RIGHT JOIN (or RIGHT OUTER JOIN): It’s the opposite of a LEFT JOIN. It keeps all rows from the right table and matches from ...
近日，数据库界传来大消息，MySQL 8.0 将于2026年4月30日正式停止官方支持。 官方表示，用户须在6个月迁离 MySQL 8.0，才能继续使用受支持的开源数据库版本，否则将面临安全和可靠性风险。 届时，Oracle 将不再为 MySQL 8.0 提供任何安全补丁、漏洞修复、性能优化和官方技术支持。 开源数据库支持服务和数据库即服务（DBaaS）提供商 Percona 警告，其超过一半的 ...
It’s not surprising that developers have become increasingly dependent on the open source PostgreSQL, the nearly 30-year-old ...
其他可供替代选择的国产数据库还包括： PolarDB-X、OceanBase、TiDB、达梦、电科金仓、GaussDB ...
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Microsoft spins up Azure HorizonDB to take on distributed Postgres rivals
Open source RDMS popularity offers devs 'something other than Oracle' as database standard, analyst says Microsoft has ...
As part of CRN ’s Stellar Startups for 2025, here are five big data technology startups, founded in 2019 or later, that solution providers should get to know. The following slides include lightly ...
Unifies hybrid search for vector, text, structured and semi-structured data in a single engine Enables in-database AI ...
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