Simply making the database engine highly available does not necessarily create a HA solution.
仅仅使数据库引擎高度可用未必就能创建出一个HA 解决方案。
Making the application access the database pool.
使应用程序访问数据库池。
Backing up a database is the act of making a physical backup.
备份数据库是做物理备份的行为。
Backing up a database is the act of making a physical backup.
备份数据库是做物理备份的行为。
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