EmergencyEMERGENCY? Get 24/7 Help Now!

Percona Live London 2012: Percona XtraDB Cluster in a nutshell

 | November 30, 2012 |  Posted In: Events and Announcements, MySQL, Percona Software, XtraDB Cluster

On Monday I will deliver with Seppo Jaakola from Codership a tutorial on Percona XtraDB Cluster (Percona Server + Galera). Already in London and you don’t know how to consume the hotel’s bandwidth ? If you attend this tutorial, you can download the Virtual Box appliance we will use during the session.

Read More

What Operating System do you run MySQL on in Production

 | November 30, 2012 |  Posted In: MySQL

This Friday we’ll have two polls instead of one to learn about Operating system we’re using to run MySQL. First Poll is about production use and second is about development. I know many developers would run MySQL on Linux in Production but use Windows or MacOS X for development. Please select operating system which actually […]

Read More

Replication of the NOW() function (also, time travel)

 | November 28, 2012 |  Posted In: Insight for DBAs, MySQL

Notice the result of the NOW() function in the following query. The query was run on a real database server and I didn’t change the clock of the server or change anything in the database configuration settings.

You may proceed to party like it is 1999. How can the NOW() function return a value […]

Read More

Webinar: Best Practices for a Successful TokuDB Evaluation

 | November 27, 2012 |  Posted In: Tokutek, TokuView

In this webinar we will show step by step how to install, configure, and test TokuDB for a typical performance evaluation. We’ll also be flagging potential pitfalls that can ruin the eval results. It will describe the differences between installing from scratch and replacing an existing MySQL / MariaDB installation. It will also review the […]

Read More

Announcing Percona Playback 0.5

 | November 26, 2012 |  Posted In: MySQL

Percona is glad to announce the release of Percona Playback 0.5 on November 26th, 2012. Downloads are available from our download site and Percona Software Repositories. Percona Playback is a tool for replaying the load of one database server to another. Currently it can read queries from MySQL query-log and tcpdump files and run them […]

Read More

Get Me Some Query Logs!

 | November 22, 2012 |  Posted In: Events and Announcements, Insight for DBAs, MySQL

One of my favorite tools in the Percona Toolkit is pt-query-digest.  This tool is indispensable for identifying your top SQL queries, and analyzing which queries are accounting for your database load. But the report you get from pt-query-digest is only as good as the log of queries you give it as input.  You need a large […]

Read More

Speaking at Percona Live London 2012: Percona XtraDB Cluster in a nutshell

 | November 21, 2012 |  Posted In: Events and Announcements, MySQL, Percona Software, XtraDB Cluster

If you are interested by a great and revolutionary HA solution for MySQL or even if you already have some experience with PXC and/or Galera, I invite you to attend the tutorial I will deliver in Percona Live MySQL Conference London 2012 (PLUK2012), December 3rd : Percona XtraDB Cluster in a nutshell. Small amount of […]

Read More

Percona’s widely read Percona Data Performance blog highlights our expertise in enterprise-class software, support, consulting and managed services solutions for both MySQL® and MongoDB® across traditional and cloud-based platforms. The decades of experience represented by our consultants is found daily in numerous and relevant blog posts.

Besides specific database help, the blog also provides notices on upcoming events and webinars.
Want to get weekly updates listing the latest blog posts? Subscribe to our blog now! Submit your email address below and we’ll send you an update every Friday at 1pm ET.

No, thank you. Please do not ask me again.