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Percona Server for MongoDB 3.0.15-1.10 is Now Available

Percona announces the release of Percona Server for MongoDB 3.0.15-1.10 on May 26, 2017. Download the latest version from the Percona web site or the Percona Software Repositories. Percona Server for MongoDB is an enhanced, open source,...Show More Summary

Percona Server for MySQL 5.7.18-15 is Now Available

Percona announces the GA release of Percona Server for MySQL 5.7.18-15 on May 26, 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 5.7.18, including all the bug fixes in it, Percona Server for MySQL […]

Stuff The Internet Says On Scalability For May 26th, 2017

Hey, it's HighScalability time: Sport imitating tech. Cloud Computing chases down Classic Empire to win...the Preakness. (Daily News) If you like this sort of Stuff then please support me on Patreon. 42%: increase US wireless traffic...Show More Summary

What About ProxySQL and Mirroring?

In this blog post, we’ll look at how ProxySQL and mirroring go together. Overview Let me be clear: I love ProxySQL, and I think it is a great component for expanding architecture flexibility and high availability. But not all that shines is gold! In this post, I want to correctly set some expectations, and avoid selling […]

Percona Software and Roadmap Update with CEO Peter Zaitsev: Q2 2017

This blog post is a summary of the Percona Software and Roadmap Update – Q2 2017 webinar given by Peter Zaitsev on May 4, 2017. This webinar reflects changes and updates since the last update (Q1 2017). A full recording of this webinar, along with the presentation slide deck, can be found here. Percona Software Below are the […]

Golang (Go) and BoltDB

I've been using Go for some time now (3 years) and I am constantly impressed with the language's ease of use. I originally started my career in C-Unix System Programming, then Java, then PHP and now I am rather language agnostic. Out...Show More Summary

How to Save and Load Docker Images to Offline Servers

,In this post, we’ll see how to make Docker images available to servers that don’t have access to the Internet (i.e., machines where docker pull does not work). As a specific example, we will do this with the latest Percona Monitoring and Management Docker images, since we had requests for this from users and […]

ICP Counters in information_schema.INNODB_METRICS

In this blog, we’ll look at ICP counters in the information_schema.INNODB_METRICS. This is part two of the Index Condition Pushdown (ICP) counters blog post series.  As mentioned in the previous post, in this blog we will look at how to check on ICP counters on MySQL and Percona Server for MySQL. This also applies to […]

Webinar May 23, 2017: MongoDB Monitoring and Performance for the Savvy DBA

Join Percona’s Senior Technical Services Engineer Bimal Kharel on Tuesday, May 23, 2017, as he presents a webinar on MongoDB monitoring called How to Help Your DBA’s Sleep Better at Night at 10:00 am PDT / 1:00 pm EDT (UTC-7). Register Now Are you trying to stay on top of your database before things turn ugly? Between […]

Stuff The Internet Says On Scalability For May 19th, 2017

Hey, it's HighScalability time: Who wouldn't want to tour the Garden of Mathematical Sciences with Plato as their guide? If you like this sort of Stuff then please support me on Patreon. 2 billion: Android users; 1,000: cloud TPUs freely...Show More Summary

Percona Toolkit 3.0.3 is Now Available

Percona announces the release of Percona Toolkit 3.0.3 on May 19, 2017. Percona Toolkit is a collection of advanced command-line tools that perform a variety of MySQL and MongoDB server and system tasks too difficult or complex for DBAs to perform manually. Percona Toolkit, like all Percona software, is free and open source. You download Percona Toolkit packages from the […]

MongoDB Authentication and Roles: Creating Your First Personalized Role

In this blog post, we’ll walk through the native MongoDB authentication and roles, and learn how to create personalized roles. It is a continuation of Securing MongoDB instances. As said before, MongoDB features a few authentication methods and built-in roles that offer great control of both who is connecting to the database and what they are allowed […]

Percona Live Open Source Database Conference 2017 Slides and Videos Available

The slides and videos from the Percona Live Open Source Database Conference 2017 are available for viewing and download. The videos and slides cover the keynotes, breakout sessions and MySQL and MongoDB 101 sessions. To view slides, go to the Percona Live agenda, and select the talk you want slides for from the schedule, and […]

Percona Server for MongoDB 3.2.13-3.3 is Now Available

Percona announces the release of Percona Server for MongoDB 3.2.13-3.3 on May 15, 2017. Download the latest version from the Percona web site or the Percona Software Repositories. Percona Server for MongoDB is an enhanced, open-source,...Show More Summary

Is Serverless the New Visual Basic?

With Serverless hiring less experienced developers can work out better than hiring experienced cloud developers. That's an interesting point I haven't heard before and it was made by Paul Johnston, CTO of movivo, in The ServerlessCast...Show More Summary

Percona Server for MySQL 5.7.18-14 is Now Available

Percona announces the GA release of Percona Server for MySQL 5.7.18-14 on May 12, 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 5.7.18, including all the bug fixes in it, Percona Server for MySQL […]

Stuff The Internet Says On Scalability For May 12th, 2017

Hey, it's HighScalability time: Earth's surface is covered with accidental hidden letters. Can you find them? (ABC: The Alphabet from the Sky) If you like this sort of Stuff then please support me on Patreon. 1 million: cord cuttersShow More Summary

MyRocks and LOCK IN SHARE MODE

In this blog post, we’ll look at MyRocks and the [crayon-5914cfbfc0be8990845684-i/]. Those who attended the March 30th webinar “MyRocks Troubleshooting” might remember our discussion with Yoshinori on [crayon-5914cfbfc0bee152014290-i/]. Show More Summary

Percona Server for MySQL 5.5.55-38.8 is Now Available

Percona announces the release of Percona Server for MySQL 5.5.55-38.8 on May 10, 2017. Based on MySQL 5.5.55, including all the bug fixes in it, Percona Server for MySQL 5.5.55-38.8 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 5.5.55-38.8 milestone […]

Percona-Lab/mongodb_consistent_backup: 1.0 Release Explained

In this blog post, I will cover the Percona-Lab/mongodb_consistent_backup tool and the improvements in the 1.0.1 release of the tool. Percona-Lab/mongodb_consistent_backup mongodb_consistent_backup is a tool for performing cluster consistent backups on MongoDB clusters or single-replica sets. Show More Summary

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