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IT FundamentalsWhat is REST API? A Beginner's Guide with Real-World Examples (2026)
Discover what REST APIs are and how they power modern websites, mobile apps, and cloud services. This beginner-friendly guide explains HTTP methods, JSON, authentication, status codes, and real-world examples in simple terms.
Cloud ComputingRedis Explained: A Complete Beginner's Guide
Learn Redis from scratch with this complete beginner's guide. Understand Redis architecture, installation, data structures, commands, caching, Pub/Sub, persistence, transactions, and real-world use cases with practical examples to build fast, scalable, and high-performance applications.
Cloud ComputingKubernetes Explained: A Beginner's Guide to Modern Container Orchestration
Learn Kubernetes from scratch with this beginner-friendly guide. Understand its architecture, Pods, Deployments, Services, scaling, and how to deploy your first application with practical examples and essential kubectl commands.