Comments (4)
yedf2
commented on May 14, 2024
您能否把您的业务场景，更具体的描述出来？例如你的db上的分布式是指什么？
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busyfree
commented on May 14, 2024
如涉及到数据量比较大的时候，db需要 分库，分表时，事务这时dtm怎么实现业务上的分布式。
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yedf2
commented on May 14, 2024
您好，按照微服务的设计原则，大多数情况下一个微服务通常访问一个数据库，一个微服务有一个本地事务。dtm会将多个微服务的本地事务组合成一个分布式事务，保证正确性
对于分库的情况，您只要保证了上述原则，那么就可以采用dtm
如果您的分库是在db proxy层实现，那么需要相关的db proxy对您微服务上的本地事务有支持。
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busyfree
commented on May 14, 2024
了解，感谢解答。
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