July 29, 2014

Percona MySQL Webinar: Really Large Queries: Advanced Optimization Techniques, Feb. 27

Do you have a query you never dared to touch? Do you know it’s bad, but it’s needed? Does it fit your screen? Does it really have to be that expensive? Do you want to do something about it? During the next Percona webinar on February 27, I will present some techniques that can be […]

Percona XtraDB Cluster – installation and setup webinar follow up Q&A

Thanks for all, who attended my webinar, I got many questions and I wanted to take this opportunity to answer them. Q: Even ntp has a delay of 0.3-0.4 between servers does that mean a 0.25 as from logs can be an issue ? A: My demo vms were running for a few hours before […]

Upcoming Percona XtraDB Cluster – Installation and Setup webinar

Next Wednesday, September 19 at 10:00 AM PDT I will present a webinar on Percona XtraDB Cluster. The webinar focuses on the basics of XtraDB Cluster, we will install it, break it, fix it, and use HaProxy with it. If you are looking to deploy XtraDB Cluster, or just curious about the basics, register for […]

Percona XtraDB Cluster reference architecture with HaProxy

This post is a step-by-step guide to set up Percona XtraDB Cluster (PXC) in a virtualized test sandbox. I used Amazon EC2 micro instances, but the content here is applicable for any kind of virtualization technology (for example VirtualBox). The goal is to give step by step instructions, so the setup process is understandable and […]