f46\u5728Google\u4e4b\u5916\uff0c\u5173\u4e8e\u5b83\u80fd\u591f\u6269\u5c55\u5230\u4ec0\u4e48\u7a0b\u5ea6\u5e76\u4e0d\u4e3a\u4eba\u6240\u77e5\u3002<\/p>\n

\u8c37\u6b4c\u7684\u641c\u7d22\u7d22\u5f15\u6709\u8d85\u8fc7100,000,000 Gb\u7684\u5bb9\u91cf\uff0c\u76f8\u5f53\u4e8e100Petabyte\uff01\u800c\u4e14\u5b9e\u9645\u7684\u5185\u90e8\u6570\u5b57\u8981\u6bd4\u8fd9\u4e2a\u5927\u5f97\u591a\uff08\u53ef\u80fd\u662f\u51e0\u500d\uff09\u3002100Petabyte\u53ea\u662f\u76ee\u524d\u516c\u5f00\u7684\u4fdd\u5b88\u4f30\u8ba1\u3002<\/p>\n

Google\u81ea\u4ece\u5927\u7ea610\u5e74\u524d\u5f00\u59cb\u4f7f\u7528Bigtable\uff0c\u4e8e2006\u5e74\u516c\u5f00\u53d1\u8868\u4e86\u4e00\u7bc7\u5173\u4e8e\u5176\u8bbe\u8ba1\u7684\u767d\u76ae\u4e66\u3002\u8fd9\u7bc7\u767d\u76ae\u4e66\u7684\u4f5c\u8005\u662f\u5982\u6b64\u51fa\u8272\u4ee5\u81f3\u4e8e\u8ba9\u6211\u611f\u5230\u4ed6\u4eec\u4e0e\u6211\u6240\u5728\u7684\u516c\u53f8\u4e0d\u540c\u5c42\u6b21\u4e0a\u7684\u8d85\u7ea7\u4eba\u7269\uff0c\u5176\u4e2d\u5305\u62ecJeff Dean\u3001Sanjay Ghemawat\u3001Andrew Fikes\u7b49Google\u7684\u4f20\u5947\u7ea7\u5f00\u53d1\u8005\u3002\u6b63\u662f\u4ece\u8fd9\u7bc7\u767d\u76ae\u4e66\u4e2d\uff0c\u5f00\u6e90\u7684BigData\u751f\u6001\u7cfb\u7edf\u8bde\u751f\u4e86\u3002\u5177\u4f53\u800c\u8a00\uff0c\u5b9e\u73b0\u4e86MapReduce\u7684Hadoop\u4ee5\u53ca\u53d7\u5230GFS\uff08Google\u6587\u4ef6\u7cfb\u7edf\uff09\u542f\u53d1\u7684HDFS\u6b63\u5728\u6539\u53d8IT\u4ea7\u4e1a\u3002\u57fa\u4e8eBigtable\u8bbe\u8ba1\u7684HBase\u4e5f\u5438\u5f15\u4e86\u5927\u91cf\u7528\u6237\u3002<\/p>\n

Bigtable\u7684\u6027\u80fd<\/h2>\n

\u5728\u8c37\u6b4c\u4e0a\uff0c\u5fc5\u987b\u4ee5\u60ca\u4eba\u7684\u901f\u5ea6\u5411\u7528\u6237\u8fd4\u56de\u641c\u7d22\u7ed3\u679c\uff08\u5f53\u7136\u662f\u7406\u6240\u5f53\u7136\u7684\uff09\u3002\u5982\u679cBigtable\u592a\u6162\uff0c\u8c37\u6b4c\u4f1a\u635f\u5931\u591a\u5c11\u94b1\u5462\u2026\u2026\u5982\u679c\u641c\u7d22\u7ed3\u679c\u5728\u4e00\u5c0f\u65f6\u5185\u53d8\u6162\u4e86\u4e00\u79d2\u949f\uff0c\u6211\u53ef\u4ee5\u60f3\u8c61\u6211\u7684\u4e00\u5e74\u5de5\u8d44\u5c31\u4f1a\u8361\u7136\u65e0\u5b58\u3002<\/p>\n

