ovais.tariq - tech and leadership

Popular pages

• Personal - ovais.tariq - tech and leadership

  ovais.tariq - tech and leadership Menu Personal July 10, 2011 Subscribe today and get access to a private newsletter and new content every week! Subscribe Great! Check your inbox and c...

• Extend MySQL Master HA (MHA) capabilities with MHA Helper

  I have used many tools starting with MMM to be able to manage MySQL replication clusters. Some of the tools need more tools and complex HA solutions such as Pacemaker and Corosync, or Zookeeper. While...

• Profiling your slow queries using pt-query-digest and some love from Percona Server

  Overview Profiling, analyzing and then fixing slow queries is likely the most oft-repeated part of a job of a DBA. And there are not too many tools out there that can make your life easy by providing ...

• Databases: Normalization or Denormalization. Which is the better technique?

  This has really been a long debate as to which approach is more performance orientated, normalized databases or denormalized databases. So this article is a step on my part to figure out the right str...

• Tuning MySQL Server Settings

  The default configuration file for MySQL is intended not to use many resources, because its a general purpose sort of a configuration file. The default configuration does enough to have MySQL running ...

• On LVM: How to extend Volume Groups and Logical Volumes

  In the previous part of this article, we had a look at how to configure LVM, and we had successfully setup a Volume Group and two Logical Volumes. Now we are going to have a look at extending the grou...