Parallelize stream replication process

From: Li Japin <japinli(at)hotmail(dot)com>
To: PostgreSQL Developers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Parallelize stream replication process
Date: 2020-09-15 03:56:53
Message-ID: D4D0E7C5-90C9-4F20-8419-873764B6B7FB@hotmail.com
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Hi, hackers

For now, postgres use single process to send, receive and replay the WAL when we use stream replication,
is there any point to parallelize this process? If it does, how do we start?

Any thoughts?

Best regards

Japin Li

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