From af67a461c19deb22a7379f09b6147bd56d7749a5 Mon Sep 17 00:00:00 2001 From: clokep Date: Tue, 19 Sep 2023 12:05:25 +0000 Subject: deploy: ac293357d05467703c505a50355db79cd8f1911a --- .../administration/database_maintenance_tools.html | 201 +++++++++++++++++++++ 1 file changed, 201 insertions(+) create mode 100644 v1.93/usage/administration/database_maintenance_tools.html (limited to 'v1.93/usage/administration/database_maintenance_tools.html') diff --git a/v1.93/usage/administration/database_maintenance_tools.html b/v1.93/usage/administration/database_maintenance_tools.html new file mode 100644 index 0000000000..b613b01a4c --- /dev/null +++ b/v1.93/usage/administration/database_maintenance_tools.html @@ -0,0 +1,201 @@ + + + + + + Database Maintenance Tools - Synapse + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
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This blog post by Jackson Chen (Dec 2022) explains how to use many of the tools listed on this page. There is also an earlier blog by Victor Berger (June 2020), though this may be outdated in places.

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List of useful tools and scripts for maintenance Synapse database:

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Purge Remote Media API

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The purge remote media API allows server admins to purge old cached remote media.

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Purge Local Media API

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This API deletes the local media from the disk of your own server.

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Purge History API

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The purge history API allows server admins to purge historic events from their database, reclaiming disk space.

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synapse-compress-state

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Tool for compressing (deduplicating) state_groups_state table.

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SQL for analyzing Synapse PostgreSQL database stats

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Some easy SQL that reports useful stats about your Synapse database.

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