… Yves Trudeau, you may have heard about Percona Replication Manager (PRM), a new high availability tool for MySQL. Percona Live DC 2012 Percona… Corosync / Pacemaker that take cares of MySQL and manages the replication. Corosync allows any number of servers to be part of…
Post: Announcement of Percona XtraDB Cluster 5.5.20 GA release
April 3, 2012 By 10 Comments
… announce the availability of the GA release of our new product Percona XtraDB Cluster. Percona XtraDB Cluster is a High Availability and Scalability… 1: High Availability Percona XtraDB Cluster Feature 2: Multi-Master replication Create 3 nodes XtraDB Cluster in 3 minutes Benchmarking Galera replication overhead Percona…
Post: Percona XtraDB Cluster Events
February 24, 2012 By 6 Comments
… copies of our new book: High Performance MySQL, 3rd edition Webinar on April-4 A New High Availability Solution for MySQL. If you… webinar. Tutorial on PL MySQL Conference Galera Synchronous Multi-Master Replication for MySQL. As I expect, the whole Codership Oy team… MySQL Conference Percona XtraDB Cluster: New HA solution. Out book «High Performance MySQL, 3rd edition» has couple pages dedicated to Percona…
Comment: Percona XtraDB Cluster 5.5.20 - Beta release
March 29, 2012 By 10 Comments
Your links at the bottom are 404: Percona XtraDB Cluster Feature 1: High Availability Percona XtraDB Cluster Feature 2: Multi-Master replication
Comment: How Does Semisynchronous MySQL Replication Work?
March 15, 2012 By 23 Comments
Hi Mark, Which part of the following article is wrong according to you ? http://www.dbi-services.com/index.php/blog/entry/mysql-data-high-availability-with-semi-synchronous-replication Thanks for your feedback, best regards
Post: Finding your MySQL High-Availability solution – Replication
November 13, 2009 By 6 Comments
… the availability of the MySQL replication link between the servers. Replication often break for various reasons and while replication is broken, there is no High-Availability. Also, the availability of…
Post: Finding your MySQL High-Availability solution – The questions
October 16, 2009 By 36 Comments
… is to respond to some questions. Do you need MySQL High-Availability? That question is quite obvious but some times, it is… others, let’s move on! How to determine which MySQL High-Availability solution is best? What is really tricky with MySQL is… are estimates of the level of availability offered by the various solutions. Level of availability Simple replication 98 to 99.9+% Master-Master…
Post: MySQL Replication vs DRBD Battles
April 28, 2008 By 12 Comments
… Replication, such as filtered replication or cross storage engine replication, though which are not typically used for HA purposes. Time Delayed replication … for organizations which are got use to SAN based high availability solutions with active-passive management software. Quite often these …
Post: State of the art: Galera - synchronous replication for InnoDB
October 27, 2009 By 13 Comments
…is so interesting about Galera. Couple things: – High Availability. Any of N standby nodes are available immediately when main node fails. Galera …developments in computer science to produce fast and scalable synchronous replication solution that “just works” for databases and similar applications”, …
Post: Percona Replication Manager, a solution for MySQL high availability with replication using Pacemaker
November 29, 2011 By 94 Comments
… we started looking at other ways of achieving higher availability using MySQL replication. One of the weakness of MMM is its communication… to call this solution PRM for Percona Replication Manager. All the parts are opensource and available under the GPL license. Keep in…-quorum-policy=”ignore” \ last-lrm-refresh=”1322236006″ property $id=”mysql_replication” \ replication_info=”10.2.2.162|mysql-bin.000090|106″ rsc…