\u56e0\u6b64\uff0cBigtable\u7ecf\u8fc7\u76f8\u5f53\u7a0b\u5ea6\u7684\u6548\u7387\u5316\u3002\u4f8b\u5982\uff0c\u4ece\u4e0eBigtable\u96c6\u7fa4\u4f4d\u4e8e\u540c\u4e00\u533a\u57df\u7684GCE\u5b9e\u4f8b\u5bf9\u5176\u8fdb\u884c\u5199\u5165\u6216\u8bfb\u53d6\uff0c\u54cd\u5e94\u65f6\u95f4\u6700\u591a\u4e5f\u5c31\u572810\u6beb\u79d2\u4ee5\u5185\u3002\u8fd9\u975e\u5e38\u5feb\u3002\u800c\u4e14\uff0cp99\uff0899%\u7684\u8bf7\u6c42\u572810\u6beb\u79d2\u4ee5\u5185\u8fd4\u56de\uff09\u7684\u54cd\u5e94\u65f6\u95f4\u3002\u8fd9\u662f\u5305\u62ec\u4ece\u5ba2\u6237\u7aef\u6d4b\u91cf\u7684\u7f51\u7edc\u901a\u4fe1\u5ef6\u8fdf\u3002\u4ece\u670d\u52a1\u5668\u7aef\u6d4b\u91cf\u7684\u5ef6\u8fdf\u662f6\u6beb\u79d2\u3002<\/p>\n

\u540c\u65f6\u6027\u4ef7\u6bd4\u4e5f\u5f88\u9ad8\u3002\u4ece\u5199\u5165\u541e\u5410\u91cf\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u6bcf\u7f8e\u5143\u7684 MB\/s \u8d85\u8fc7\u4e86 HBase \u548c Cassandra \u7684\u4e24\u500d\u4ee5\u4e0a\u3002<\/p>\n

\"Cloud<\/div>\n

\u987a\u4fbf\u63d0\u4e00\u4e0b\uff0c\u4ee5\u4e0b\u7684\u56fe\u8868\u662f\u5b9e\u65f6\u6027\u80fd\u3002\u8fd9\u662f\u6211\u505a\u7684\u6f14\u793a\u5e94\u7528\u7a0b\u5e8f\u521b\u5efa\u7684\u3002\u4e0a\u9762\u7684\u56fe\u8868\u662f\u8bf7\u6c42\u6570\u91cf\uff0c\u4e0b\u9762\u7684\u56fe\u8868\u662f\u5ef6\u8fdf\uff08\u9ed1\u7ebf\u662fp50\uff0c\u84dd\u7ebf\u662fp99\uff09\u3002\u5728\u6bcf\u79d21.5\u4e07\u4e2a\u67e5\u8be2\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u770b\u5230\u5ef6\u8fdf\u7684p99\u5927\u7ea6\u572810\u6beb\u79d2\u4ee5\u5185\u3002<\/p>\n

\"Cloud<\/div>\n

Bigtable\u7684\u8bbe\u8ba1<\/h2>\n

\u6709\u4eba\u8bf4Bigtable\u4f7f\u5f97NoSQL\u6982\u5ff5\u975e\u5e38\u53d7\u6b22\u8fce\u3002\u7136\u800c\uff0c\u7531\u4e8eNoSQL\u7684\u8303\u56f4\u5e7f\u6cdb\uff0c\u6211\u4eec\u6765\u89e3\u91ca\u4e00\u4e0bBigtable\u7684\u8bbe\u8ba1\u3002<\/p>\n

