System design and internal workings
Master Write-Ahead Logging from fundamentals to implementation. Learn how databases guarantee durability through WAL, understand crash recovery, checkpoint strategies, and see how modern databases like NexaDB implement WAL for reliability.
Master Bloom filters from theory to implementation. Learn the mathematics, understand false positives, see real-world applications in databases, caching, and distributed systems. Includes code examples and optimization techniques.
Deep dive into Log-Structured Merge Trees (LSM-Trees). Learn how databases like LevelDB, RocksDB, Cassandra, and NexaDB achieve high write throughput with this powerful data structure.