Percona, a provider of open source database software and services, today announced a partnership with HexaCluster, a PostgreSQL migration and services specialist, to help organizations move off ...

Percona, a provider of open source database software and services, is partnering with HexaCluster, a PostgreSQL migration and services specialist, to help organizations move off proprietary and legacy ...

Oracle has promised a new phase in its custodianship of MySQL following the creation of a lobby group concerned about its ...

New partnership pairs Percona migration expertise with HexaCluster tooling to move legacy and proprietary databases to open source more efficiently and deliver reduced licensing and support costs.

Oracle was previously slated over how it handled MySQL – the company now has a new plan to involve the community.

Spread the love“`html In the world of data management, one of the most critical skills you can possess is the ability to restore MySQL database from a backup. Whether you’re a seasoned database ...

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一条看似普通的 ORDER BY name 查询，在数据量翻倍后，响应时间常常不止翻两倍——三倍、五倍的退化在线上系统中并不罕见。LIKE 'abc%' 这样的前缀匹配，放在百万行级别的大表上，耗时动辄以秒计。GROUP BY 分组查询随着数据增长，性能曲线不断下滑。 查索引、看 ...