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Simply DBMS

Welcome to the Database Management Systems repository. This space is dedicated to the mechanics of data storage, retrieval, and transactional integrity.

🎯 Core Focus Areas

As a backend engineer scaling systems, understanding the underlying database engine is critical. This manual covers: * Relational Design: Normalization, ER Modeling, and Schema constraints. * Query Optimization: B-Tree vs. Hash Indexing, Execution Plans, and Query tuning. * Concurrency & ACID: Transaction isolation levels, locking mechanisms, and deadlocks. * Distributed Data: CAP Theorem, Sharding strategies, and Replication lag.

🚀 Current Sprint

  • Documenting B-Tree indexing trade-offs.

Building deep intuition over memorization.