EmergencyEMERGENCY? Get 24/7 Help Now!

Deadline Near for BOFs and Lightning Talk Submissions for Percona Live MySQL Conference

 | February 7, 2013 |  Posted In: Events and Announcements, MySQL

The deadline is fast approaching to submit proposals for the Birds of a Feather Sessions (BOFs) and the Lightning Talks (presented during the Wednesday Evening Networking Reception) for the Percona Live MySQL Conference and Expo 2013. Applications for the DotOrg Pavilion close soon as well. The deadline is February 24th for all three opportunities so […]

Read More

Webinar: Building a highly scaleable distributed row, document or column store with MySQL and Shard-Query

 | February 6, 2013 |  Posted In: Events and Announcements, MySQL

On Friday, February 15, 2013 10:00am Pacific Standard Time, I will be delivering a webinar entitled “Building a highly scaleable distributed row, document or column store with MySQL and Shard-Query” The first part of this webinar will focus on why distributed databases are needed, and on the techniques employed by Shard-Query to implement a distributed […]

Read More

Concurrency Improvements in TokuDB v6.6 (Part 2)

 | February 5, 2013 |  Posted In: Tokutek, TokuView

In Part 1, we showed performance results of some of the work that’s gone in to TokuDB v6.6. In this post, we’ll take a closer look at how this happened, on the engineering side, and how to think about the performance characteristics in the new version. Background It’s easiest to think about our concurrency changes […]

Read More

Can’t Create Thread: Errno 11 (A Tale of Two Ulimits)

 | February 4, 2013 |  Posted In: Insight for DBAs, MySQL

Recently some of my fellow Perconians and I have noticed a bit of an uptick in customer cases featuring the following error message:

The canonical solution to this issue, if you do a bit of Googling, is to increase the number of processes / threads available to the MySQL user, typically by adding a […]

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.