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 […]

Read more

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 […]

Read more

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 […]

Read more

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 […]

Read more

Looking at Disk Utilization and Saturation

DIsk Utilization and Saturation

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 […]

Read more