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authorErik Johnston <erik@matrix.org>2015-02-12 11:33:29 +0000
committerErik Johnston <erik@matrix.org>2015-02-12 11:33:29 +0000
commit49fb1067ec1375bfe5d5fb50f62630c1a737eb63 (patch)
tree65862dbcf81107332c0c7c65a2eda86eb6afc9ba /CHANGES.rst
parentAdd note about alpha csv2 apis (diff)
downloadsynapse-49fb1067ec1375bfe5d5fb50f62630c1a737eb63.tar.xz
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@@ -7,7 +7,13 @@ Changes in synapse v0.7.0 (2015-02-12)
   servers would keep requesting the same events.
 * Various federation performance improvements, including:
 
-  - Caching common queries such as fetching events and current state.
+  - Add in memory caches on queries such as:
+
+     * Computing the state of a room at a point in time, used for
+       authorization on federation requests.
+     * Fetching events from the database.
+     * User's room membership, used for authorizing presence updates.
+
   - Upgraded JSON library to improve parsing and serialisation speeds.
 
 * Add default avatars to new user accounts using pydenticon library.