Kubernetes
Helm Charts Explained: Package and Deploy Kubernetes Applications
Learn Helm charts, values.yaml, templates, releases, install, upgrade, rollback commands, chart structure, common mistakes and best practices.
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Magazine
iPhone 18 Pro: Expected Features, India Price, Release Date and Latest Rumours
The iPhone 18 Pro is trending in India ahead of its expected 2026 launch. Explore the latest rumours about its release date, A20 Pro chip, camera,…
Kubernetes
Kubernetes Interview Questions and Real-Time Scenarios for DevOps Engineers
Prepare for Kubernetes interviews with beginner, intermediate and advanced questions, practical answers, kubectl commands, YAML examples and real…
Rust
Async Rust with Tokio: Futures, async/await, Tasks, Timers and Channels
Learn async Rust with Tokio, futures, async/await, tasks, timers, select, channels, blocking work and practical asynchronous service patterns.
Linux
Linux Filesystem Hierarchy Explained: /etc, /var, /home, Paths, Files and Inodes
Learn the Linux filesystem hierarchy, key directories such as /etc, /var, /home and /usr, absolute and relative paths, file types, inodes, links and c...
Rust
Rust with PostgreSQL and SQLx: Pools, Queries, Migrations and Transactions
Connect Rust to PostgreSQL with SQLx, configure connection pools, write safe queries, run migrations and transactions, and design production database...
Docker
Docker Compose Multi-Container App Example: App, Database, Cache and Admin Tool
Build a practical application stack with web service, database, Redis cache, admin console, private networks, environment variables, and persistent vo...
Docker
Docker Volumes Explained: Named Volumes, Bind Mounts and Persistent Data
Understand named volumes, bind mounts, container persistence, database storage, backups, permissions, common mistakes, and reliable data-management pa...
Docker
Docker Networks Explained: Bridge, Host, None, Custom Networks and Port Mapping
Understand bridge, host, none, and custom Docker networks, service discovery, DNS, port publishing, container communication, troubleshooting, and secu...