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.

1 — Frequently Asked Interview Questions

Covers the recurring DBMS comparison questions asked in interviews — ACID vs BASE, clustered vs non-clustered indexes, B-tree vs B+-tree, 2PL vs MVCC, OLTP vs OLAP, and normalization vs denormalization.

2 — SQL Coding Interview

Covers a SQL coding interview practice set spanning easy through hard window-function and recursive SQL problems.

3 — Internal Architecture Deep Dive

Covers internals deep dives across PostgreSQL, MySQL InnoDB, Oracle, and SQL Server.

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.