Database Management Systems

A book-shaped table of contents for DBMS: relational foundations through SQL mastery, storage internals, transactions, distributed databases, NoSQL, and MAANG interview prep — cross-linking existing system-design/patterns notes instead of duplicating them.

2 — Key-Value Stores

Covers key-value store concepts through Redis and DynamoDB.

3 — Document Databases

Covers document database concepts through MongoDB and Couchbase.

4 — Column Family Databases

Covers wide-column store concepts through Cassandra and Bigtable.

5 — Graph Databases

Covers graph database concepts through Neo4j, the property graph model, and RDF.