Bigtable\u662f\u4e00\u79cd\u6240\u8c13\u7684\u952e\u503c\u6570\u636e\u5e93\uff0c\u4f46\u5b83\u5177\u6709\u4e00\u4e9b\u666e\u901a\u952e\u503c\u6570\u636e\u5e93\u4e0d\u5177\u5907\u7684\u7279\u6b8a\u529f\u80fd\u3002
\n\u9996\u5148\uff0c\u5b83\u5177\u6709\u4e00\u4e2a\u952e\u53ef\u4ee5\u62e5\u6709\u591a\u4e2a\u503c\u7684\u529f\u80fd\u3002\u8fd9\u7c7b\u4f3c\u4e8e\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4e2d\u7684\u5217\uff0c\u4f46\u4e0e\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4e0d\u540c\u7684\u662f\uff0c\u5b83\u6ca1\u6709\u8868\u6a21\u5f0f\uff0c\u800c\u662f\u5141\u8bb8\u6bcf\u884c\u6570\u636e\u4e2d\u7684\u5217\u53ef\u4ee5\u6839\u636e\u884c\u800c\u53d8\u5316\u3002\u7b80\u800c\u8a00\u4e4b\uff0c\u53ef\u4ee5\u5c06\u5176\u8868\u793a\u4e3a\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n

\"\"<\/div>\n

\u56e0\u4e3a\u884c\u5df2\u7ecf\u6309\u952e\u6392\u5e8f\uff0c\u6240\u4ee5\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u884c\u952e\u8fdb\u884c\u626b\u63cf\u3002\u4f46\u662f\u65e0\u6cd5\u9488\u5bf9\u6bcf\u4e2a\u5217\u4e2d\u6240\u5b58\u50a8\u7684\u6570\u636e\u8fdb\u884c\u67e5\u8be2\u6216\u626b\u63cf\u3002\u7528\u5173\u7cfb\u578b\u6570\u636e\u5e93\u6765\u8bf4\u5c31\u662f\u6709\u4e3b\u952e\u7d22\u5f15\u4f46\u6ca1\u6709\u6b21\u8981\u7d22\u5f15\u3002<\/p>\n

\"\"<\/div>\n

\u6bcf\u4e2a\u884c\u5e76\u6ca1\u6709\u4e8b\u52a1\uff0c\u4f46\u5bf9\u4e8e\u5305\u542b\u5728\u4e00\u884c\u4e2d\u7684\u5217\uff0c\u5199\u5165\u662f\u5177\u6709\u4e00\u81f4\u6027\u7684\u3002<\/p>\n

\u5c06\u6280\u672f\u4fdd\u5bc6\u7684\u9677\u9631<\/h2>\n

Google\u53d1\u5e03\u4e86MapReduce\u548cBigtable\u7684\u6280\u672f\u767d\u76ae\u4e66\uff0c\u4f46\u5e76\u6ca1\u6709\u516c\u5f00\u5176\u4ee3\u7801\u3002
\n\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u51fa\u73b0\u4e86\u5f00\u6e90\u8f6f\u4ef6\u7684\u5b9e\u73b0\uff0c\u4f46\u5176\u4e2d\u5e76\u6ca1\u6709\u4f7f\u7528Google\u7684\u4e13\u6709\u6280\u672f\uff0c\u56e0\u6b64\u6027\u80fd\u4e0d\u53caGoogle\u7684MapReduce\u548cBigtable\u3002<\/p>\n

\u6700\u8fd1\u7684Google\u516c\u53f8\u6b63\u5728\u503e\u5411\u4e8e\u521b\u5efa\u66f4\u591a\u7684\u5f00\u6e90\u8f6f\u4ef6\u548cAPI\uff0c\u4ee5\u4fbf\u4e3a\u5f00\u6e90\u793e\u533a\u548cIT\u884c\u4e1a\u505a\u51fa\u8d21\u732e\u3002\u8fd9\u4e00\u503e\u5411\u5177\u4f53\u4f53\u73b0\u5728\u6700\u8fd1\u53d1\u5e03\u7684Kubernetes\u548cTensorflow\u7b49\u9879\u76ee\u4e2d\u3002<\/p>\n

\u7136\u800c\uff0c\u5bf9\u4e8eBigtable\u8fd9\u4e00\u9879\u6280\u672f\u6765\u8bf4\uff0c\u4e3a\u65f6\u5df2\u665a\uff0c\u56e0\u6b64\u6211\u4eec\u51b3\u5b9a\u5728\u6280\u672f\u4e0a\u63d0\u4f9b\u6700\u63a5\u8fd1HBase\u7684API\u4ee5\u517c\u5bb9Bigtable\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u5728\u4e0d\u6539\u53d8\u4ee3\u7801\u7684\u60c5\u51b5\u4e0b\u76f4\u63a5\u4f7f\u7528Bigtable\uff0c\u540c\u65f6\u4e5f\u4e0d\u4f1a\u88ab\u4f9b\u5e94\u5546\u6240\u675f\u7f1a\u3002<\/p>\n

