# Warm Standby: Using pg_receivewal

> There are various backup strategies. Physical backups can usually be divided into four types.

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LLMS index: [llms.txt](/llms.txt)

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[![featured](/img/hero/pg/backup-plan.jpg)](https://vonng.com/en/pg/backup-plan/)

There are various backup strategies. Physical backups can usually be divided into four types. [**Read more**](https://vonng.com/en/pg/backup-plan/)