Planet MariaDB Server

MariaDB 10.5 and Memory Instrumentation in Performance Schema – Basic Checks

My MariaDB 10.5-related talk at upcoming MariaDB Server Fest is already announced, so I have no other option but to continue writing blog posts while preparing for it. In the previous…

Blog of (former?) MySQL Entomologist 2020-08-24

MariaDB 10.5 and Memory Instrumentation in Performance Schema – First Steps

Chances are high for me to speak about MariaDB 10.5 at the upcoming MariaDB Server Fest Online Conference (as my related talk was accepted), so it’s time to start writing…

Blog of (former?) MySQL Entomologist 2020-08-09

MariaDB 10.5 and Memory Instrumentation in Performance Schema – First Steps

Chances are high for me to speak about MariaDB 10.5 at the upcoming MariaDB Server Fest Online Conference (as my related talk was accepted), so it’s time to start writing…

Blog of (former?) MySQL Entomologist 2020-08-09

ProxySQL connection redirection experiment with Azure database for MySQL/MariaDB. 3/3

In the 2 previous posts(1/3, 2/3) I gave you feedback about an experiment I made with ProxySQL and connection redirection. I used sysbench 1.1 with parameter ”reconnect=1″ which force reconnect…

administrateur Serge Frezefond ‘s blog 2020-07-24

ProxySQL connection redirection experiment with Azure database for MySQL/MariaDB. 3/3

In the 2 previous posts(1/3, 2/3) I gave you feedback about an experiment I made with ProxySQL and connection redirection. I used sysbench 1.1 with parameter ”reconnect=1″ which force reconnect…

administrateur Serge Frezefond ‘s blog 2020-07-24

ProxySQL connection redirection experiment with Azure database for MySQL/MariaDB. 2/2

In my previous post I gave you feedback about an experiment I made with ProxySQL implementing connection redirection for Azure Database for MySQL. ProxySQL connection redirection experiment with Azure database…

administrateur Serge Frezefond ‘s blog 2020-07-24

ProxySQL connection redirection experiment with Azure database for MySQL/MariaDB. 2/2

In my previous post I gave you feedback about an experiment I made with ProxySQL implementing connection redirection for Azure Database for MySQL. ProxySQL connection redirection experiment with Azure database…

administrateur Serge Frezefond ‘s blog 2020-07-24

IIoT platform databases – How Mail.ru Cloud Solutions deals with petabytes of data coming from a multitude of devices

Hello, my name is Andrey Sergeyev and I work as a Head of IoT Solution Development at Mail.ru Cloud Solutions. We all know there is no such thing as a…

Percona Community Blog – learn about MySQL, MariaDB, PostgreSQL, and MongoDB 2020-07-24

ProxySQL connection redirection experiment with Azure database for MySQL/MariaDB. 1/2

My aim here is to experiment a new approach with Azure database for MySQL/MariaDB and ProxySQL. When a connection is initiated with Azure database for MySQL/MariaDB it goes through a…

administrateur Serge Frezefond ‘s blog 2020-07-21

ProxySQL connection redirection experiment with Azure database for MySQL/MariaDB. 1/2

My aim here is to experiment a new approach with Azure database for MySQL/MariaDB and ProxySQL. When a connection is initiated with Azure database for MySQL/MariaDB it goes through a…

administrateur Serge Frezefond ‘s blog 2020-07-21

Dynamic Tracing of C++ Class Member Functions with perf

I’ve started to write posts about dynamic tracing on Linux last year, and basic examples presented here and there make it look like in general with perf it’s already easy…

Blog of (former?) MySQL Entomologist 2020-07-12

Dynamic Tracing of C++ Class Member Functions with perf

I’ve started to write posts about dynamic tracing on Linux last year, and basic examples presented here and there make it look like in general with perf it’s already easy…

Blog of (former?) MySQL Entomologist 2020-07-12

What the Flush?

Yves Trudeau and Francisco Bordenave, MySQL experts at Percona, recently published a three-part post: (1) Give Love to Your SSDs – Reduce innodb_io_capacity_max!; (2) InnoDB Flushing in Action for Percona…

Hack MySQL 2020-07-06

21 Parameter Group Values to Change in Amazon RDS for MySQL

Amazon RDS for MySQL uses many default values for system variables, but it also sets a few “sys vars” with different values. As with any database, neither product (MySQL) nor…

Hack MySQL 2020-06-29

MariaDB Server Fest: Call for Papers

In the week of 14-20 September 2020, MariaDB Foundation will host the MariaDB Server Fest Online Conference. We welcome the Percona Community not just to participate, but also to submit…

Percona Community Blog – learn about MySQL, MariaDB, PostgreSQL, and MongoDB 2020-06-27