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PostgreSQL 17正式推出,性能、JSON处理与数据库管理全面提升
这版本PostgreSQL数据库清理(Vacuum)程序进行性能更好了,大幅减少内部内存的使用量。PostgreSQL 17新的内部内存结构可以降低多达20倍的数据占用,让清理程序更快速,并减少对共享资源的需求。这样的改进不只使得更多系统资源,能够被用于处理日常工作负载,更有效提升数据库整体性能,以及 ...
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