Planet MariaDB Server
Vitess Online Schema Migration Automation – Percona Live ONLINE Talk Preview
Percona Live Online Agenda Slot: Wed 21 Oct • New York 2:30 a.m. • London 7:30 a.m. • New Delhi 12:00 noon • Singapore 2:30 p.m. Abstract For many, running…
Analytical Queries in MySQL – Percona Live ONLINE Talk Preview
Percona Live Online Agenda Slot: Tue 20 Oct • New York 6:00 p.m. • London 11:00 p.m. • New Delhi 3:30 a.m. • Singapore 6:00 a.m. Abstract MySQL’s sweet spot…
Serverless Databases: The Good, the Bad, and the Ugly – Percona Live ONLINE Talk Preview
Percona Live Online Agenda Slot: Wed 21 Oct • New York 4:30 a.m. • London 9:30 a.m • New Delhi 2:00 p.m. • Singapore 4:30 p.m. Abstract Starting with AWS,…
MySQL Ecosystem on ARM – Percona Live ONLINE Talk Preview
Percona Live Online Agenda Slot: Tue 20 Oct • New York 8:00 p.m. • London 1:00 a.m (next day) • New Delhi 5:30 a.m. • Singapore 8:00 a.m. Abstract? The…
NoSQL Endgame – Percona Live ONLINE Talk Preview
Percona Live Online Agenda Slot: Tue 20 Oct • New York 3:00 p.m. • London 8:00 p.m. • New Delhi 12:30 a.m. (next day) • Singapore 3:00 a.m. Abstract The…
Kunlun Distributed DB Cluster Intro – Percona Live ONLINE Talk Preview
Percona Live Online Agenda Slot: Tue 20 Oct • New York 9:30 p.m. • London 02:30 a.m. (next day) • New Delhi 7:00 a.m. • Singapore 09:30 a.m. Abstract Kunlun…
Comment on Un-split brain MySQL via gh-mysql-rewind by MySQL semi-sync replication: durability, consistency and split brains – Blog – PlanetScale
[…] A split brain is a situation where there are two servers which are simultaneously taking writes, each thinking they’re the (single) primary. In a split brain scenario the data…
Comment on Un-split brain MySQL via gh-mysql-rewind by MySQL semi-sync replication: durability, consistency and split brains – Blog – PlanetScale
[…] A split brain is a situation where there are two servers which are simultaneously taking writes, each thinking they’re the (single) primary. In a split brain scenario the data…
MariaDB 10.5 New Features for Troubleshooting – Percona Live ONLINE Talk Preview
Percona Live Online Agenda Slot: Wed 21 Aug • New York 12:00 midnight • London 05:00 a.m. • New Delhi 9:30 a.m. • Singapore 12:00 noon Abstract I want to…
Database Schema Management Via Liquibase
Creating the database for an application is simple and easy. However, database script management gets complicated in a hurry when you need to support multiple versions, work with multiple teams,…
How to Write Your Index in Tarantool
Tarantool is an application server and a database. The server part is written in C, and the user is provided with a Lua interface to use it. Then, Tarantool is…
Metadata Locks Instrumentation in MariaDB 10.5
There are different ways to study metadata locks in MySQL and MariaDB, as I once described in details. Until recently MariaDB had not provided the performance_schema.metadata_locks table, but it was…
Metadata Locks Instrumentation in MariaDB 10.5
There are different ways to study metadata locks in MySQL and MariaDB, as I once described in details. Until recently MariaDB had not provided the performance_schema.metadata_locks table, but it was…
MySQL + Dynimize: 3.6 Million Queries per Second on a Single VM
In this post I describe the various steps that allowed me to reach 3.6 million queries per second on a single VM instance using MySQL 8.0 with the help of…
MySQL mysql_config_editor & expect
This is just a note to help out anyone that might want to use the mysql_config_editor command in their automation tools. the mysql_config_editor does not take a password argument so automation tools that…