It is one of the dogmas that upgrading freeware libraries is a drag - but not anymore especially for MySQL. Check out this article for more information.

What’s more frightening than Halloween? Data migration.

Automatically log slow query plans with auto_explain and learn how to fix the problematic PostgreSQL queries that are slowing you down.

Learn how to set up a MariaDB database server on a Raspberry Pi 4 Model B with 8 GB of RAM that you can connect to your local network through WiFi or Ethernet

A Zero to SQL 90 Days Roadmap

If you’re still doing manual migrations on the database you’re doing it wrong. Databases are as much part of the application as the code.

The Hyper-V and VMware virtual environments may seem similar, but upon closer inspection, a number of important differences between these two platforms.

Explore database normalization in an easy-to-understand way using pet store examples. Discover the different levels from 1NF to 3NF and the importance of data

Understanding MySQL explains query output is essential to optimize the query. EXPLAIN is good tool to analyze your query.

In this article, I want to share an interesting bug that I stumbled upon in MySQL.

Distribute a MongoDB collection fast, "reshard-to-shard" distributes data quicker than others methods, spreading your workload across multiple shards in hours.

Learn how to use the go-redis client to get started with Apache Kvrocks, a distributed key-value NoSQL database.

A comprehensive guide how to use popular embedded OLAP database DuckDB with Go.

Learn how to monitor your databases with ease using Docker and Percona Monitoring and Management (PMM). PMM is a free and open-source platform for monitoring an

In this article, we’ll provide a step-by-step tutorial that will guide you through connecting Manticore to Apache Superset and adding a chart.

Understanding the different types of normal forms is essential for anyone involved in designing and optimizing relational databases.

Learn how to connect a traditional web app to a Postgres database, in a way with requires minimal/no code changes and no firewall management

Master the art of deploying MongoDB sharded clusters with Ansible—a detailed step-by-step guide for seamless automation.

Learn about the new features of the open source Apache Cassandra 5.0 database, including performance, advanced querying, and more.

Discover how the database administrator role is evolving with managed services like AWS RDS.