{"id":7532,"date":"2022-07-08T19:33:00","date_gmt":"2022-07-08T11:33:00","guid":{"rendered":"https:\/\/www.orczhou.com\/?p=7532"},"modified":"2022-12-31T19:35:38","modified_gmt":"2022-12-31T11:35:38","slug":"what-is-the-news-of-database-2022-07-08","status":"publish","type":"post","link":"https:\/\/www.orczhou.com\/index.php\/2022\/07\/what-is-the-news-of-database-2022-07-08\/","title":{"rendered":"\u4e91\u6570\u636e\u5e93\u884c\u4e1a\u52a8\u6001@2022-07-08"},"content":{"rendered":"\n

\u91cd\u8981\u66f4\u65b0<\/strong><\/h3>\n\n\n\n

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\u5f00\u6e90\u65f6\u5e8f\u6570\u636e\u5e93\u5929\u8c0b\u79d1\u6280\uff0c\u5b8c\u6210\u8fd1\u4ebf\u5143\u5929\u4f7f\u8f6e\u878d\u8d44<\/strong>\uff1a\u65f6\u5e8f\u6570\u636e\u5e93\u300c\u5929\u8c0b\u79d1\u6280\u300d\u5b8c\u6210\u8fd1\u4ebf\u5143\u5929\u4f7f\u8f6e\u878d\u8d44\uff0c\u7531\u7ea2\u6749\u4e2d\u56fd\u9886\u6295\uff0c\u8003\u62c9\u57fa\u91d1\u3001\u6208\u58c1\u521b\u6295\u3001\u4e91\u667a\u6167\u5171\u540c\u8ddf\u6295\uff1a\u53c2\u8003\u3002\u8be5\u516c\u53f8\u57fa\u4e8e\u56fd\u9645\u9876\u7ea7\u5f00\u6e90\u65f6\u5e8f\u6570\u636e\u5e93 Apache IoTDB \u6210\u7acb\uff0c\u9762\u5411\u7269\u8054\u7f51\uff08IoT\uff09\u5c24\u5176\u662f\u5de5\u4e1a\u7269\u8054\u7f51\uff08IIoT \u4e0eIndustry 4.0\uff09\u63d0\u4f9b\u529f\u80fd\u5f3a\u5927\u3001\u6027\u80fd\u7a81\u51fa\u7684\u65f6\u5e8f\u6570\u636e\u5e93\u4ea7\u54c1\u3002\u516c\u53f8\u4e3b\u8981\u4eba\u5458\u6765\u81ea\u6e05\u534e\u5927\u5b66\uff0cIoTDB\u4e5f\u662f\u6709\u6e05\u534e\u5927\u5b66\u8f6f\u4ef6\u5b66\u9662\u7684\u5927\u6570\u636e\u7cfb\u7edf\u8f6f\u4ef6\u56fd\u5bb6\u5de5\u7a0b\u5b9e\u9a8c\u5ba4\u5b75\u5316\u3002<\/p>\n\n\n\n

\u5f00\u6e90\u4e00\u4f53\u5316\u5b9e\u65f6 HTAP \u6570\u636e\u5e93 StoneDB\u6b63\u5f0f\u53d1\u5e03<\/strong>\uff1a\u5f00\u6e90\u4e00\u4f53\u5316\u5b9e\u65f6 HTAP \u6570\u636e\u5e93 StoneDB\u6b63\u5f0f\u53d1\u5e03\uff1a\u53c2\u8003<\/a>\u3002StoneDB\u662f\u4e00\u6b3e\u521a\u521a\u5f00\u6e90\u7684\u57fa\u4e8e\u539f\u751f MySQL \u7684\u4e00\u4f53\u5316\u5b9e\u65f6 HTAP \u6570\u636e\u5e93\uff0c\u7528\u56fd\u5185\u9996\u521b\u7684\u4e00\u4f53\u5316\u884c\u5217\u6df7\u5b58\u67b6\u6784\uff0c\u4ee5\u6781\u4f4e\u6210\u672c\u5b9e\u73b0\u9ad8\u6027\u80fd\u7684\u5b9e\u65f6 HTAP\uff0c\u91c7\u7528\u4e00\u4f53\u5316\u7684\u884c\u5217\u6df7\u5408\u5b58\u50a8\uff0c\u540c\u65f6\u89e3\u51b3 TP \u548c AP \u7684\u95ee\u9898\u3002\u5176\u4ee5\u63d2\u4ef6\u7684\u65b9\u5f0f\u63a5\u5165 MySQL\uff0c\u901a\u8fc7 \u67e5\u8be2\/\u5199\u5165\u63a5\u53e3\u548c MySQL server \u5c42\u8fdb\u884c\u4ea4\u4e92\uff0c\u6709\u8f83\u5f3a\u7684\u751f\u6001\u517c\u5bb9\u6027\u3002<\/p>\n\n\n\n

