Learn the transactional outbox pattern for reliable event publishing. Discover how to solve the dual-write problem, implement idempotent consumers, and achieve exactly-once delivery.
Learn essential high availability patterns including redundancy, failover, load balancing, and SLA calculations. Practical strategies for building systems that stay online.
Chaos engineering injects failures into production systems to find weaknesses before they cause outages. Learn chaos experiments, game days, and fault injection.
Disaster recovery planning protects against catastrophic failures. Learn RTO/RPO metrics, backup strategies, and multi-region failover patterns.
A comprehensive guide to advanced cache patterns — thundering herd, cache stampede prevention with distributed locking and probabilistic early expiration, and cache warming strategies.