From: Bruce Momjian Date: Wed, 22 Nov 2006 18:15:34 +0000 (+0000) Subject: More HA wording improvements. X-Git-Tag: REL8_2_RC1~30 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2a55984162985c012ea9e26d20e88f2568d995d2;p=postgresql More HA wording improvements. --- diff --git a/doc/src/sgml/high-availability.sgml b/doc/src/sgml/high-availability.sgml index bfedcb8c04..c2ea6a6d64 100644 --- a/doc/src/sgml/high-availability.sgml +++ b/doc/src/sgml/high-availability.sgml @@ -1,4 +1,4 @@ - + High Availability and Load Balancing @@ -226,7 +226,6 @@ protocol to make nodes agree on a serializable transactional order. server works independently, and periodically communicates with the other servers to identify conflicting transactions. The conflicts can be resolved by users or conflict resolution rules. - rules. @@ -252,12 +251,14 @@ protocol to make nodes agree on a serializable transactional order. - Many of the above solutions allow multiple servers handle multiple sessions, but none allow a single query to use -multiple server to complete fas to This allows multiple servers to work concurrently on a single - query. One possible way this could work is for the data to be - split among servers and for each server to execute its part of - the query and results sent to a central server to be combined - and returned to the user. Pgpool-II has this capability. + Many of the above solutions allow multiple servers to handle + multiple queries, but none allow a single query to use multiple + servers to complete faster. This solution allows multiple + servers to work concurrently on a single query. This is usually + accomplished by splitting the data among servers and having + each server execute its part of the query and return results + to a central server where they are combined and returned to + the user. Pgpool-II has this capability.