HBase \u5e94\u7528\u7a0b\u5e8f\u63a5\u53e3<\/h2>\n

HBase\u539f\u751fAPI\u505a\u5f97\u975e\u5e38\u4e0d\u9519\uff0c\u8bfb\u5199\u6570\u636e\u5f88\u7b80\u5355\u3002\uff08\u53ea\u652f\u6301Java\u5bf9\u6211\u6765\u8bf4\u6709\u70b9\u53ef\u60dc\u54c8\u54c8\uff09<\/p>\n

\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u5efa\u7acb\u8fde\u63a5\u5e76\u83b7\u53d6\u4e00\u884c\u6570\u636e\u3002<\/p>\n

try<\/span> {<\/span>\r\n    Connection<\/span> connection<\/span>  =<\/span> ConnectionFactory<\/span>.<\/span>createConnection<\/span>();<\/span>\r\n    try<\/span> {<\/span>\r\n        Table<\/span> table<\/span> =<\/span> connection<\/span>.<\/span>getTable<\/span>(<\/span>TableName<\/span>.<\/span>valueOf<\/span>(<\/span>tableName<\/span>));<\/span>\r\n\r\n        \/\/ rowId\u3092\u3082\u3068\u306bGet\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u4f5c\u6210\u3057\u3066\u3001\u30c6\u30fc\u30d6\u30eb\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u5b9f\u884c<\/span>\r\n        Result<\/span> result<\/span> =<\/span> table<\/span>.<\/span>get<\/span>(<\/span>new<\/span> Get<\/span>(<\/span>\"rowId\"<\/span>.<\/span>getBytes<\/span>()));<\/span>\r\n\r\n        \/\/ \u7d50\u679c\u3092\u56de\u3057\u3066\u3001\u305d\u308c\u305e\u308c\u306e\u30b3\u30e9\u30e0\u3068\u5024\u3092stdout\u306b\u51fa\u529b<\/span>\r\n        for<\/span> (<\/span>Cell<\/span> cell<\/span> :<\/span> result<\/span>.<\/span>listCells<\/span>())<\/span> {<\/span>\r\n            String<\/span> row<\/span> =<\/span> new<\/span> String<\/span>(<\/span>CellUtil<\/span>.<\/span>cloneRow<\/span>(<\/span>cell<\/span>));<\/span>\r\n            String<\/span> family<\/span> =<\/span> new<\/span> String<\/span>(<\/span>CellUtil<\/span>.<\/span>cloneFamily<\/span>(<\/span>cell<\/span>));<\/span>\r\n            String<\/span> column<\/span> =<\/span> new<\/span> String<\/span>(<\/span>CellUtil<\/span>.<\/span>cloneQualifier<\/span>(<\/span>cell<\/span>));<\/span>\r\n            String<\/span> value<\/span> =<\/span> new<\/span> String<\/span>(<\/span>CellUtil<\/span>.<\/span>cloneValue<\/span>(<\/span>cell<\/span>));<\/span>\r\n            long<\/span> timestamp<\/span> =<\/span> cell<\/span>.<\/span>getTimestamp<\/span>();<\/span>\r\n            System<\/span>.<\/span>out<\/span>.<\/span>printf<\/span>(<\/span>\"%-20s column=%s:%s, timestamp=%s, value=%s\\n\"<\/span>,<\/span> row<\/span>,<\/span> family<\/span>,<\/span> column<\/span>,<\/span> timestamp<\/span>,<\/span> value<\/span>);<\/span>\r\n        }<\/span>\r\n    }<\/span> finally<\/span> {<\/span>\r\n        \/\/ \u6700\u5f8c\u306b\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u3092\u9589\u3058\u308b<\/span>\r\n        connection<\/span>.<\/span>close<\/span>();<\/span>\r\n    }<\/span>\r\n}<\/span> catch<\/span> (<\/span>IOException<\/span> e<\/span>)<\/span> {<\/span>\r\n    e<\/span>.<\/span>printStackTrace<\/span>();<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u653e\uff08\uff09\u50cf\u8fd9\u6837<\/p>\n
