← Back to team overview

maria-discuss team mailing list archive

Re: R: 'Converting' a myisam to multi-master


The link explains how Percona replicated MyISAM tables in a multimaster environment using XtraDB Cluster + MariaDB. The article also says that Galera supports but doesn't recommend MyISAM.
I didn't try myself.


Gio 19/9/13, Roberto Spadim <roberto@xxxxxxxxxxxxx> ha scritto:

 Oggetto: Re: [Maria-discuss] R: 'Converting' a myisam to multi-master
 A: "Federico Razzoli" <federico_raz@xxxxxxxx>
 Cc: "Maria Discuss" <maria-discuss@xxxxxxxxxxxxxxxxxxx>
 Data: Giovedì 19 settembre 2013, 20:44
 Hi Federico!I was
 considering a multi master (in same network), without
 xtradb/innodb, since i think i will have problems with row
 size and index, and maybe less performace with
 MIN/MAX/COUNT(*) optimizations of myisam/aria
 anyother solution? async isn't a solution here, i
 was considering a sync solution (near to ndb/galera
 2013/9/19 Federico
 Razzoli <federico_raz@xxxxxxxx>
 Gio 19/9/13, Roberto Spadim <roberto@xxxxxxxxxxxxx>
 ha scritto:
  Oggetto: [Maria-discuss] 'Converting' a myisam to
  A: "Maria Discuss" <maria-discuss@xxxxxxxxxxxxxxxxxxx>
  Data: Giovedì 19 settembre 2013, 19:24
  Hi guys, there's one
  easy way to implement a multi-master cluster using
  myisam/aria ?i know that galera cluster use innodb
  backend, there's anything
 similar to aria/myisam?
  scaledb? ndb? others?
  the main problem switching from aria/myisam to
  innodb is the MIN/MAX/COUNT(*) optimization and the rows
  sizes/index considerations (https://mariadb.com/kb/en/converting-tables-from-myisam-to-innodb/)
  and since it's myisam/aria many apps don't use
  transaction / commit (maybe this is a problem for
  cluster/multi master?)
  thanks guys :)
  Roberto Spadim
  -----Segue allegato-----
  Mailing list: https://launchpad.net/~maria-discuss
  Post to     : maria-discuss@xxxxxxxxxxxxxxxxxxx
  Unsubscribe : https://launchpad.net/~maria-discuss
  More help   : https://help.launchpad.net/ListHelp
 Mailing list: https://launchpad.net/~maria-discuss
 Post to     : maria-discuss@xxxxxxxxxxxxxxxxxxx
 Unsubscribe : https://launchpad.net/~maria-discuss
 More help   : https://help.launchpad.net/ListHelp
 Roberto Spadim

Follow ups