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ApacheArangoDBCassandraClickHouseCouchDBCrateDBDB2DocumentDBDorisDragonflyDBEdgeDBetcdFirebirdGaussDBGraphGreenPlumHStreamDBHugeGraphimmudbIndexedDBInfluxDBIoTDBKey-ValueKitDBLevelDBM3DBMatrixOneMilvusMongoDBMySQLNavicatNebulaNewSQLNoSQLOceanBaseOpenTSDBOracleOrientDBPostgreSQLPrestoDBQuestDBRedisRocksDBSequoiaDBServerSkytableSQLSQLiteTiDBTiKVTimescaleDBYugabyteDB关系型数据库数据库数据库ORM数据库中间件数据库工具时序数据库
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6. ClickHouse在众安的实践
~250s ~18s ReadBytes 4.2GiB ~0GiB IOWait >205.084s 0.001s 27 ClickHouse 百亿数据性能测试与优化 • 性能瓶颈在硬盘io,实验验证 • 数据分布在三台服务器上 • 执行涉及到全表数据的查询(cold data,从硬盘读取),处理速度为~24.28million rows/s • 只用到三块硬盘的io:3*140=420mb/s0 码力 | 28 页 | 4.00 MB | 1 年前3
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