: The mechanics of WAL (Write-Ahead Logging), concurrency control, and crash recovery. Distributed Systems (Part 2)

: General collections under github/topics/database-systems provide various lab materials and community-maintained learning modules. Key Educational Topics Covered

A massive collection of the seminal white papers that defined the industry, including those for Amazon Aurora, Google Bigtable, and Apache Cassandra.

: For a structured breakdown of storage engines and distributed systems, Akshat-Jain/database-internals-notes offers concise summaries of chapters covering B-trees, replication, and consensus algorithms.