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How Does Percona Software Compare: the Value of Percona Software and Services

 | June 29, 2017 |  Posted In: MongoDB, MySQL, Percona Managed Services, Percona MySQL Consulting, Percona Remote DBA, Percona Software, Percona Support

Percona Software and Services

In this blog post, I’ll discuss my experience as a Solutions Engineer in explaining the value of Percona software and services to customers. The inspiration for this blog post was a recent conversation with a prospective client. They were exploring open source software solutions and professional services for the first time. This is a fairly common […]

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Tips from the trenches for over-extended MySQL DBAs

 | December 2, 2014 |  Posted In: Insight for DBAs, MySQL, Percona Managed Services, Percona Monitoring Plugins, Percona Remote DBA

This post is a follow-up to my November 19 webinar, “Tips from the Trenches: A Guide to Preventing Downtime for the Over-Extended DBA,” during which I described some of the most common reasons DBAs experience avoidable downtime. The session was aimed at the “over-stretched DBA,” identified as the MySQL DBA short of time or an […]

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Avoiding MySQL ALTER table downtime

 | November 18, 2014 |  Posted In: Insight for DBAs, MySQL, Percona Managed Services, Percona Remote DBA

MySQL table alterations can interrupt production traffic causing bad customer experience or in worst cases, loss of revenue. Not all DBAs, developers, syadmins know MySQL well enough to avoid this pitfall. DBAs usually encounter these kinds of production interruptions when working with upgrade scripts that touch both application and database or if an inexperienced admin/dev […]

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Systemtap solves phantom MySQLd SIGTERM / SIGKILL issue

 | July 18, 2014 |  Posted In: Insight for DBAs, MySQL, Percona Managed Services, Percona Remote DBA

The Percona Managed Services team recently faced a somewhat peculiar client issue. We’d receive pages about their MySQL service being unreachable. However, studying the logs showed nothing out of the ordinary…. for the most part it appeared to be a normal shutdown and there was nothing in anyone’s command history nor a cron task to speak […]

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New mydumper 0.6.1 release offers performance and usability features

 | March 10, 2014 |  Posted In: Events and Announcements, MySQL, Percona Remote DBA

One of the tasks within Percona Remote DBA is to ensure we have reliable backups with minimal impact. To accomplish this, one of the tools our team uses is called mydumper. We use mydumper for logical backups because of several nice features. Some of them are: multithreaded, producing very fast backups compared to mysqldump almost […]

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Percona XtraBackup – A workaround to the failed assertion bug

 | November 27, 2013 |  Posted In: MySQL, Percona Remote DBA, Percona Server for MySQL, Percona Software, Percona XtraBackup

I recently conducted a test backup of my “master-slave” setup in my VirtualBox as I was migrating from Percona Server 5.6.12 to version 5.6.13-rel61.0 with Percona XtraBackup v2.2.0 rev. 4885. However, doing the backup on my slave, I encountered this problem:

This is related to a bug posted by my colleague George https://bugs.launchpad.net/percona-xtrabackup/+bug/1177201. While I was […]

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Percona MySQL University @Portland next Monday!

 | June 12, 2013 |  Posted In: Events and Announcements, MySQL, Percona MySQL Consulting, Percona MySQL Support, Percona MySQL Training, Percona Remote DBA

We’re less than a week away from Percona MySQL University at Portland, Oregon next Monday, June 17. The latest in a series of FREE one-day educational events, we are pleased to feature 10 technical talks by members of Team Percona as well as local members of the MySQL Community: Vadim Tkachenko, Percona co-Founder and CTO, […]

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