Planet MariaDB Server
5 Years of Working for MariaDB Corporation
March 1, 2016, was my first day of working for MariaDB Corporation. It means that I worked for them full 5 years in a row! It’s the longest period I’ve…
How to Speed Up Re Sync of Dropped Percona Xtradb Cluster Node
The Problem HELP, HELP! My Percona XtraDB Cluster version: 5.7.31-31. Single Node is stuck in a joined state. I recently had the privilege to help a client with a fascinating…
How to Install MariaDB on CentOS 8
In this tutorial, we’ll show you how to install, configure and optimize MariaDB on CentOS 8. It’s a beginner-friendly step-by-step tutorial. It should work on other CentOS versions too, including…
Measuring the Impact of Dynimize on Your MySQL Workload
While it’s easier to measure the impact of Dynimize if you are running a MySQL benchmark with clear metrics, it can sometimes be a challenge on a production workload where…
On Upcoming FOSDEM 2021
FOSDEM 2021 starts tomorrow. This time I have 3 talks to present. Here they are, in the order of appearance, with links to my related blog posts:”Upgrading to a newer…
On Upcoming FOSDEM 2021
FOSDEM 2021 starts tomorrow. This time I have 3 talks to present. Here they are, in the order of appearance, with links to my related blog posts:”Upgrading to a newer…
Playing with recent bpftrace and MariaDB 10.5 on Fedora – Part V, Proper Way To Summarize Time Spent per Stack
In my previous post in this series I was tracing __lll_lock_wait() function and measuring time spent in it per unique MariaDB server’s stack trace. I’ve got the results that had…
Playing with recent bpftrace and MariaDB 10.5 on Fedora – Part V, Proper Way To Summarize Time Spent per Stack
In my previous post in this series I was tracing __lll_lock_wait() function and measuring time spent in it per unique MariaDB server’s stack trace. I’ve got the results that had…
Life with Rona 2.0 – Days 4, 5, 6, 7, 8 and 9
These lack of updates are also likely because I’ve been quite caught up with stuff. Monday I had a steak from Bay Leaf Steakhouse for dinner. It was kind of…
Playing with recent bpftrace and MariaDB 10.5 on Fedora – Part IV, Creating a New Tool for Tracing Time Spent in __lll_lock_wait
So far in this series I am just trying to find out what can be done with bpftrace and how to get interesting insights or implement something I was asked…
Playing with recent bpftrace and MariaDB 10.5 on Fedora – Part IV, Creating a New Tool for Tracing Time Spent in __lll_lock_wait
So far in this series I am just trying to find out what can be done with bpftrace and how to get interesting insights or implement something I was asked…
Playing with recent bpftrace and MariaDB 10.5 on Fedora – Part III, Creating a New Tool for Tracing Mutexes
I had some free time yesterday to do some more tests on Fedora, so I’ve got back to the old request for one of MariaDB developers that I first mentioned…
Playing with recent bpftrace and MariaDB 10.5 on Fedora – Part III, Creating a New Tool for Tracing Mutexes
I had some free time yesterday to do some more tests on Fedora, so I’ve got back to the old request for one of MariaDB developers that I first mentioned…
What mysql_upgrade really does in MariaDB, Part II, Bugs and Missing Features
Both /proc sampling and bpftrace are cool topics to write about, but I should not forget my third upcoming talk at FOSDEM 2021 in less than 2 weeks, “Upgrading to…
What mysql_upgrade really does in MariaDB, Part II, Bugs and Missing Features
Both /proc sampling and bpftrace are cool topics to write about, but I should not forget my third upcoming talk at FOSDEM 2021 in less than 2 weeks, “Upgrading to…