System Design
Designing a Rate Limiter
Token bucket, sliding window, and distributed rate limiting strategies with real-world examples.
Practical tutorials on backend development, system design, and modern software engineering — from fundamentals to production.
Hands-on guides written for engineers who build.
Token bucket, sliding window, and distributed rate limiting strategies with real-world examples.
B-tree, Hash, GiST, and GIN indexes — when to use each and how they work under the hood.
Resource naming, pagination, error handling, versioning, and HATEOAS in practice.
From backend basics to advanced distributed systems.
Go, Python, Node.js, and more — build servers that scale.
SQL, NoSQL, caching, and data modeling patterns.
Distributed systems, microservices, and architecture patterns.
CI/CD, containerization, cloud infrastructure, monitoring.
REST, GraphQL, gRPC, and WebSocket API best practices.
Editor setup, debugging, profiling, and developer workflows.