Learn in small steps
One clear idea at a time, usually in a few focused minutes.
Learn by doing
Understand data.
Build with SQL.
Learn database design and SQL with short lessons and hands-on practice.
books
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loans
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Work with real concepts
Tables, keys, relationships, ER models, and practical SQL.
Understand mistakes
Immediate explanations show why an answer works and how to improve.
The full curriculum
From tables
to queries.
Database foundations, keys, relationships, normalisation, ER diagrams, and real SQL practice.
Database basics
Tables, records, fields, and data types.
Keys & relationships
Identify records, connect tables, and avoid duplication.
ER modelling & SQL
Draw relationships and query connected data.
Ready when you are