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Displaying posts with tag: mysqlnd_ms (reset)

High Availability with mysqlnd_ms on Percona XtraDB Cluster
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This is the second part of my series on High Availability with mysqlnd_ms. In my first post, “Simple MySQL Master HA with mysqlnd_ms,” I showed a simple HA solution using asynchronous MySQL replication. This time we will see how to leverage an all-primary cluster where you can write to all nodes. In this post I used Percona XtraDB Cluster, but you should also be able to do the same with MySQL NDB Cluster or Tungsten …

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Simple MySQL Master HA with mysqlnd_ms
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I had the pleasure of presenting to the PHP Users Group Philippines a few days ago about mysqlnd_ms. The mysqlnd plugin, MySQL Master Slave, is a transparent layer on top of mysqlnd extension. This allows you to do read-write splitting and slave reads load balancing without needing to change anything from your application. But do you know you can also achieve a form of high availability with this plugin? I shared 2 forms on my presentation, using async MySQL replication either in master-slave configuration or master-master configuration, while the second form is having an all primary cluster where you can write to all nodes.

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Sharding PHP with MySQL Fabric
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PHP users who attended any of my recent PHP&MySQL related talks or read Ulf's blog will know our mysqlnd_ms plugin. This plugin hooks into PHP's mysqlnd library and provides transparent support for replication and load-balancing features. Without changing your application you get transparent load-balancing and read-writ splitting so all your reading queries will be sent to a slave while the writes go to a master server. The exact strategies for that can be defined in mysqlnd_ms's configuration so quite often no, or only few application …

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Some sharding support and cache locality optimization support for PHP MySQL driver
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It is time for christmas presents: some sharding support and cache locality optimizations are coming with PECL/mysqlnd_ms 1.5. PECL/mysqlnd_ms is a plugin for the mysqlnd library. The plugin adds replication and load balancing support to any PHP MySQL API (mysql, mysqli, PDO_MySQL) if compiled to use the mysqlnd …

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