Devopsby Blog
DevOps Tools You Should Know in 2026
In 2026, DevOps engineers are expected to manage scalable infrastructure, ship code faster, and ensure reliability. Here are the top tools you should know.
Cost Optimization Strategies Every DevOps Engineer Should Know
Cloud platforms make it easy to scale—but they also make it easy to overspend. Learn practical cost optimization strategies based on real-world production environments.
What DevOps Really Is (Not Just CI/CD & AWS)
A deep, practical guide with real best practices. DevOps is not a toolset or a role—it's a set of principles for speed, reliability, and scale.
Setting up a Cosmos Validator: The Complete Guide
Learn how to deploy a secure and performant Cosmos SDK validator node from scratch.
Optimizing Ethereum Execution Clients for Low Latency
Deep dive into Geth and Nethermind configurations for maximum RPC performance.
Understanding Solana Validator Economics
Breakdown of costs, rewards, and the break-even point for new Solana validators.
Automated Rollbacks in Kubernetes: The "No Manual Panic" Standard
Stop the 3 AM pager fatigue. Learn how automated rollbacks in Kubernetes allow you to achieve "No Manual Panic" infrastructure through intelligent monitoring and cloud automation.
The Ops Death Spiral: Why Your DevOps Team Has Stop Trying (And How to Save It)
Your DevOps team isn't lazy; they are suffering from "Learned Helplessness." Discover the psychology behind the "Ops Death Spiral," why shadow work is killing your velocity, and how to break the cycle before your best engineers quit.
The Stateful Kubernetes Nightmare: Why "Day 2" Operations Are Breaking Your Infrastructure
Running databases on Kubernetes? Read this before you migrate. We dive deep into the undiscussed architectural traps of stateful workloads, operator anti-patterns, and why "Day 2" restore operations might be your undoing.
Kubernetes Mistakes Startups Make (And How to Fix Them)
Kubernetes is powerful, but it can kill your startup's velocity if used incorrectly. Here are the 5 most common mistakes early-stage teams make.
How Much Does DevOps Cost for a SaaS Startup?
Hidden costs, salary breakdowns, and tooling expenses. A realistic look at what it costs to build and maintain a modern SaaS infrastructure.
AWS vs GCP: The Honest Cost Comparison for Startups
Which cloud provider gives you more runway? A breakdown of compute, database, and networking costs between Amazon and Google.
How We Reduced a Client's Cloud Bill by 40% (Case Study)
A real-world breakdown of how we audited a fintech startup's infrastructure and saved them $50k/year with simple optimizations.