From 7a306e12c86ce0e419c91a20dd4ff79a27e89233 Mon Sep 17 00:00:00 2001 From: Austin Clements Date: Mon, 14 Nov 2011 20:15:33 -0500 Subject: [PATCH 1/1] news: Store "from" and "subject" headers in the database. --- NEWS | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/NEWS b/NEWS index 71c7c9af..88f7b204 100644 --- a/NEWS +++ b/NEWS @@ -23,6 +23,21 @@ Add search terms to "notmuch dump" search/show/tag. The output file argument of dump is deprecated in favour of using stdout. +Optimizations +------------- + +Search avoids opening and parsing message files + + We now store more information in the database so search no longer + has to open every message file to get basic headers. This can + improve search speed by as much as 10X, but taking advantage of this + requires a database rebuild: + + notmuch dump > notmuch.dump + # Backup, then remove notmuch database ($MAIL/.notmuch) + notmuch new + notmuch restore notmuch.dump + Notmuch 0.9 (2011-10-01) ======================== -- 2.43.0