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有没有高可用/容错的支持? #12

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zt3862266 opened this issue May 10, 2018 · 3 comments
Closed

有没有高可用/容错的支持? #12

zt3862266 opened this issue May 10, 2018 · 3 comments

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@zt3862266
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举例来说:
每个应用可维护一个数据库 slave 列表,当某个从库宕机,会自动迁移到别的从库,当该从库恢复,可自动恢复到列表中?
@caibirdme
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不支持，gendry只是一个帮你构建sql语句和读取DB返回数据的工具，manager用来实例化单个连接池。但是对于你的需求，首先我觉得这个功能应该由统一的DBProxy来完成而不是客户端，如果确实要在客户端上完成，那就需要你自己维护对于不同DB实例的连接池

@zt3862266
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DBProxy 在运维包括性能上可能会有问题,如果客户端能实现类似的功能,可能会更通用一些

@caibirdme
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虽然有这种需求，但我觉得这不在这个lib的职责范围内

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@zt3862266 @caibirdme