Percona Community blog: Page 15

In the last few years there have been several examples of major service problems affecting businesses data: outages causing data inconsistencies; unavailability...

...

In my roles as a DBA at various companies, I generally found the tooling to be quite lacking. Everything from metrics collection, alerting, backup management; t...

Late one evening, I was staring at one of our large MySQL installations and noticed the database was hovering around 7-10 run queue length (48 cores, ~500 gigs ...

The blog post How to Compile Percona Server for MySQL 5.7 in Raspberry Pi 3 by Walter Garcia, inspired me to create an updated install of Percona Server for the...

Sometimes, the MySQL Optimizer chooses a wrong plan, and a query that should execute in less than 0.1 second ends-up running for 12 minutes!This is not a new pr...

Starting at version MySQL5.6+ by default innodb_file_per_table is enabled and all data is stored in separate tablespaces. It provides some advantages....

In one of my past blogs I explained the contribution of MongoDB® views in organization security. In this blog, I will take it one step further and I will try to...

Kubernetes’ popularity as the most-preferred open-source container-orchestration system has skyrocketed in the recent past. The overall container market is expe...

...

SmithRX is a next generation pharmacy benefit platform that is using the latest technology to radically reshape the prescription benefit management industry. To...

...

...

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, ...

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...