\/\/ Put\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u4f5c\u6210<\/span>\r\nPut<\/span> put<\/span> =<\/span> new<\/span> Put<\/span>(<\/span>Bytes<\/span>.<\/span>toBytes<\/span>(<\/span>rowId<\/span>));<\/span>\r\n\r\nput<\/span>.<\/span>addColumn<\/span>(<\/span>Bytes<\/span>.<\/span>toBytes<\/span>(<\/span>columnFamily<\/span>),<\/span> Bytes<\/span>.<\/span>toBytes<\/span>(<\/span>column<\/span>),<\/span> Bytes<\/span>.<\/span>toBytes<\/span>(<\/span>value<\/span>));<\/span>\r\n\/\/ \u8907\u6570\u306e\u30b3\u30e9\u30e0\u3092\u4e00\u767a\u3067put\u3067\u304d\u308b<\/span>\r\n\/\/ put.addColumn(Bytes.toBytes(columnFamily), Bytes.toBytes(column), Bytes.toBytes(value));<\/span>\r\n\r\n\/\/ \u30c6\u30fc\u30d6\u30eb\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u5b9f\u884c<\/span>\r\ntable<\/span>.<\/span>put<\/span>(<\/span>put<\/span>);<\/span>\r\n<\/code><\/pre>\n
Scan\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u8fdb\u884c\u3002<\/p>\n
\/\/ Create a new Scan instance.<\/span>\r\nScan<\/span> scan<\/span> =<\/span> new<\/span> Scan<\/span>();<\/span>\r\n\r\n\/\/ \u30b9\u30ad\u30e3\u30f3\u306e\u30d5\u30a3\u30eb\u30bf\u30fc\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002<\/span>\r\nscan<\/span>.<\/span>setFilter<\/span>(<\/span>new<\/span> SingleColumnValueFilter<\/span>(<\/span>columnFamily<\/span>,<\/span> columnName<\/span>,<\/span> CompareFilter<\/span>.<\/span>CompareOp<\/span>.<\/span>EQUAL<\/span>,<\/span> \"mycolumn\"<\/span>));<\/span>\r\n\r\nResultScanner<\/span> resultScanner<\/span> =<\/span> table<\/span>.<\/span>getScanner<\/span>(<\/span>scan<\/span>);<\/span>\r\n\r\n\/\/ \u30b9\u30ad\u30e3\u30f3\u306erow\u3092\u56de\u3059<\/span>\r\nfor<\/span> (<\/span>Result<\/span> result<\/span> :<\/span> resultScanner<\/span>)<\/span> {<\/span>\r\n    \/\/ row\u306e\u4e2d\u306e\u30b3\u30e9\u30e0\u3068\u5024\u3092\u56de\u3059<\/span>\r\n    for<\/span> (<\/span>Cell<\/span> cell<\/span> :<\/span> result<\/span>.<\/span>listCells<\/span>())<\/span> {<\/span>\r\n        \/\/ \u7d50\u679c\u3092\u51fa\u529b\u3059\u308b<\/span>\r\n        String<\/span> row<\/span> =<\/span> new<\/span> String<\/span>(<\/span>CellUtil<\/span>.<\/span>cloneRow<\/span>(<\/span>cell<\/span>));<\/span>\r\n        String<\/span> family<\/span> =<\/span> new<\/span> String<\/span>(<\/span>CellUtil<\/span>.<\/span>cloneFamily<\/span>(<\/span>cell<\/span>));<\/span>\r\n        String<\/span> column<\/span> =<\/span> new<\/span> String<\/span>(<\/span>CellUtil<\/span>.<\/span>cloneQualifier<\/span>(<\/span>cell<\/span>));<\/span>\r\n        String<\/span> value<\/span> =<\/span> new<\/span> String<\/span>(<\/span>CellUtil<\/span>.<\/span>cloneValue<\/span>(<\/span>cell<\/span>));<\/span>\r\n        long<\/span> timestamp<\/span> =<\/span> cell<\/span>.<\/span>getTimestamp<\/span>();<\/span>\r\n        System<\/span>.<\/span>out<\/span>.<\/span>printf<\/span>(<\/span>\"%-20s column=%s:%s, timestamp=%s, value=%s\\n\"<\/span>,<\/span> row<\/span>,<\/span> family<\/span>,<\/span> column<\/span>,<\/span> timestamp<\/span>,<\/span> value<\/span>);<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u5927\u8868\u7684\u672a\u6765\u5c55\u671b<\/h2>\n
