Systems

System design architecture explained through scalability, real-world systems, and engineering tradeoffs used in modern software platforms.

Implementing etcd Multi-Region Leader Election with DNS Service Discovery in Kubernetes

June 28, 2026

CockroachDB Active-Active Multi-Region on Kubernetes

June 24, 2026

Building a Read-Replica Lag-Aware Routing Proxy for Aurora MySQL with Lambda and PI

June 20, 2026

Consistent Hashing in Redis Cluster for Fast Sessions

June 16, 2026

Implementing the Saga Pattern with Choreography for Distributed Order Processing in Microservices

June 12, 2026

Implementing the Outbox Pattern with Debezium and Kafka Connect for Guaranteed Eventual Consistency in Order Processing

June 8, 2026

Implementing Rate Limiting for E-commerce Checkout API Using Spring Cloud Gateway and Redis

June 4, 2026

Implementing Circuit Breaker Pattern in Spring Boot Microservices with Resilience4j

June 1, 2026

Implementing Cache-Aside Pattern with Redis in Spring Boot for E-commerce Product Catalog

June 1, 2026

Preventing Overselling in E-commerce with Redis Distributed Locks in Spring Boot

June 1, 2026

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