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Category:AllCareer(1107)DevOps(7907)Machine Learning(11965)Programming Languages(11200)Security(2039)Systems(4587)Tools(7594)Web Development(24875)
Domain Expiration Was Not On Our Alerting Checklist
NewsDevOpsvia Dev.to DevOps

Domain Expiration Was Not On Our Alerting Checklist

The call came at 6 AM on Monday. "The website is down." I checked the servers. Running fine. Checked the load balancers. Healthy. Checked the applicat...

APIVerve1mo ago
Docker Is Not Real. There Is No Container.
NewsDevOpsvia Medium Programming

Docker Is Not Real. There Is No Container.

The kernel never heard of it. Continue reading on Medium »

Prem Chandak1mo ago
The Day I Watched a Video and Accidentally Started an Infrastructure Project
NewsDevOpsvia Medium Programming

The Day I Watched a Video and Accidentally Started an Infrastructure Project

By Yusuf Razak — February 26, 2026 Continue reading on Medium »

Yusuf Razak1mo ago
Chaos by Design: Production Maintenance Drills on Kubernetes
How-ToDevOpsvia Dev.to

Chaos by Design: Production Maintenance Drills on Kubernetes

There's an old SRE adage: "Hope is not a strategy." Yet most engineering teams only discover how their systems fail under pressure when that pressure...

Cloudev1mo ago
Every Git Command You Need, With Examples You Can Actually Copy
How-ToDevOpsvia Dev.to DevOps

Every Git Command You Need, With Examples You Can Actually Copy

I use Git every single day and I still look things up. There's no shame in it. Here's the reference I keep coming back to -- organized by workflow, wi...

arenasbob2024-cell1mo ago
Docker Tips That Actually Matter in 2026
How-ToDevOpsvia Dev.to DevOps

Docker Tips That Actually Matter in 2026

After running Docker in production for years, here are the tips that actually make a difference. 1. Multi-Stage Builds Are Non-Negotiable Stop shippin...

arenasbob2024-cell1mo ago
chmod Cheat Sheet: Linux File Permissions in 5 Minutes
How-ToDevOpsvia Dev.to DevOps

chmod Cheat Sheet: Linux File Permissions in 5 Minutes

If you've ever SSH'd into a server and run chmod 777 just to make things work... this post is for you. Let's fix that. Linux file permissions are simp...

arenasbob2024-cell1mo ago
50+ Cron Expressions You'll Actually Use (Copy-Paste Ready)
NewsDevOpsvia Dev.to DevOps

50+ Cron Expressions You'll Actually Use (Copy-Paste Ready)

Every developer hits that moment: you need to schedule a backup, a deploy, or a cleanup script, and you're staring at five mysterious fields wondering...

arenasbob2024-cell1mo ago
DevOps RealWorld Series #2 Ephemeral Storage: The Hidden Cause of CI/CD Failures in Kubernetes
How-ToDevOpsvia Dev.to DevOps

DevOps RealWorld Series #2 Ephemeral Storage: The Hidden Cause of CI/CD Failures in Kubernetes

We encountered a strange issue where build agents were failing randomly While running Jenkins pipelines on Kubernetes. Agent pods would start normally...

sudhesh G1mo ago
$0 in API Keys: Running AI Agents on a Subscription Instead
How-ToDevOpsvia Dev.to DevOps

$0 in API Keys: Running AI Agents on a Subscription Instead

TL;DR: I run 8 AI agents on exactly $0 in API keys Total infrastructure cost: ~$20/month Fixed cost beats unpredictable per-token billing every time A...

Agustin Montoya1mo ago
How-ToDevOpsvia Medium Programming

I Deployed FastAPI on Kubernetes. My Bill Was $12K Before I Noticed.

Three weeks of “I’ll optimize later” cost me more than my car. Here’s what I learned the hard way. Continue reading on Medium »

Ramesh Kannan s1mo ago
Terraform AWS Provider Explained Like You’re Five (With Real Code)
How-ToDevOpsvia DZone

Terraform AWS Provider Explained Like You’re Five (With Real Code)

Imagine you have a giant box of LEGO. AWS is that giant box full of pieces like servers, databases, networks, buckets, and more. Terraform is like hav...

Ankush Madaan1mo ago
Cool stuff Google Cloud customers built, Feb. edition: Team USA tech; telco data reinvention; Golden State’s “G.O.A.T.T.”
How-ToDevOpsvia Google Cloud Blog

Cool stuff Google Cloud customers built, Feb. edition: Team USA tech; telco data reinvention; Golden State’s “G.O.A.T.T.”

AI and cloud technology are reshaping every corner of every industry around the world. Without our customers, there would be no Google Cloud, as they...

Google Cloud Content & Editorial1mo ago
PayPal's historically large data migration is the foundation for its gen AI innovation
How-ToDevOpsvia Google Cloud Blog

PayPal's historically large data migration is the foundation for its gen AI innovation

With the dawn of the gen AI era, businesses are facing unprecedented opportunities for transformative products, demanding a strategic shift in their t...

Vaishali Walia1mo ago
Serving data from Apache Iceberg lakehouses fast and fresh with Spanner columnar engine (selected)
NewsDevOpsvia Google Cloud Blog

Serving data from Apache Iceberg lakehouses fast and fresh with Spanner columnar engine (selected)

The divide between data in operational databases and analytical data lakehouses is disappearing fast. As businesses increasingly adopt zero ETL lakeho...

Girish Baliga1mo ago
Reading Code is a Skill: How I Actually Started Understanding Real-World Projects
NewsDevOpsvia Medium Programming

Reading Code is a Skill: How I Actually Started Understanding Real-World Projects

The Silent Shock: Entering the Labyrinth Continue reading on CodeToDeploy »

Azamat Omirtay1mo ago
Learn Kubernetes from Scratch (Without the Hype)
How-ToDevOpsvia Hackernoon

Learn Kubernetes from Scratch (Without the Hype)

Who is this for? Someone who has never touched Kubernetes but wants to understand it well enough to discuss it confidently and even run a few things o...

Piyush Jajoo1mo ago
IDEAL BRAND IDENTITY DESIGNS
How-ToDevOpsvia Dev.to DevOps

IDEAL BRAND IDENTITY DESIGNS

https://www.idealcreator.com/service/brand-identity-design-service/ IDEAL BRAND IDENTITY DESIGNS To stand strong in the market, the focal point here w...

Ideal Creator1mo ago
Claude Code CLI Skills That 10x Your Development Workflow
How-ToDevOpsvia Dev.to DevOps

Claude Code CLI Skills That 10x Your Development Workflow

What We Will Build By the end of this workshop, you will have a fully configured Claude Code CLI environment with three concrete pieces in place: a CL...

SoftwareDevs mvpfactory.io1mo ago
Agentic-Ops: A Workflow Framework That Brings DevOps to Your AI Agent
How-ToDevOpsvia Dev.to DevOps

Agentic-Ops: A Workflow Framework That Brings DevOps to Your AI Agent

Stop Blaming AI for Your Missing Guardrails I watched an AI agent refactor an entire module last week. Seventeen files. Four hundred lines changed. It...

Hector Flores1mo ago
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