Latest Blogs
Tutorials, guides, and insights on DevOps, SRE, and Cloud technologies.
SRE Principles — SLOs, Error Budgets, and Toil Reduction
Understand Site Reliability Engineering principles including SLOs, SLIs, error budgets, toil reduction, and how SRE differs from traditional DevOps.
Docker Logging — From docker logs to ELK Stack
Master Docker logging — logging drivers, docker logs command, log rotation, structured JSON logging, centralized logging with ELK and Loki, and production best practices for containerized applications.
Kubernetes Resource Management — Requests, Limits, and QoS Classes
Understand Kubernetes resource management — CPU and memory requests and limits, QoS classes, LimitRanges, ResourceQuotas, and right-sizing strategies with VPA.
Shell Scripting Series Part 2 — Real-World Automation Scripts
6 production-ready bash scripts you can use today: server health checks, log cleanup, backup automation, deployment, disk alerts, and user management.
Terraform Import — Bring Existing Infrastructure Under Control
Learn how to import existing cloud resources into Terraform state using terraform import, import blocks (Terraform 1.5+), and bulk import strategies for AWS, Azure, and GCP.
SQS vs SNS vs EventBridge — AWS Messaging Services Decoded
Understand AWS messaging services inside out. Compare SQS, SNS, and EventBridge with real CLI examples covering queues, topics, event buses, fan-out patterns, and dead-letter queues.
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