In this blog, we’ll look at a mystery around setting the open_file_limit variable in MySQL and Percona Server for MySQL. MySQL Server needs file descriptors to run. It uses them to open new connections, store tables in the cache, create temporary tables to resolve complicated queries and access persistent ones. If mysqld is not able […]
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Pepper.com, the world’s largest community deal platform, has selected Percona to manage its open source database performance. Pepper.com’s around-the-clock community seeks and finds the best offers in fashion, electronics, traveling and much more. With 500 million page views, over 25 million users and over 65,000 user-submitted deals per month across communities in America, Europe and […]
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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 searching code for: all references to a symbol global definitions functions called by a function functions calling a […]
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Join Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community. Percona Live Europe 2017 in Dublin Have you registered for Percona Live Europe Dublin? We have announced some awesome keynotes, and our sponsor list is growing (and we’re always looking for more!). There will also be […]
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Come and listen to Percona CEO Peter Zaitsev on Wednesday, September 6, 2017 at 10am PT / 1pm ET (UTC-7) discuss the Percona roadmap, as well as what’s new in Percona open source software. Reserve Your Spot During this webinar Peter will talk about newly released features in Percona software, show a few quick demos and […]
Read MoreJoin 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 schedule, and the conference grid looks 100% full. We’re four weeks away, so I suggest you register […]
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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 on MySQL 5.7.19, and including all the bug fixes in it, Percona Server for MySQL […]
Read MorePercona 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 on MySQL 5.6.37, and including all the bug fixes in it, Percona Server for MySQL […]
Read MorePercona 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 open-source and free. You can find release details in the 5.5.57-38.9 milestone on […]
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In this post I’ll answer questions I received in my Wednesday, July 19, 2017, webinar Learning MySQL 5.7! First, thank you all who attended the webinar. The link to the slides and the webinar recording can be found here. I received a number of interesting questions in the webinar that I’ve followed up with below. […]
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