2 votes
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How to replicate between On-Premises and Azure in Mongodb

Basically, you add those three nodes as secondary to your current on-premise replica set. (rs.add(FQDN)) Not necessary to be hidden, but set priority lower than nodes at the premises, to prevent ...
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  • 5,198
1 vote

Logical Replication to different schema name

this feature is scheduled on PostgreSQL 15 Logical replication support for publishing all tables of a schema added (commit 5a283246) https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=...
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1 vote

What can cause TRUNCATE TABLE to take a really long time?

First of all you should use latest version of MySQL or MariaDB as in these version this bug has been fixed. This bug can come up when you DROP or TRUNCATE a table and you have a large buffer pool, ...
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