[英]Is it required to enable FULL recovery mode of mssql database if CDC enable in the table level for AWS DMS on going repliation
AWS DMS recommends enabling FULL, Bulk logged recovery mode for ongoing replication tasks( prerequisites ) But is it required if the table is CDC enabled? AWS DMS 建议为正在进行的复制任务启用完整、批量记录的恢复模式( 先决条件)但是如果表启用了 CDC,是否需要这样做?
The current recovery mode of my database is Simple and I can't change it for multiple reasons.我的数据库当前的恢复模式是简单的,由于多种原因我无法更改它。 So I am curious if CDC is enabled for the table, is it required to enable the Full recovery?
所以我很好奇是否为表启用了 CDC,是否需要启用完全恢复?
From the link:从链接:
During CDC, AWS DMS needs to look up SQL Server transaction log backups to read changes.
在 CDC 期间,AWS DMS 需要查找 SQL 服务器事务日志备份以读取更改。
If they read changes from the log backups, then Simple recovery won't work as there are no log backups.如果他们从日志备份中读取更改,那么简单恢复将不起作用,因为没有日志备份。
And I would be dubious about Bulk Logged actually working.我会怀疑 Bulk Logged 是否真的有效。
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