As Grafana powers our star product – Percona Monitoring and Management (PMM) – we have developed a lot of experience creating Grafana Dashboards over the last few years. In this article, I will share some of the considerations for designing Grafana Dashboards. As usual, when it comes to questions of design they are quite […]Read more
In this blog post, we will see how to use perf (a.k.a.: perf_events) together with Flame Graphs. They are used to generate a graphical representation of what functions are being called within our software of choice. Percona Server for MySQL is used here, but it can be extended to any software you can take […]Read more
A global index, by very definition, is a single index on the parent table that maps to many underlying table partitions. The parent table itself does not have a single, unified underlying store so it must, therefore, retrieve the data satisfying index constraints from physically distributed tables. In very crude terms, the global index […]Read more
I often need to install a certain version of MySQL, MariaDB, or Percona Server for MySQL to run some experiments, whether to check for behavior differences or to provide tested instructions. In this blog series, I will look into how you can install MySQL, MariaDB, or Percona Server for MySQL with Docker. This post, […]Read more
It’s release roundup time here at Percona!
As mentioned a few weeks ago, we are now publishing release roundups comprising all the details and information you need on the previous week (or two)’s releases from Percona. This post will encompass releases from November 4, 2019 – November 18, 2019.
Each roundup will showcase the latest in […]