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New TokuDB and PerconaFT database file management feature in Percona Server 5.6.33-79.0 and Percona Server 5.7.15-9

 | October 28, 2016 |  Posted In: TokuDB

TokuDB and PerconaFT database file management

This blog post discusses a new TokuDB and PerconaFT database file management feature in two Percona Server releases. By now you have hopefully read through Peter’s post and my two prior posts on the TokuDB/PerconaFT file set. If you have not, it is probably a good idea to run through them now before we get into […]

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Thoughts on MySQL 8.0 Invisible Indexes

 | October 27, 2016 |  Posted In: MySQL

Invisible Indexes

MySQL 8.0 has a new feature called “invisible indexes,” which allow you to quickly enable/disable indexes from being used by the MySQL Optimizer. I wanted to share some of my first experiences and thoughts about this new feature. Why is it good for us? There are a couple of use cases. One of them is if you want to […]

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Percona Poll: What Database Technologies Are You Using?

 | October 26, 2016 |  Posted In: Database Poll, InnoDB, MariaDB, MongoDB, MySQL

Database Technologies

Take Percona’s poll on what database technologies you use in your environment. Different databases get designed for different scenarios. Using one database technology for every situation doesn’t make sense, and can lead to non-optimal solutions for common issues. Big data and IoT applications, high availability, secure backups, security, cloud vs. on-premises deployment: each have a set […]

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Percona Live Open Source Database Conference 2017: Submit Papers ASAP!

 | October 26, 2016 |  Posted In: MongoDB, MySQL, Percona Live

Percona Live 2017

The Percona Live Open Source Database Conference 2017 call for papers is closing soon! Get in your submissions ASAP! After this past sold-out Percona Live Europe in Amsterdam, we’ve decided that expansion definitely works! The diverse list of topics at the recent conference convinced us that variety is both the spice of life. It’s the […]

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Announcing MyRocks in Percona Server for MySQL

 | October 24, 2016 |  Posted In: MySQL, Percona Server

MyRocks in Percona Server

Announcing MyRocks in Percona Server for MySQL. RocksDB has been taking the world by the storm! RocksDB counts Facebook, LinkedIn, Pinterest, Airbnb and Netflix among its users. It is the storage engine for many open source database technologies, including CockroachDB, Apache Flink, TiKV and Dgraph. It is also integrated with MySQL and MongoDB as the MyRocks and […]

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Replication Triggers a Performance Schema Issue on Percona XtraDB Cluster

 | October 21, 2016 |  Posted In: MySQL, Percona XtraDB Cluster

Replication triggers a Performance Schema issue

In this blog post, we’ll look at how replication triggers a Performance Schema issue on Percona XtraDB Cluster. During an upgrade to Percona XtraDB Cluster 5.6, I faced an issue that I wanted to share. In this environment, we set up three Percona XtraDB Cluster nodes (mostly configured as default), copied from a production server. We […]

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Percona Server 5.7.15-9 is now available

 | October 21, 2016 |  Posted In: Events and Announcements, MySQL, Percona Server, Percona Software, TokuDB

Percona Server 5.7.15-9

Percona announces the GA release of Percona Server 5.7.15-9 on October 21, 2016. Download the latest version from the Percona web site or the Percona Software Repositories. Based on MySQL 5.7.15, including all the bug fixes in it, Percona Server 5.7.15-9 is the current GA release in the Percona Server 5.7 series. Percona’s provides completely open-source and free […]

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