Jul 20
Posted by Sean Hull in databasejournal, high availability, mysql | No Comments
Multi-master MySQL, with the MMM management software brings a whole host of new features, and manageability to your MySQL deployments. Run backups, alter tables, perform upgrades all without slowing down your production users.
Read more at Database Journal – Using Multi-master MySQL To Get A Leg Up On Database Performance
Tags: deployments, high availability, manageability, multi-master mysql, mysql, performance, uptime
Jul 9
Posted by Sean Hull in databasejournal, high availability, mysql | No Comments
This month on Database Journal we talk about multi-master MySQL using circular replication to achieve high availability.
Read more at DatabaseJournal – Intro to Multi-Master MySQL
Tags: high availability, MMM, multi-master mysql
I recently presented a webcast hosted by O’Reilly and Webex. In it I take you on a step-by-step installation of DRBD and MySQL. I start by using Sun’s Virtualbox to create to virtual machines running CentOS. I then explain how to configure them with virtual external drives to use for DRBD. I next configure the network interfaces to support routed packets into and out of the boxes. Then I install various packages with yum, configure drbd and finally install MySQL as the last step. You can follow along at the command line and do it yourself on a Windows, Mac or Linux box.
Tags: drbd, high availability, mysql, oreilly, virtualbox, webcast
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