1575 articles
Master PostgreSQL in 2026: JSONB for flexible schemas, full-text search, window functions, CTEs, partitioning, connection pooling, explain analyze, and performance optimization techniques.
Secure your APIs in 2026: OWASP Top 10 for APIs, SQL injection prevention, JWT best practices, CORS configuration, input validation, rate limiting, and security headers. With code examples.
Design and build microservices in 2026: service decomposition, synchronous (REST/gRPC) vs async (message queues) communication, service discovery, API gateway, distributed tracing, and when NOT to use microservices.
The complete web development roadmap and trends for 2026: what is hot (AI-first apps, Edge computing, React Server Components), what is dying (REST overuse, Create React App), and what to learn next.
Master every Arrays & Strings pattern asked in Google, Meta, Amazon, Apple & Microsoft interviews. Covers prefix sum, Kadane, Dutch flag, two pointers, sliding window and 100 hand-picked problems with C, C++, Java, JavaScript & Python solutions.