Tech Articles
Curated developer articles, tutorials, and guides – auto-updated hourly
Durrell Gemuh3d ago • 5 min read
AWS Cost Optimization: 15 Strategies That Work
Cloud costs can spiral out of control faster than most engineering teams realize. I've helped...
#aws#cloud#infrastructure#optimization
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![Kubernetes Networking [Level-8: kube-proxy / iptables / IPVS / eBPF]](https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2Fbnznebghw6b2b6djr3e5.png)
ADITYA RAJ13h ago • 15 min read
Kubernetes Networking [Level-8: kube-proxy / iptables / IPVS / eBPF]
This is Level 8 of our Kubernetes networking series, and it's where we finally go inside the Service...
#infrastructure#kubernetes#networking
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Azalea5d ago • 3 min read
Stablecoin Payments Are Becoming a Developer Problem
Stablecoins have spent years inside crypto trading. Their role in payments is becoming much more...
#blockchain#crypto#fintech#infrastructure
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Kestrion6d ago • 5 min read
The Kubernetes Checklist for Teams Without a Platform Team
Most Kubernetes advice assumes you have a platform team: specialists who own upgrades, ingress,...
#devops#infrastructure#kubernetes#sre
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Aditya Sharma5h ago • 5 min read
Why Does a Webpage Feel Instant When the Server Is Thousands of Miles Away?
You type a URL. Press Enter. A webpage appears. The server hosting that page might be in a data...
#infrastructure#networking#performance#webdev
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saheed5d ago • 6 min read
Kubernetes Services: Solving the Ephemeral Pod Networking Problem
If you’re learning Kubernetes, one concept you’ll encounter almost immediately is the Service. At.....
#infrastructure#kubernetes#networking
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Schiff Heimlich8h ago • 3 min read
When Disk Space Is Not Disk Space: The Inode Exhaustion Problem
When Disk Space Is Not Disk Space: The Inode Exhaustion Problem You run df -h, everything...
#devops#infrastructure#linux#sre
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Tanay Karmarkar2d ago • 1 min read
WTH is PostgreSQL Transaction ID Wraparound?
One of the most abrupt production outages you can experience in PostgreSQL doesn’t come from a...
#postgres#database#infrastructure
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Art light4d ago • 2 min read
The Internet Feels Simple Until the Pipes Start Leaking
Most people only notice infrastructure when it breaks. A checkout button spins for too long, a video...
#resources#infrastructure#productivity#reviews
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Tonmoy Chandra Mudi4d ago • 6 min read
AI Is Making Chips More Expensive
When we talk about the AI boom, we usually talk about: ChatGPT Claude Gemini AI...
#ai#hardware#infrastructure
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Schiff Heimlich4d ago • 2 min read
Why logrotate silently does nothing and how to actually debug it
A config that doesn't error is not a config that works. logrotate misconfigurations don't fail...
#debugging#devops#infrastructure#linux
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Michal Šimon6d ago • 6 min read
From Emergency Rescue to Infrastructure Backbone: QQ studio Storage Upgrade
About QQ studio QQ studio is a Czech production and postproduction company engaged in...
#infrastructure#virtualmachine
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Pedro Oliveira2h ago • 6 min read
Reconciliation Loop: Como o Kubernetes implementa infraestrutura declarativa
Ao meu ver, uma das maiores qualidades é o que faz o Kubernetes ser a ferramenta padrão quando se...
#devops#infrastructure#kubernetes
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Mr Recruiter16h ago • 3 min read
How to design a secure network for a growing business (without gold-plating it)
There are two ways to get network security wrong, and they're opposites. One is doing too little, a....
#ai#programming#infrastructure#networking
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Anik Sikder6d ago • 6 min read
DNS Propagation Explained: Why DNS Changes Take Time and What Actually Happens Behind the Scenes
In the previous article, we explored: How DNS works How DNS records power websites, email systems,...
#seo#devops#infrastructure#dns
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jamilxt9h ago • 7 min read
Cerebras CS-4 vs NVIDIA GB300 NVL72: What the 30x Inference Speed Claim Means for Your Agents
Yesterday morning my agent pipeline was crawling. Six model calls chained together, each one waiting...
#ai#machinelearning#nvidia#infrastructure
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Jeleel5d ago • 4 min read
Evidence-Driven Operations
Absence of signal is not evidence of health. What operational evidence actually looks like: structur...
#platformengineering#sre#devops#infrastructure
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Marco1d ago • 3 min read
Daily Dose of DevOps — Terraform remote state explained
Terraform Remote State Explained Terraform is a powerful tool for infrastructure as code,...
#devops#infrastructure#terraform
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Mr Recruiter16h ago • 3 min read
Enterprise network infrastructure: the mental model, not the parts list
Most explanations of network infrastructure hand you a glossary. Router, switch, firewall, load...
#ai#infrastructure#webdev#programming
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Andrii Mahalias2d ago • 5 min read
Graceful Multi-Tenant Lifecycle: Managing Isolated Containers, Drains, and Deferred Purges in Python
When building a multi-tenant SaaS control plane that provisions dedicated infrastructure per client ...
#architecture#docker#infrastructure#python
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Michael Carter3d ago • 11 min read
Post Quantum TLS: What Hybrid Key Exchange Actually Changes
Post quantum cryptography is no longer something security teams can leave entirely to research...
#cybersecurity#infrastructure#networking#security
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Varsharani Hawanna1d ago • 6 min read
CloudNativePG Admission Webhook Timeout on GKE Autopilot: Root Cause, Troubleshooting and Production Fix
Solving CloudNativePG Admission Webhook Timeouts on GKE Autopilot Tags: kubernetes gke...
#cloud#database#infrastructure#kubernetes
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Marco2d ago • 3 min read
Daily Dose of DevOps — Kubernetes readiness vs liveness probes
Kubernetes Readiness vs Liveness Probes: Understanding the Differences and Choosing...
#devops#infrastructure#kubernetes
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Tanu Priya1d ago • 7 min read
CDN: How Websites Serve Content Faster Globally
Imagine opening a website from India while its servers are located in the United States. You reques...
#infrastructure#networking#performance
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