post://event-driven-architecture-kafka-contracts
Event-Driven Architecture: Kafka Topics, Contracts, and Replays
How to model event contracts, partition strategy, and replay-safe consumers in production.
~/blog/category/data-engineering
post://feature-engineering-pipelines-realtime-ml
Feature Engineering Pipelines for Real-Time ML
Batch + stream feature pipelines, consistency guarantees, and training-serving skew prevention.
post://database-indexing-performance-tuning
Database Indexing Deep Dive: Practical Performance Tuning
How to choose indexes from real query patterns and avoid write amplification traps.
