Data Fundamentals
Core data concepts every engineer should master: modeling, transactions & isolation, indexing, consistency models, and lifecycle.
Core data concepts every engineer should master: modeling, transactions & isolation, indexing, consistency models, and lifecycle.
Design efficient data structures and access patterns for optimal performance and maintainability
Design indexes and shape queries to reduce IO, avoid hotspots, and meet latency SLOs.
Design indexes for query performance while avoiding write penalties and fragmentation
Master physical data modeling to optimize database implementations with indexes, partitions, storage engines, and performance tuning for specific database systems.