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Category:AllCareer(1131)DevOps(8038)Machine Learning(12208)Programming Languages(11398)Security(2090)Systems(4689)Tools(7751)Web Development(25416)
From Hardened Images to KEV Alerts: What Actually Mattered on March 3, 2026
NewsDevOpsvia Dev.to

From Hardened Images to KEV Alerts: What Actually Mattered on March 3, 2026

import Tabs from ' @theme /Tabs'; import TabItem from ' @theme /TabItem'; import TOCInline from ' @theme /TOCInline'; Most updates today split into tw...

victorstackAI1mo ago
7 Terminal Commands Every Developer Should Know (But Most Don't)
How-ToDevOpsvia Dev.to Beginners

7 Terminal Commands Every Developer Should Know (But Most Don't)

Most developers use the terminal every day but only scratch the surface. Here are 7 commands that saved me hours of work — and you probably aren't usi...

Даниил Корнилов1mo ago
Announcing Docker Hardened System Packages
NewsDevOpsvia Docker Blog

Announcing Docker Hardened System Packages

Your Package Manager, Now with a Security Upgrade Last December, we made Docker Hardened Images (DHI) free because we believe secure, minimal, product...

Vishrut Iyengar1mo ago
Cloudflare's Toxic Combinations: A Practical Compound-Signal Checklist for Incident Prevention
NewsDevOpsvia Dev.to DevOps

Cloudflare's Toxic Combinations: A Practical Compound-Signal Checklist for Incident Prevention

import Tabs from ' @theme /Tabs'; import TabItem from ' @theme /TabItem'; Cloudflare's "toxic combinations" lesson is simple: incidents often come fro...

victorstackAI1mo ago
The Metabug: When Your Blog Publishing Cron Can't Even Publish Itself
NewsDevOpsvia Dev.to DevOps

The Metabug: When Your Blog Publishing Cron Can't Even Publish Itself

Last week I found myself staring at an awkward problem: the script that publishes these blog posts couldn't reliably publish itself. It wasn't broken...

Bob Renze1mo ago
How to Read Code You Didn't Write (Without Losing Your Mind)
How-ToDevOpsvia Dev.to Beginners

How to Read Code You Didn't Write (Without Losing Your Mind)

Reading other people's code is a superpower. Here is a practical guide on how to navigate a new codebase without feeling overwhelmed. Opening a new, m...

Renato Silva1mo ago
Reliability Is a Socio-Technical Problem
NewsDevOpsvia Dev.to DevOps

Reliability Is a Socio-Technical Problem

When systems fail, we reach for the obvious instruments. Logs. Metrics. The deployment timeline. A frantic scroll through configuration diffs at two i...

Iyanu David1mo ago
Junior Dev Fixed a Bug in 5 Minutes. Senior Dev Took 3 Days. Junior Was Right
NewsDevOpsvia Medium Programming

Junior Dev Fixed a Bug in 5 Minutes. Senior Dev Took 3 Days. Junior Was Right

Fresh eyes beat experience. Sometimes simplicity beats architecture. Continue reading on CodeToDeploy »

Code War1mo ago
I Migrated to Microservices. Our Bill Went From $2K to $18K/Month
NewsDevOpsvia Medium Programming

I Migrated to Microservices. Our Bill Went From $2K to $18K/Month

Monolith: 1 server. Microservices: 47 containers, 12 databases, 8 message queues. Continue reading on CodeToDeploy »

Code War1mo ago
The Architecture Drift Nobody Measures
How-ToDevOpsvia Dev.to DevOps

The Architecture Drift Nobody Measures

Systems rarely collapse suddenly. I know that sounds obvious — every engineer has read the postmortem that opens with "a cascade of small failures" —...

Iyanu David1mo ago
How Power Automate Helps Analysts Send Alert Emails Faster and How AI Builder Takes It to the Next Level
How-ToDevOpsvia DZone

How Power Automate Helps Analysts Send Alert Emails Faster and How AI Builder Takes It to the Next Level

Why Alerting Is Still a Pain Point for Analysts In most organizations, business analysts are expected to do more than just build dashboards. They are...

Harsh Patel1mo ago
Safe AWS Lambda Durable Functions with XState
How-ToDevOpsvia Dev.to

Safe AWS Lambda Durable Functions with XState

Photo by Heather McKean on Unsplash Define typesafe workflows running as AWS Lambda Durable Functions using XState Code is available in this repositor...

szymon-szym1mo ago
17 AWS security issues I spot in almost every infrastructure audit
How-ToDevOpsvia Dev.to

17 AWS security issues I spot in almost every infrastructure audit

I've been doing cloud infrastructure audits for a while now - different companies, different industries, tiny teams and huge ones. And almost every ti...

Mariusz Gębala1mo ago
Simple Android Encryption With No Accounts or Subscriptions
How-ToDevOpsvia Dev.to

Simple Android Encryption With No Accounts or Subscriptions

Most people building an Android encryption app start with a familiar checklist: strong crypto, easy UX, maybe a cloud backup, password reset, and an a...

Almost Brilliant Ideas1mo ago
Why P99 Latency Is the Only Metric That Actually Matters
NewsDevOpsvia Medium Programming

Why P99 Latency Is the Only Metric That Actually Matters

Your monitoring dashboard shows average response time: 42ms. Green across the board. The team is happy. The sprint review goes smoothly… Continue read...

Nitin Agrawal1mo ago
How I Create Memory for My Agents on Claude Code
How-ToDevOpsvia Dev.to

How I Create Memory for My Agents on Claude Code

How I Create Memory for My Agents on Claude Code March 3, 2026 Introduction AI agents forget everything. Every new session starts from zero — no conte...

Tebogo Tseka1mo ago
Docker Image Was 8.2GB. I Got It to 127MB. Deploy Time: 18min → 40s
How-ToDevOpsvia Medium Programming

Docker Image Was 8.2GB. I Got It to 127MB. Deploy Time: 18min → 40s

47 layers. Every RUN command created a new layer. Fixed in 9 lines. Continue reading on Let’s Code Future »

Engineer in the Dark1mo ago
CompTIA Security+ SY0-701 3.3 Study Guide: Data Security and Classifications
How-ToDevOpsvia Dev.to Beginners

CompTIA Security+ SY0-701 3.3 Study Guide: Data Security and Classifications

Data is one of the most critical assets any organization possesses. Protecting that data requires a deep understanding of what the data is, how it is...

Andrew Despres1mo ago
Apache Geode 2.0: Revival, Reinvention, and the Road Ahead
How-ToDevOpsvia Dev.to

Apache Geode 2.0: Revival, Reinvention, and the Road Ahead

Originally published at https://news.apache.org/foundation/entry/apache-geode-2-0-revival-reinvention-and-the-road-ahead By: Jinwoo Hwang Lead Develop...

Whitney1mo ago
Building a Cost-Efficient Serverless Resume on Azure
How-ToDevOpsvia Dev.to

Building a Cost-Efficient Serverless Resume on Azure

Hi dear reader 👋, Welcome to my very first blog post on DEV, grab a cup of coffee, this one's worth it. Introduction I have been on a deliberate jour...

Wisdom Emmanuel1mo ago
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