The circuit breaker pattern is simple in one process and much harder across a fleet. Shared state, stale results, probe arbitration and coordinator loss, with a working Redis implementation.

Tail-recursive code in JavaScript still risks stack overflow in real-world runtimes. Learn when recursion is safe and when to switch to iterative patterns.

Creational patterns were first described in the famous Gang of Four’s Design Patterns. The book presents each pattern in a dedicated chapter and follows a strict structure for each one: intent, motivation, applicability, structure, participants, collaborations, consequences, implementation, sampl…

Discover main types of software design patterns: creational, structural, and behavioral, to build scalable, maintainable, and quality software architectures.

Explore a decorator pattern real-world example in C# with logging, caching, and retry decorators for a production-ready HTTP client service.