\u4e91Bigtable\u76ee\u524d\u5904\u4e8ebeta\u9636\u6bb5\uff0c\u660e\u5e74\u5c06\u52aa\u529b\u5b9e\u73b0GA\uff08\u4e00\u822c\u516c\u5f00\uff09\u3002\u9996\u5148\u6211\u4eec\u5c06\u5173\u6ce8\u7a33\u5b9a\u6027\uff0cGA\u4e4b\u540e\u5c06\u4e13\u6ce8\u4e8e\u65b0\u529f\u80fd\u548c\u6539\u8fdb\u3002<\/p>\n
\u7531\u4e8eBeta\u7248\u672c\u7684\u7279\u6027\uff0c\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u4f7f\u7528\uff0c\u6240\u4ee5\u8bf7\u52a1\u5fc5\u5c1d\u8bd5\u4e00\u4e0b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u8fd9\u662fGoogle Cloud\u5e73\u53f02015\u5e74\u7b2c19\u7bc7\u6587\u7ae0\u3002\u6211\u4e5f\u5728\u6211\u7684\u535a\u5ba2\u4e0a\u53d1\u5e03\u4e86\u3002 \u6211\u8fdb\u5165\u8c37\u6b4c\u5df2\u7ecf\u5feb\u4e00\u5e74\u4e86\uff0c\u611f\u89c9 […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-50532","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u4f7f\u7528\u7684Cloud Bigtable\u7248\u672c\u652f\u6301Google\u7684\u5927\u591a\u6570\u670d\u52a1 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u4f7f\u7528\u7684cloud-bigtable\u7248\u672c\u652f\u6301google\u7684\u5927\u591a\u6570\u670d\u52a1\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u4f7f\u7528\u7684Cloud Bigtable\u7248\u672c\u652f\u6301Google\u7684\u5927\u591a\u6570\u670d\u52a1\" \/>\n<meta property=\"og:description\" content=\"\u8fd9\u662fGoogle Cloud\u5e73\u53f02015\u5e74\u7b2c19\u7bc7\u6587\u7ae0\u3002\u6211\u4e5f\u5728\u6211\u7684\u535a\u5ba2\u4e0a\u53d1\u5e03\u4e86\u3002 \u6211\u8fdb\u5165\u8c37\u6b4c\u5df2\u7ecf\u5feb\u4e00\u5e74\u4e86\uff0c\u611f\u89c9 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u4f7f\u7528\u7684cloud-bigtable\u7248\u672c\u652f\u6301google\u7684\u5927\u591a\u6570\u670d\u52a1\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-03-04T03:41:08+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-05-04T07:31:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d919a913a08637a6dff66\/1-0.png\" \/>\n<meta name=\"author\" content=\"\u79d1, \u9896\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u79d1, \u9896\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%bb%e4%bd%95%e4%ba%ba%e9%83%bd%e5%8f%af%e4%bb%a5%e4%bd%bf%e7%94%a8%e7%9a%84cloud-bigtable%e7%89%88%e6%9c%ac%e6%94%af%e6%8c%81google%e7%9a%84%e5%a4%a7%e5%a4%9a%e6%95%b0%e6%9c%8d%e5%8a%a1%e3%80%82\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%bb%e4%bd%95%e4%ba%ba%e9%83%bd%e5%8f%af%e4%bb%a5%e4%bd%bf%e7%94%a8%e7%9a%84cloud-bigtable%e7%89%88%e6%9c%ac%e6%94%af%e6%8c%81google%e7%9a%84%e5%a4%a7%e5%a4%9a%e6%95%b0%e6%9c%8d%e5%8a%a1%e3%80%82\/\",\"name\":\"\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u4f7f\u7528\u7684Cloud Bigtable\u7248\u672c\u652f\u6301Google\u7684\u5927\u591a\u6570\u670d\u52a1 - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2023-03-04T03:41:08+00:00\",\"dateModified\":\"2024-05-04T07:31:30+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/8ca01ba7f7362ad4edb7da206a12f29e\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%bb%e4%bd%95%e4%ba%ba%e9%83%bd%e5%8f%af%e4%bb%a5%e4%bd%bf%e7%94%a8%e7%9a%84cloud-bigtable%e7%89%88%e6%9c%ac%e6%94%af%e6%8c%81google%e7%9a%84%e5%a4%a7%e5%a4%9a%e6%95%b0%e6%9c%8d%e5%8a%a1%e3%80%82\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%bb%e4%bd%95%e4%ba%ba%e9%83%bd%e5%8f%af%e4%bb%a5%e4%bd%bf%e7%94%a8%e7%9a%84cloud-bigtable%e7%89%88%e6%9c%ac%e6%94%af%e6%8c%81google%e7%9a%84%e5%a4%a7%e5%a4%9a%e6%95%b0%e6%9c%8d%e5%8a%a1%e3%80%82\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%bb%e4%bd%95%e4%ba%ba%e9%83%bd%e5%8f%af%e4%bb%a5%e4%bd%bf%e7%94%a8%e7%9a%84cloud-bigtable%e7%89%88%e6%9c%ac%e6%94%af%e6%8c%81google%e7%9a%84%e5%a4%a7%e5%a4%9a%e6%95%b0%e6%9c%8d%e5%8a%a1%e3%80%82\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/zh\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u4f7f\u7528\u7684Cloud Bigtable\u7248\u672c\u652f\u6301Google\u7684\u5927\u591a\u6570\u670d\u52a1\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/8ca01ba7f7362ad4edb7da206a12f29e\",\"name\":\"\u79d1, \u9896\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/8a6fb3cc7ba2f69d2189ba532aec4633ea7ed75ac0af162ec367cb3abc0fb2af?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/8a6fb3cc7ba2f69d2189ba532aec4633ea7ed75ac0af162ec367cb3abc0fb2af?s=96&d=mm&r=g\",\"caption\":\"\u79d1, \u9896\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/keying\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%bb%e4%bd%95%e4%ba%ba%e9%83%bd%e5%8f%af%e4%bb%a5%e4%bd%bf%e7%94%a8%e7%9a%84cloud-bigtable%e7%89%88%e6%9c%ac%e6%94%af%e6%8c%81google%e7%9a%84%e5%a4%a7%e5%a4%9a%e6%95%b0%e6%9c%8d%e5%8a%a1%e3%80%82\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u4f7f\u7528\u7684Cloud Bigtable\u7248\u672c\u652f\u6301Google\u7684\u5927\u591a\u6570\u670d\u52a1 - Blog - Silicon Cloud","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/zh\/blog\/\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u4f7f\u7528\u7684cloud-bigtable\u7248\u672c\u652f\u6301google\u7684\u5927\u591a\u6570\u670d\u52a1\u3002\/","og_locale":"zh_CN","og_type":"article","og_title":"\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u4f7f\u7528\u7684Cloud Bigtable\u7248\u672c\u652f\u6301Google\u7684\u5927\u591a\u6570\u670d\u52a1","og_description":"\u8fd9\u662fGoogle Cloud\u5e73\u53f02015\u5e74\u7b2c19\u7bc7\u6587\u7ae0\u3002\u6211\u4e5f\u5728\u6211\u7684\u535a\u5ba2\u4e0a\u53d1\u5e03\u4e86\u3002 \u6211\u8fdb\u5165\u8c37\u6b4c\u5df2\u7ecf\u5feb\u4e00\u5e74\u4e86\uff0c\u611f\u89c9 […]","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u4f7f\u7528\u7684cloud-bigtable\u7248\u672c\u652f\u6301google\u7684\u5927\u591a\u6570\u670d\u52a1\u3002\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2023-03-04T03:41:08+00:00","article_modified_time":"2024-05-04T07:31:30+00:00","og_image":[{"url":"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d919a913a08637a6dff66\/1-0.png"}],"author":"\u79d1, \u9896","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u79d1, \u9896","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"1 