|author||Eric Wong <firstname.lastname@example.org>||2014-04-15 02:38:07 +0000|
|committer||Eric Wong <email@example.com>||2014-04-15 02:38:07 +0000|
Fortunately, most mailing lists will never grow too large.
Diffstat (limited to 'Documentation')
1 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/design_notes.txt b/Documentation/design_notes.txt
index f81a616f..286f35c0 100644
@@ -128,6 +128,20 @@ Web notes
* Raw text endpoint allows users to write client-side JS endpoints
without hosting the data themselves (or on a different server).
+Even with shallow clone, storing the history of large/busy mailing lists
+may place much burden on subscribers and servers. However, having a
+single (or few) refs representing the entire history of a list is good
+for small lists since it's easier to lookup a message by Message-ID, so
+we want to avoid splitting refs with independent histories.
+ssoma will likely grow its own builtin ref rotation system based on
+message count (not rotating at fixed time intervals). This would
+split the histories and require O(n) lookup time based on Message-ID,
+where `n' is the number of history splits.
Copyright 2013, Eric Wong <firstname.lastname@example.org> and all contributors.