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January 6, 2017
Archiving MySQL and MongoDB Data
This post discusses archiving MySQL and MongoDB data and determining what, when and how to archive data. Many people store [...]
January 3, 2017
Enabling and Disabling Jemalloc on Percona Server
This post discusses enabling and disabling jemalloc on Percona Server for MySQL. The benefits of jemalloc versus glibc for use with MySQL [...]
December 29, 2016
Percona Live Featured Tutorial with Øystein Grøvlen — How to Analyze and Tune MySQL Queries for Better Performance
Welcome to another post in the series of Percona Live featured tutorial speakers blogs! In these blogs, we’ll highlight some of [...]
December 28, 2016
Quickly Troubleshoot Metadata Locks in MySQL 5.7
In a previous article, Ovais demonstrated how a DDL can render a table blocked from new queries. In another article, [...]
December 28, 2016
Using Percona XtraBackup on a MySQL Instance with a Large Number of Tables
In this blog post, we’ll find out how to use Percona XtraBackup on a MySQL instance with a large number [...]
December 27, 2016
Don’t Let a Leap Second Leap on Your Database!
This blog discusses how to prepare your database for the new leap second coming in the new year. At the [...]
December 16, 2016
MongoDB PIT Backups In Depth
In this blog is an in-depth discussion of MongoDB PIT backups. Note: INTIMIDATION FREE ZONE!! This post is meant to [...]
December 16, 2016
Percona Live 2017 Sneak Peek Schedule Up Now! See the Available Sessions!
We are excited to announce that the sneak peek schedule for the Percona Live 2017 Open Source Database Conference is [...]
December 14, 2016
Row Store and Column Store Databases
In this blog post, we’ll discuss the differences between row store and column store databases. Clients often ask us if [...]
December 12, 2016
Database Solutions Engineer FAQs
In this blog series, I will discuss common questions I receive as a database Solutions Engineer at Percona. In this [...]
December 1, 2016
Managing Replication with Percona XtraDB Cluster
This blog post discusses managing replication with Percona XtraDB Cluster. Recently a customer asked me to setup replication between two [...]
December 1, 2016
GTID Replication and Binary Logs Purge
This blog continues the ongoing series on daily operations and GTID replication and binary logs purge. In this blog, I’m going [...]
November 22, 2016
Webinar Q/A: MySQL High Availability with Percona XtraDB Cluster 5.7
In this blog I will provide answers to the questions and queries that some of you have raised during the [...]
November 16, 2016
All You Need to Know About GCache (Galera-Cache)
This blog discusses some important aspects of GCache. Why do we need GCache? Percona XtraDB Cluster is a multi-master topology, [...]
November 15, 2016
Webinar Thursday, November 17: MySQL High Availability with Percona XtraDB Cluster 5.7
Join Percona’s Percona XtraDB Cluster Lead Software Engineer Krunal Bauskar for a webinar on Thursday, November 17, 2016, at 7:30 [...]
November 14, 2016
Using Vault with MySQL
Using Vault with MySQL In my previous post I discussed using GPG to secure your database credentials. This relies on [...]
November 10, 2016
Thoughts About Column Compression, with Optional Predefined Dictionary
This blog discusses column compression with an optional predefined dictionary. Compression, more compression with different algorithms, compress again, compress multiple [...]
November 10, 2016
Database Daily Ops Series: GTID Replication
This post discusses ways of fixing broken GTID replication. This blog series is all about the daily stories we have in [...]
November 9, 2016
Orchestrator and ProxySQL
In this blog post, I am going to show you how can you use Orchestrator and ProxySQL together. In my previous blog post, [...]
November 7, 2016
Updating Percona XtraDB Cluster from 5.6.24-72.2 to 5.6.32-25.17
This blog describes how to upgrade Percona XtraDB Cluster in place from 5.6.24-72.2 to 5.6.32-25.17. This very hands-on blog is [...]