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%bb%e4%bd%95%e4%ba%ba%e9%83%bd%e5%8f%af%e4%bb%a5%e4%bd%bf%e7%94%a8%e7%9a%84cloud-bigtable%e7%89%88%e6%9c%ac%e6%94%af%e6%8c%81google%e7%9a%84%e5%a4%a7%e5%a4%9a%e6%95%b0%e6%9c%8d%e5%8a%a1%e3%80%82\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%bb%e4%bd%95%e4%ba%ba%e9%83%bd%e5%8f%af%e4%bb%a5%e4%bd%bf%e7%94%a8%e7%9a%84cloud-bigtable%e7%89%88%e6%9c%ac%e6%94%af%e6%8c%81google%e7%9a%84%e5%a4%a7%e5%a4%9a%e6%95%b0%e6%9c%8d%e5%8a%a1%e3%80%82\/","name":"\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u4f7f\u7528\u7684Cloud Bigtable\u7248\u672c\u652f\u6301Google\u7684\u5927\u591a\u6570\u670d\u52a1 - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2023-03-04T03:41:08+00:00","dateModified":"2024-05-04T07:31:30+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/8ca01ba7f7362ad4edb7da206a12f29e"},"breadcrumb":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%bb%e4%bd%95%e4%ba%ba%e9%83%bd%e5%8f%af%e4%bb%a5%e4%bd%bf%e7%94%a8%e7%9a%84cloud-bigtable%e7%89%88%e6%9c%ac%e6%94%af%e6%8c%81google%e7%9a%84%e5%a4%a7%e5%a4%9a%e6%95%b0%e6%9c%8d%e5%8a%a1%e3%80%82\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%bb%e4%bd%95%e4%ba%ba%e9%83%bd%e5%8f%af%e4%bb%a5%e4%bd%bf%e7%94%a8%e7%9a%84cloud-bigtable%e7%89%88%e6%9c%ac%e6%94%af%e6%8c%81google%e7%9a%84%e5%a4%a7%e5%a4%9a%e6%95%b0%e6%9c%8d%e5%8a%a1%e3%80%82\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%bb%e4%bd%95%e4%ba%ba%e9%83%bd%e5%8f%af%e4%bb%a5%e4%bd%bf%e7%94%a8%e7%9a%84cloud-bigtable%e7%89%88%e6%9c%ac%e6%94%af%e6%8c%81google%e7%9a%84%e5%a4%a7%e5%a4%9a%e6%95%b0%e6%9c%8d%e5%8a%a1%e3%80%82\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/zh\/blog\/"},{"@type":"ListItem","position":2,"name":"\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u4f7f\u7528\u7684Cloud Bigtable\u7248\u672c\u652f\u6301Google\u7684\u5927\u591a\u6570\u670d\u52a1"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website","url":"https:\/\/www.silicloud.com\/zh\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/8ca01ba7f7362ad4edb7da206a12f29e","name":"\u79d1, \u9896","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/8a6fb3cc7ba2f69d2189ba532aec4633ea7ed75ac0af162ec367cb3abc0fb2af?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8a6fb3cc7ba2f69d2189ba532aec4633ea7ed75ac0af162ec367cb3abc0fb2af?s=96&d=mm&r=g","caption":"\u79d1, \u9896"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/keying\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%bb%e4%bd%95%e4%ba%ba%e9%83%bd%e5%8f%af%e4%bb%a5%e4%bd%bf%e7%94%a8%e7%9a%84cloud-bigtable%e7%89%88%e6%9c%ac%e6%94%af%e6%8c%81google%e7%9a%84%e5%a4%a7%e5%a4%9a%e6%95%b0%e6%9c%8d%e5%8a%a1%e3%80%82\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/50532","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=50532"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/50532\/revisions"}],"predecessor-version":[{"id":99157,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/50532\/revisions\/99157"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=50532"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=50532"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=50532"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}