Google Spanner\u65b0\u589ePostgreSQL\u517c\u5bb9\u63a5\u53e3<\/strong>\uff1aGoogle Spanner\u65b0\u589ePostgreSQL\u517c\u5bb9\u63a5\u53e3\uff0c\u63d0\u4f9b\u66f4\u597d\u7684\u5f00\u6e90\u751f\u6001\u517c\u5bb9\u6027\uff0c\u4e5f\u8ba9\u73b0\u6709\u7684PostgreSQL\u5e94\u7528\u53ef\u4ee5\u66f4\u52a0\u5feb\u901f\u7684\u8fc1\u79fb\u5230Spanner\u4e0a\u3002\u53e6\u5916\uff0c\u5176\u539f\u672c\u652f\u6301\u7684Spanner\u2019s ANSI SQL\u3001BigQuery\u2019s SQL\u4f9d\u65e7\u4f1a\u6301\u7eed\u652f\u6301\uff1a\u53c2\u8003\u3002\u5bf9\u5792MySQL\uff0cPostgreSQL\u793e\u533a\u518d\u5f97\u4e00\u5206\uff01<\/p>\n\n\n\n

PolarDB\u6027\u80fd\u6311\u6218\u8d5b\u5f00\u542f\uff0c\u603b\u8ba140\u4e07\u5956\u91d1<\/strong>\uff1a\u963f\u91cc\u4e91\u5929\u6c60\u5927\u8d5b-\u7b2c\u56db\u5c4a\u5168\u7403\u6570\u636e\u5e93\u5927\u8d5b-PolarDB\u6027\u80fd\u6311\u6218\u8d5b\u5f00\u542f\uff0c\u603b\u8ba140\u4e07\u5956\u91d1\u7b49\u5f85\u5927\u5bb6\u4e89\u593a\uff0c\u611f\u5174\u8da3\u7684\u53ef\u4ee5\u53bb\u5c1d\u8bd5\u4e00\u4e0b\uff1a\u53c2\u8003<\/a>\u3002\u8be5\u5927\u8d5b\u662f\u7531\u963f\u91cc\u4e91\u3001\u82f1\u7279\u5c14\u8054\u8882\u4e3b\u529e\uff0c\u963f\u91cc\u4e91\u6570\u636e\u5e93\u3001\u963f\u91cc\u4e91\u5929\u6c60\u627f\u529e\u7684\u6570\u636e\u5e93\u5e74\u5ea6\u54c1\u724c\u8d5b\u4e8b\uff0c\u81ea2018\u5e74\u4ee5\u6765\uff0c\u201c\u963f\u91cc\u4e91\u6570\u636e\u5e93\u5927\u8d5b\u201d\u5df2\u7ecf\u8fde\u7eed\u6210\u529f\u4e3e\u529e\u4e09\u5c4a\uff0c\u5438\u5f15\u4e86\u56fd\u5185\u5916\u6570\u5343\u652f\u961f\u4f0d\u548c\u4e2a\u4eba\u53c2\u52a0\uff0c\u53c2\u8d5b\u8005\u904d\u5e0311\u4e2a\u56fd\u5bb6\u548c\u5730\u533a\u3002<\/p>\n\n\n\n

