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November 14, 2019
Blog Poll: Who Chooses Your Database Technology?
It’s that time again – a new blog poll! This time around, we’re interested in hearing who chooses your database [...]
October 30, 2019
Spooktacularly Scary Database Stories
The nights are lengthening and the spookiest day of the year is nearly upon us, Halloween! In the spirit of [...]
October 29, 2019
Column Histograms on Percona Server and MySQL 8.0
From time to time you may have experienced that MySQL was not able to find the best execution plan for [...]
October 8, 2019
Blog Poll: Adding/Upgrading Instances, Hardware, and Migration
Time for a new question in our blog poll series! This time, it’s about adding or upgrading to meet database [...]
August 29, 2019
Using linux-fincore to Check Linux Page Cache Usage
In this short blog post, we will check how to use here and extended blog post on this matter, which has [...]
August 27, 2019
Kubernetes – Introduction to Containers
Here at Percona’s Training and Education department, we are always at work with trying to keep our materials up-to-date and [...]
August 27, 2019
Blog Poll: Which of These Issues Have You Experienced as Related to Your Database?
Our blog poll series is back again with a new question: Which of These Issues Have You Experienced as Related [...]
August 26, 2019
Webinar 8/28: Best Practices for Migrating to Open Source Databases
Please join Percona CEO Peter Zaitsev as he presents “Best Practices for Migrating to Open Source Databases” on Wednesday, August [...]
August 1, 2019
Your Personal Data Just Leaked and It’s (Partly) Your Fault
Capital One dominated the headlines this week when they disclosed that they had become the latest hacking victim with a [...]
July 31, 2019
Blog Poll: Who’s Responsible for Securing the Data in your Databases?
Next up in line for the blog poll series is a question about database management. Last year, we asked you [...]
May 13, 2019
Solve Query Failures Regarding ONLY_FULL_GROUP_BY SQL Mode
“Hey, what’s going on with my applications? I installed a newer version of MySQL. I have queries that perfectly run [...]
May 13, 2019
Community Update for PL Open Source Database Conference 2019
It’s not long now before we’ll be gathering in Austin TX for this year’s Percona Live event. It’s the only [...]
May 9, 2019
Announcing Keynotes for Percona Live Open Source Database Performance Conference 2019!
There’s less than a month to go so it’s time to announce the keynote addresses for Percona Live Open Source [...]
April 15, 2019
A Truly Open Source Database Conference
Many of our regular attendees already know that the Percona Live Open Source Database Conference is not all about Percona [...]
January 10, 2019
PostgreSQL Updatable Views: Performing Schema Updates With Minimal Downtime
Recently, one of our customers asked us how to minimize downtime when upgrading the database structure with changes that are [...]
December 31, 2018
Great things that happened with PostgreSQL in the Year 2018
In this blog post, we’ll look back at what’s been going on in the world of PostgreSQL in 2018. Before [...]
December 20, 2018
Benchmark PostgreSQL With Linux HugePages
Linux kernel provides a wide range of configuration options that can affect performance. It’s all about getting the right configuration [...]
December 19, 2018
Using Partial and Sparse Indexes in MongoDB
In this article I’m going to talk about partial and sparse indexes in MongoDB® and Percona Server for MongoDB®. I’ll show [...]
December 4, 2018
MongoDB 4.0: Using ACID Multi-Document Transactions
MongoDB 4.0 is around, and there are a lot of new features and improvements. In this article we’re going to [...]
October 31, 2018
Release Candidate for Percona Server 8.0.12-2rc1 Is Available
Following the alpha release announced earlier, Percona announces the release candidate of Percona Server for MySQL 8.0.12-2rc1 on October 31, [...]