Your ultimate resource for Oracle, SQL Server, MySQL, and PostgreSQL. Master the art of database management with premium guides and scripts.
Start LearningInstallation, RMAN, Data Guard, RAC, and performance tuning guides for all versions.
Administration, T-SQL, backup strategies, and high availability solutions.
Replication, clustering, and performance optimization for the world's most popular open source DB.
Advanced SQL features, JSONB, indexing strategies, and high availability setup.
Galera Cluster, storage engines, and key differences from MySQL.
NoSQL document store design, sharding, and replica set configuration.
Linux administration, Shell scripting, and automation tools for DBAs.
AWS RDS, Azure SQL, and Oracle Cloud Infrastructure (OCI) deep dives.
Tools and techniques to keep your database healthy and performant.
In-depth DBA tutorials, walkthroughs, and database demos — free on YouTube.