\u529f\u80fd\u66f4\u65b0\u8be6\u60c5<\/strong><\/h3>\n\n\n\n
    \n
  • [\u963f\u91cc\u4e91] RDS MySQL\u65b0\u589eMySQL_ROW_LOCK\uff08\u884c\u7ea7\u9501\uff09\u3001MySQL_SelectScan\uff08\u5168\u8868\u626b\u63cf\u6b21\u6570\uff09\u76d1\u63a7\u6307\u6807<\/li>\n\n\n\n
  • [\u817e\u8baf\u4e91] \u4e91\u6570\u636e\u5e93 Redis \u652f\u6301 SSL \u52a0\u5bc6\uff0c\u5b9e\u73b0\u6570\u636e\u4fe1\u606f\u52a0\u5bc6\u4f20\u8f93<\/li>\n\n\n\n
  • [\u817e\u8baf\u4e91]  \u4e91\u6570\u636e\u5e93 MongoDB \u5f00\u59cb\u652f\u6301SSL\u4f20\u8f93\uff08\u5404\u533a\u57df\u9010\u6b65\u53d1\u5e03\uff09<\/li>\n\n\n\n
  • [\u817e\u8baf\u4e91] \u817e\u8baf\u4e91\u6570\u636e\u5e93TDSQL\u52a9\u529b\u6c5f\u82cf\u4eba\u793e\u667a\u6167\u5316\u5347\u7ea7<\/li>\n\n\n\n
  • [\u817e\u8baf\u4e91] DTS\u652f\u6301\u4e91\u8054\u7f51\uff0c\u6253\u901a\u4e91\u7aefVPC\u548c\u672c\u5730IDC\u4e4b\u95f4\u7684\u6570\u636e\u8fc1\u79fb<\/li>\n\n\n\n
  • [\u817e\u8baf\u4e91] DTS\u652f\u6301\u4e91\u6570\u636e\u5e93 PostgreSQL \u8de8\u8d26\u53f7\u6570\u636e\u8fc1\u79fb<\/li>\n\n\n\n
  • [\u817e\u8baf\u4e91] DTS\u652f\u6301\u4e86\u51fd\u6570\u3001\u89e6\u53d1\u5668\u3001\u5b58\u50a8\u8fc7\u7a0b\u548c\u4e8b\u4ef6\u7b49\u5bf9\u8c61<\/li>\n\n\n\n
  • [\u706b\u5c71\u4e91] Redis \u5206\u7247\u96c6\u7fa4\u7684\u5b9e\u4f8b\u89c4\u683c\u65b0\u589e16GB\u89c4\u683c<\/li>\n\n\n\n
  • [AWS] DocumentDB v4.0\uff08MongoDB\uff09\u652f\u6301\u5b58\u50a8\u7a7a\u95f4\u5185\u52a8\u6001\u6269\u5c55<\/li>\n\n\n\n
  • [AWS] DMS\u652f\u6301\u4ee5Babelfish for Aurora PostgreSQL\u4e3a\u76ee\u6807\u7684\u8fc1\u79fb\u529f\u80fd<\/li>\n\n\n\n
  • [AWS] DMS\u652f\u6301\u4ee5IBM Db2 z\/OS\u4f5c\u4e3a\u8fc1\u79fb\u7684\u6e90<\/li>\n\n\n\n
  • [AWS] RDS Performance Insights\u6570\u636e\u652f\u6301\u957f\u8fbe\u4e24\u5e74\u7684\u6570\u636e\u5f52\u6863<\/li>\n\n\n\n
  • [Azure] Hyperscale (Citus) \u652f\u6301\u591a\u4e2aPostgreSQL\u5c0f\u7248\u672c11.16, 12.11, 13.7, and 14.3<\/li>\n\n\n\n
  • [Azure] SQL Server 2012\u7248\u672c\u81ea\u672c\u670812\u65e5\u8d77\uff0c\u5c06\u7ed3\u675f\u5176\u6269\u5c55\u652f\u6301\uff0c\u4e0d\u518d\u4f1a\u53d1\u5e03\u65b0\u7684\u66f4\u65b0\uff0c\u5efa\u8bae\u7528\u6237\u8003\u8651\u5347\u7ea7\u52302019\u7248\u672c<\/li>\n\n\n\n
  • [GCP] Cloud Spanner\u63d0\u4f9b`ANALYZE` \u547d\u4ee4\u7528\u4e8e\u624b\u52a8\u66f4\u65b0\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f<\/li>\n\n\n\n
  • [GCP] Cloud Spanner\u63d0\u4f9bQuery insights\u6b63\u5f0fGA\uff0c\u5e2e\u52a9\u7528\u6237\u66f4\u597d\u8fdb\u884c\u6027\u80fd\u8bca\u65ad<\/li>\n\n\n\n
  • [GCP] Cloud SQL for MySQL\u652f\u6301\u5927\u7248\u672c\u539f\u5730\u5347\u7ea7\u529f\u80fd\uff08Preview\uff09<\/li>\n\n\n\n
  • [\u5176\u4ed6] Nebula Graph \u8054\u5408\u540c\u76fe\u79d1\u6280\u4e2d\u6807\u957f\u6c99\u94f6\u884c\u56fe\u8ba1\u7b97\u5e73\u53f0\u9879\u76ee<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

    \u91cd\u8981\u66f4\u65b0 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