PostgreSQL| Lec-45 | Streaming Replication | Monitor Streaming replication | LAB

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In our last video we have set up Streaming replication, In this video we will see how to monitor them. What are the commands we can run over master and standby server to monitor them and get the required details.
  1. DB_knowledge
  2. PostgreSQL streaming replication
  3. PostgreSQL replication setup
  4. PostgreSQL standby server
  5. Hot standby in postgres
  6. Database backup and replication
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I assume that WAL files will pile up after some time. Is there a way that that can be cleaned up?

For example, if I don't need WAL records going further than one month, is there an automated way to create a new "checkpoint" or a new base backup, delete old WAL files, and resume WAL generation from the new "checkpoint"?

The goal is to avoid cluttering the server with unnecessary WAL files as much as possible and preferably in an automated fashion.

mikhailbespartochnyy
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Hi 👋
Could you please share me the commands which are saved in notepad...it ll be much more useful for practice 🙂

Naveenkumar-jomy