📰 Medium · DevOps
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Medium · DevOps
☁️ DevOps & Cloud
⚡ AI Lesson
45m ago
It’s a DNS issue” What That Actually Means in Production
Whenever something is down and nobody knows why, someone eventually says “maybe it’s DNS.” Here’s what’s actually happening when that’s… Continue reading on Med
Medium · DevOps
⚡ AI Lesson
4h ago
Day 16: 100 Days of Cloud (AWS) Challenge: Create an IAM user
AWS IAM (Identity and Access Management) is a service in AWS that securely controls who can authenticate and authorize to use your AWS… Continue reading on Medi
Medium · DevOps
☁️ DevOps & Cloud
⚡ AI Lesson
4h ago
Activepieces on GKE Autopilot: Six Engineering Disciplines for Production Workflow Automation
When a workflow automation platform becomes the integration backbone for a business, it inherits the reliability expectations of… Continue reading on Medium »
Medium · DevOps
⚡ AI Lesson
8h ago
Idempotency in Shell Scripting: Why Running a Script Multiple Times Shouldn’t Cause Problems
Imagine you lock your house door before leaving. Continue reading on Medium »
Medium · DevOps
☁️ DevOps & Cloud
⚡ AI Lesson
10h ago
You Can’t Upgrade This Server. Now What?
Field notes from lift-and-replace migrations. We use AL2 → AL2023 as the example, but the pattern is broader than one OS. Continue reading on Medium »
Medium · DevOps
⚡ AI Lesson
12h ago
The Linux Mastery Handbook
Volume 3 — Linux Processes, Services & Systemd Explained Continue reading on Medium »
Medium · DevOps
⚡ AI Lesson
12h ago
Scale to Zero in Kubernetes 1.36:
A deep technical breakdown with a full reproducible kind lab — Grafana dashboards, latency benchmark, and real terminal output Continue reading on Medium »
Medium · DevOps
🔐 Cybersecurity
⚡ AI Lesson
14h ago
Linux Server Hardening: How to Secure SSH Configuration like a Pro
We all use SSH every day — it’s the default gateway to our servers. But here is the truth: leaving SSH with its out-of-the-box settings is… Continue reading on
Medium · DevOps
🏭 MLOps & LLMOps
⚡ AI Lesson
14h ago
Escaping the Managed AI Tax: Migrating from Pinecone to Qdrant on Bare Metal
How to slash your vector database billing, eliminate memory map crashes, and master scalar quantization. Continue reading on Medium »
Medium · DevOps
⚡ AI Lesson
16h ago
My Test-Selection Tool Skipped 73% of the Suite. That Number Was the Bug.
What shipping an open-source Test Impact Analysis tool taught me about benchmarks you can actually trust. Continue reading on Medium »
Medium · DevOps
☁️ DevOps & Cloud
⚡ AI Lesson
18h ago
Kubernetes Horizontal Pod Autoscaler (HPA) Setup Guide: Automatically Scale Applications Based on CP
Learn how to install Metrics Server, configure Horizontal Pod Autoscaler (HPA), monitor scaling events, and automatically scale Kubernetes Continue reading on M
Medium · DevOps
☁️ DevOps & Cloud
⚡ AI Lesson
18h ago
ECS vs EKS: Which Should You Choose?
Introduction Continue reading on Medium »
Medium · DevOps
☁️ DevOps & Cloud
⚡ AI Lesson
21h ago
Day 39: Automate Linux Backups in 10 Minutes Using Bash and Cron
Stop Losing Important Files: Automate Linux Backups with a Simple Bash Script Continue reading on Medium »
Medium · DevOps
📐 ML Fundamentals
⚡ AI Lesson
22h ago
MLOps Fundamentals Series: From Machine Learning Basics to Production-Ready AI
What we can discuss on this blog : Continue reading on Medium »
Medium · DevOps
⚡ AI Lesson
23h ago
If Charlie Munger Ran Your DevOps Team, He’d Probably Fire Your Heroes
Applying Timeless Mental Models to Build Resilient, Scalable DevOps Systems Continue reading on Medium »
Medium · DevOps
☁️ DevOps & Cloud
⚡ AI Lesson
1d ago
Why Businesses Need CI/CD Pipeline Design & Automation: The Difference Between Shipping Fast and…
Why every business that ships software needs a pipeline that works for them Continue reading on Medium »
Medium · DevOps
☁️ DevOps & Cloud
⚡ AI Lesson
1d ago
Production Troubleshooting Guide #1: Kubernetes
The Pod Is Running, but Users See 503: Start from the Request Path, Not the Pod Continue reading on Medium »
Medium · DevOps
⚡ AI Lesson
1d ago
Day 30 of My Cloud Engineering Journey: 30 Days of Consistent Learning
Today marks a small but meaningful milestone for me: 30 days of consistently learning cloud engineering. Continue reading on Medium »
Medium · DevOps
⚡ AI Lesson
1d ago
Managed Does not Mean Secured For You: Understanding the Shared Responsibility Model for Amazon…
One of the biggest advantages of Amazon Bedrock is that it removes much of the operational complexity of building generative AI… Continue reading on Medium »
Medium · DevOps
☁️ DevOps & Cloud
⚡ AI Lesson
1d ago
5 Things That Broke When I Set Up Certbot with Docker Compose (And How I Fixed Them)
I was setting up a production PHP app on a Hostinger VPS Nginx, PHP FPM, MySQL, all running in Docker Compose. Continue reading on Medium »
Medium · DevOps
☁️ DevOps & Cloud
⚡ AI Lesson
1d ago
We Replaced a £100k/Year Manual Workflow With a £198/Month Kubernetes Platform — Here’s How
Building VidCast: a production-grade, DevSecOps video-to-podcast platform on AWS EKS, from a four-person bootcamp team Continue reading on Medium »
Medium · DevOps
☁️ DevOps & Cloud
⚡ AI Lesson
1d ago
Why Teams Outgrow Cron Jobs
This is one of the questions we get asked very often: Continue reading on Medium »
Medium · DevOps
⚡ AI Lesson
1d ago
Migrating VMs from Azure to AWS with MGN: The Real Story
Kernel boot failures, missing virtio drivers, cloud-init timeouts, and orphaned EBS volumes — what AWS Application Migration Service… Continue reading on Medium
Medium · DevOps
⚡ AI Lesson
1d ago
From Kafka to Splunk with OpenTelemetry Collector Contrib
A follow-up to the Windows Event Logs → Kafka series — this time, we ditch the connector and go full OTel. Continue reading on Medium »
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