Planet MariaDB Server
Percona Live Presents: The First Ever TiDB Track
The PingCAP team has always been a strong supporter of Percona and the wider open source database community. As the people who work day in and day out on TiDB,…
Slack
Just a simple post here to give support to the slack community channels. If you have not joined some of these… this is a great way to communicate with the…
Percona Live Presents: The MySQL Query Optimizer Explained Through Optimizer Trace
During my presentation at Percona Live 2019 I will show how using Optimizer Trace can give insight into the inner workings of the MySQL Query Optimizer. Through the presentation, the audience…
Percona Live Presents: Vitess – Running Sharded MySQL on Kubernetes
The topic I’m presenting addresses a growing and unfulfilled need: the ability to run stateful workloads in Kubernetes. Running stateless applications is now considered a solved problem. However, it’s currently…
Simple KeepaliveD set up
So keepalived has been around for quite a while now …. however it is still a mystery to many. So this is a very simple example of how keepalived can work with…
Sometimes the slow database.. is not the database…
So I was recently asked to look into why the updated MySQL 5,.6 was slower than the older 5.5 So I started by poking around looking over the standard variables…
Every MySQL should have these variables set …
So over the years, we all learn more and more about what we like and use often in MySQL. Currently, I step in and out of a robust about of…
London Open Source Database Community Meetup
I strongly believe in the community. Communities are the real strength of open source. Not just the theoretical ability to study, modify and share code – but the fact that…
Learning microservices with a practical example
A practical guide to learning microservices using Spring Cloud.
Un-split brain MySQL via gh-mysql-rewind
We are pleased to release gh-mysql-rewind, a tool that allows us to move MySQL back in time, automatically identify and rewind split brain changes, restoring a split brain server into…
Un-split brain MySQL via gh-mysql-rewind
We are pleased to release gh-mysql-rewind, a tool that allows us to move MySQL back in time, automatically identify and rewind split brain changes, restoring a split brain server into…
#ilovefs Valentine’s Day Celebration (I Love Free Software)
Free Software Foundation Europe (FSFE) is celebrating the creators of free software with their I Love Free Software campaign #ilovefs, a social campaign for Valentine’s Day. The idea is to…
How to call a Java method from a JavaScript function in the browser
A video demonstration on calling a Java method from a JavaScript function in Vaadin.
Infinite lazy loading
An excerpt from Chapter 9 of my book on implementing infinite lazy loading in Vaadin.
An Introduction To MongoDB Replication
MongoDB® is database software that stores data in the same format as JSON. The data structure of the database can be changed when required. The performance of the database is…