SUBHANU TECH INSIGHTS
In-depth technical guides, cloud architecture breakdowns, DevOps tutorials, and engineering insights from industry mentors.
As a DevOps Engineer managing multiple AWS accounts, learn how Control Tower streamlines multi-account governance, billing, security standards, and console access with a centralized dashboard.
Maintain peak application performance and resource efficiency in K8s clusters by automatically scaling pod replicas based on observed CPU and custom metrics.
Master essential Git commands, commit histories, merge conflict resolutions, and feature branch workflows required for collaborative software engineering teams.
Drastically optimize production container sizes and build speed by packaging build artifacts in temporary stages before copying into lean NGINX runner images.
Understand End-of-Life software vulnerabilities and how organizations can plan seamless migrations to actively supported, secure technical stacks.
Explore automated rollout strategies, self-healing pods, service discovery, secret management, and storage orchestration in modern production K8s.
Implement Prometheus metrics collection, Grafana visualization dashboards, and automated alert manager pipelines for 24/7 IT system health.
Demystifying ClusterIP, NodePort, LoadBalancer, and Ingress routing rules for stable inter-pod and external client communications.
A comprehensive guide to 2xx success, 3xx redirects, 4xx client errors, and 5xx server exceptions for API developers and web engineers.
Manage cluster security by binding Roles, ClusterRoles, and RoleBindings to authorize precise user actions and service account permissions.
Trace code compilation, dependency resolution, unit test automation, containerization, and release deployments in production CI/CD pipelines.
Explore reliability, scalability, maintainability, performance efficiency, and security practices for 24/7 mission-critical software architecture.
Compare single-node local development with Minikube against multi-node production cluster bootstrapping with kubeadm.
Safeguard cloud infrastructure using AWS IAM, KMS encryption, GuardDuty threat detection, WAF rules, and security compliance policies.
Understand container inter-communication, bridge networks, port forwarding, and multi-host overlay networks explained with diagrams.
Comparing GitFlow, Trunk-Based development, release branches, and feature pull-requests for smooth team collaboration without code friction.
