The SQL enhancement improves database availability.
SQL改进提高了数据库的可用性。
Any member failure or CF failure (in case of duplexed CF) does not impact the database availability.
任何成员失败或CF失败(双工CF情况)不会影响数据库可用性。
Write operations are acknowledged after being journalled locally, so that disruptions in database availability or performance are decoupled from website response times.
写操作在本地登记后即返回,这样数据库崩溃或者出现性能问题能有效跟网站相应时间解耦。
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