by Dave Avery | Sep 14, 2017 | MongoDB, Monitoring, MySQL, Percona Live
Welcome to another post in our series of interview blogs for the upcoming Percona Live Europe 2017 in Dublin. This series highlights a number of talks that will be at the conference and gives a short preview of what attendees can expect to learn from the presenter....
by Dave Avery | Sep 13, 2017 | MongoDB, Monitoring, MySQL, Percona Live
Welcome to another post in our series of interview blogs for the upcoming Percona Live Europe 2017 in Dublin. This series highlights a number of talks that will be at the conference and gives a short preview of what attendees can expect to learn from the presenter....
by Vadim Tkachenko | Sep 13, 2017 | Insight for DBAs, Monitoring, MySQL
In this blog, I’ll look at how to use ClickHouse for parallel log processing. Percona is seen primarily for our expertise in MySQL and MongoDB (at this time), but neither is quite suitable to perform heavy analytical workloads. There is a need to analyze data...
by Agustín | Sep 12, 2017 | Insight for DBAs, MariaDB, MySQL
In this post, we will discuss how to search code with the help of cscope. Let’s begin by checking its description and capabilities (quoting directly from http://cscope.sourceforge.net/): Cscope is a developer’s tool for browsing source code. Allows...
by Emily Ikuta | Sep 12, 2017 | Insight for DBAs, Insight for Developers, Monitoring, MySQL, Webinars
Join Percona’s CTO Vadim Tkachenko @VadimTk and Altinity’s Co-Founder, Alexander Zaitsev as they present Supercharge Your Analytics with ClickHouse on Thursday, September 14, 2017, at 10:00 am PDT / 1:00 pm EDT (UTC-7). Reserve Your Spot ClickHouse is a...
by Sveta Smirnova | Sep 11, 2017 | Insight for DBAs, Insight for Developers, Monitoring, MySQL
In this post, we will discuss the best way to update an InnoDB table manually. As a support engineer, I often see situations when the cardinality of a table is not correct. When InnoDB calculates the cardinality of an index, it does not scan the full table by default....
by Emily Ikuta | Sep 11, 2017 | MariaDB, MySQL, Webinars
Join Percona’s Chief Evangelist, Colin Charles (@bytebot) as he presents Differences Between MariaDB and MySQL on Tuesday, September 12, 2017, at 7:00 am PDT / 10:00 am EDT (UTC-7). Reserve Your Spot Are they syntactically similar? Where do these two query...
by Manjot Singh | Sep 7, 2017 | MySQL
In this blog post, I’ll look at a comparison of PostgreSQL and MySQL. I came across a post from Hans-Juergen Schoenig, a Postgres consultant at Cybertec. In it, he dismissed MySQL and showed Postgres as better. While his post ignores most of the reasons why...
by Emily Ikuta | Sep 6, 2017 | Insight for DBAs, Insight for Developers, Monitoring, MySQL, Percona Software, Webinars
Join Percona’s Product Manager, Michael Coburn as he presents Using Percona Monitoring and Management to Troubleshoot MySQL Performance Issues on Thursday, September 7, 2017, at 10:00 am PDT / 1:00 pm EDT (UTC-7). Reserve Your Spot Successful applications often...
by George O. Lorch III | Sep 6, 2017 | MySQL, Percona Events, Storage Engine
Percona, in collaboration with Facebook, is proud to announce the first experimental release of MyRocks in Percona Server for MySQL 5.7, with packages. Back in October of 2016, Peter Zaitsev announced that we were going to port MyRocks from Facebook MySQL to Percona...
by Colin Charles | Sep 1, 2017 | MariaDB, MySQL, Percona Live, Percona Software, Storage Engine
Join Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community. Percona Live Europe Dublin Have you registered for Percona Live Europe Dublin? We’ve more or less finalized the...
by Alexey Zhebel | Aug 31, 2017 | MySQL, Percona Events, Percona Software, Storage Engine
Percona announces the release of Percona Server for MySQL 5.7.19-17 on August 31, 2017. Download the latest version from the Percona web site or the Percona Software Repositories. You can also run Docker containers from the images in the Docker Hub repository. Based...
by Colin Charles | Aug 25, 2017 | MariaDB, MongoDB, MySQL, Open Source, Percona Live, PostgreSQL, ProxySQL
Join Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community. We are five weeks out to the conference! The tutorials and the sessions have been released, and there’s an added bonus...
by Alexey Zhebel | Aug 25, 2017 | MySQL, Percona Events, Percona Software
Percona announces the release of Percona Server for MySQL 5.6.37-82.2 on August 25, 2017. Download the latest version from the Percona web site or the Percona Software Repositories. You can also run Docker containers from the images in the Docker Hub repository. Based...
by Alexey Zhebel | Aug 23, 2017 | MySQL, Percona Events, Percona Software
Percona announces the release of Percona Server for MySQL 5.5.57-38.9 on August 23, 2017. Based on MySQL 5.5.57, including all of its bug fixes, Percona Server for MySQL 5.5.57-38.9 is now the current stable release in the 5.5 series. Percona Server for MySQL is...
by Borys Belinsky | Aug 23, 2017 | MongoDB, MySQL, Percona Events, Percona Software
Percona announces the release of Percona Monitoring and Management 1.2.2 on August 23, 2017. For install and upgrade instructions, see Deploying Percona Monitoring and Management. This release contains bug fixes related to performance and introduces various...
by Yves Trudeau | Aug 22, 2017 | Insight for DBAs, MySQL, Percona Software
In this blog post, we’ll look at some of the MySQL high availability solution options. In the previous post of this series, we looked at the MySQL high availability (HA) solutions that have been around for a long time. I called these solutions “the...
by Colin Charles | Aug 18, 2017 | MariaDB, MongoDB, MySQL, Percona Live
Join Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community. Has a week passed already? Welcome back to the second column. A lot of time has been spent neck deep in getting speakers...
by Borys Belinsky | Aug 16, 2017 | MongoDB, MySQL, Percona Events, Percona Software
Percona announces the release of Percona Monitoring and Management 1.2.1 on August 16, 2017. For install and upgrade instructions, see Deploying Percona Monitoring and Management. This hotfix release improves memory consumption. Changes in PMM Server...
by Emily Ikuta | Aug 15, 2017 | Insight for DBAs, MySQL, Webinars
Join Percona’s, Technical Services Manager, Jervin Real as he presents Lock, Stock and Backup: Data Guaranteed on Wednesday, August 16, 2017 at 7:00 am PDT / 10:00 am EDT (UTC-7). Reserve Your Spot Backups are crucial in a world where data is digital and uptime is...
