1 files changed, 2 insertions, 2 deletions
diff --git a/docs/usage/administration/database_maintenance_tools.md b/docs/usage/administration/database_maintenance_tools.md
index 92b805d413..e19380db07 100644
--- a/docs/usage/administration/database_maintenance_tools.md
+++ b/docs/usage/administration/database_maintenance_tools.md
@@ -1,4 +1,4 @@
-This blog post by Victor Berger explains how to use many of the tools listed on this page: https://levans.fr/shrink-synapse-database.html
+_This [blog post by Jackson Chen](https://jacksonchen666.com/posts/2022-12-03/14-33-00/) (Dec 2022) explains how to use many of the tools listed on this page. There is also an [earlier blog by Victor Berger](https://levans.fr/shrink-synapse-database.html) (June 2020), though this may be outdated in places._
# List of useful tools and scripts for maintenance Synapse database:
@@ -15,4 +15,4 @@ The purge history API allows server admins to purge historic events from their d
Tool for compressing (deduplicating) `state_groups_state` table.
## [SQL for analyzing Synapse PostgreSQL database stats](useful_sql_for_admins.md)
-Some easy SQL that reports useful stats about your Synapse database.
\ No newline at end of file
+Some easy SQL that reports useful stats about your Synapse database.
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