Bug#734880: ITP: percona-xtradb-cluster-5.5 -- Synchronously replicated, highly available MySQL
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Hi Moritz
On 13/01/14 16:06, Moritz Mühlenhoff wrote:
>> Percona XtraDB Cluster provides synchronous replication,
>> supports
>>> multi-master replication, parallel applying on slaves,
>>> automatic node provisioning with primary focus on data
>>> consistency.
> Is this another copy of the mysql code base?
>
> If so, that's not feasible!
Percona XtraDB Cluster (PXC) provides a highly-available MySQL
solution which is based upon the MySQL codebase, but has a quite
distinctly different set of features - specifically synchronous
replication provided by Galera.
This impacts on the standard features of MySQL - for example, query
cache configuration which is a popular performance optimization is not
available - so its not feasible to have a single mysql-* package that
provides both feature sets.
Percona closely track the upstream MySQL codebase and ship
security/point releases fairly promptly after Oracle releases them.
I hope that explains why I want to package PXC for Debian.
- --
James Page
Ubuntu and Debian Developer
james.page@ubuntu.com
jamespage@debian.org
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