Monthly Archives - August 2017

Percona Live Europe Featured Talks: Orchestrating ProxySQL with Orchestrator and Consul with Avraham Apelbaum

Colin Charles

Welcome to another post in our series of interview blogs for the upcoming Percona Live Europe 2017 in Dublin. This series highlights a number of talks that will be at the conference and gives a short preview of what attendees can expect to learn from the presenter.
This blog post is with Avraham Apelbaum, DBA and DevOps at […]

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Percona Server for MySQL 5.7.19-17 Is Now Available

Percona Server for MySQL 5.7.18-15

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 […]

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Nested Data Structures in ClickHouse

Nested Data Structures

In this blog post, we’ll look at nested data structures in ClickHouse and how this can be used with PMM to look at queries.
Nested structures are not common in Relational Database Management Systems. Usually, it’s just flat tables. Sometimes it would be convenient to store unstructured information in structured databases.
We are working to adapt ClickHouse as […]

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Percona Live Europe Featured Talks: Migrating To and Living on RDS/Aurora with Balazs Pocze

Colin Charles

Welcome to another post in our series of interview blogs for the upcoming Percona Live Europe 2017 in Dublin. This series highlights a number of talks that will be at the conference and gives a short preview of what attendees can expect to learn from the presenter.
This blog post is with Balazs Pocze, Senior […]

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Looking at Disk Utilization and Saturation

DIsk Utilization and Saturation small

In this blog post, I will look at disk utilization and saturation.
In my previous blog post, I wrote about CPU utilization and saturation, the practical difference between them and how different CPU utilization and saturation impact response times. Now we will look at another critical component of database performance: the storage subsystem. In this post, I […]

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This Week in Data with Colin Charles #3: More Percona Live Europe!

Colin Charles

Join Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community.
We are five weeks out to the conference! The tutorials and the sessions have been released, and there’s an added bonus – you can now look at all this in a grid view: tutorials, day […]

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Percona Server for MySQL 5.6.37-82.2 Is Now Available

Percona Server for MySQL 5.7.18-15

Percona 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 […]

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Percona Live Europe Featured Talks: A Quick Tour of MySQL 8.0 Roles with Giuseppe Maxia

Percona Live Europe 2017

Welcome to our series of interview blogs for the upcoming Percona Live Europe 2017 in Dublin. This series highlights a number of talks that will be at the conference and gives a short preview of what attendees can expect to learn from the presenter.
This first blog post is with Giuseppe Maxia of VMware. His […]

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Percona Server for MySQL 5.5.57-38.9 Is Now Available

Percona Server for MySQL 5.7.18-15

Percona 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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Percona Monitoring and Management 1.2.2 is Now Available

Percona Monitoring and Management

Percona announces the release of Percona Monitoring and Management 1.2.2 on August 23, 2017.
For install and upgrade instructions, see Deploying Percona Monitoring and Management.
This release contains bug fixes related to performance and introduces various improvements. It also contains an updated version of Grafana.

Changes in PMM Server
We introduced the following changes in PMM Server 1.2.2:

Bug fixes¶

PMM-927: The error “Cannot read property […]

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