📰 Dev.to · NTCTech
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Dev.to · NTCTech
10h ago
containerd vs CRI-O: Memory Overhead at Scale (Real Node Density Limits)
When evaluating containerd vs CRI-O, the decision rarely comes down to features — it comes down to...
Dev.to · NTCTech
1d ago
Velero Going CNCF Isn't About Backup. It's About Control.
The Velero CNCF backup announcement at KubeCon EU 2026 was framed as an open source governance...
Dev.to · NTCTech
2d ago
Terraform vs OpenTofu (2026): Should You Switch After the BSL Change?
The question isn't "Terraform vs OpenTofu." The real question is whether your infrastructure control...
Dev.to · NTCTech
4d ago
Gateway API Is the Direction. Your Controller Choice Is the Risk.
Gateway API Kubernetes adoption is settled. The project has made its call — GA in 1.31, role-based...
Dev.to · NTCTech
5d ago
We Built a Data Gravity Calculator for AI Infrastructure Placement — Here's the Methodology
Most AI infrastructure decisions get made on hourly GPU rates. That's the wrong input...
Dev.to · NTCTech
6d ago
Your Monitoring Didn't Miss the Incident. It Was Never Designed to See It
I've watched observability vs monitoring play out as a live incident more times than I can...
Dev.to · NTCTech
1w ago
Ingress-NGINX Deprecation: What to Do Next (Four Paths, Four Failure Modes)
On March 24, 2026, the kubernetes/ingress-nginx repository went read-only. No more patches. No more...
Dev.to · NTCTech
1w ago
AI Didn't Reduce Engineering Complexity. It Moved.
AI Didn't Reduce Engineering Complexity. It Moved. The pitch for AI in engineering was...
Dev.to · NTCTech
1w ago
Kubernetes Requests vs Limits: The Scheduler Guarantees One Thing. The Kernel Enforces Another.
You set requests. You set limits. The pod still gets throttled — or killed. Not because Kubernetes...
Dev.to · NTCTech
2w ago
VPA vs HPA in Kubernetes: Why Most Teams Choose the Wrong Autoscaler
Most Kubernetes teams reach for HPA first. It's visible, familiar, and the CPU dashboard makes the...
Dev.to · NTCTech
2w ago
Cloud Egress Costs Explained: Why Your Architecture Is Paying a Tax You Never Modeled
You modeled compute. You modeled storage. You built cost estimates, ran capacity planning, and got...
Dev.to · NTCTech
2w ago
Cost-Aware Model Routing in Production: Why Every Request Shouldn't Hit Your Best Model
Your system isn't expensive because your models are expensive. It's expensive because every...
Dev.to · NTCTech
2w ago
InfiniBand Is Losing the Fabric War. Here's What That Changes for Your Architecture.
The InfiniBand vs RoCEv2 decision has been settled at the hyperscaler level — and the answer is...
Dev.to · NTCTech
2w ago
Vertical Pod Autoscaler in Production: In-Place Resize Works — Until It Doesn't
Kubernetes 1.35 made in-place pod resize stable. Most of the coverage stopped there. The narrative...
Dev.to · NTCTech
3w ago
Kubernetes Is Moving Past Ingress. Most Clusters Aren't.
The Kubernetes Gateway API project is not forcing you to migrate away from Ingress NGINX. There is no...
Dev.to · NTCTech
3w ago
Database Backup Fidelity: Why Crash-Consistent Is Not a Database Backup
App-consistent database backup is the difference between a recoverable database and a recovery event...
Dev.to · NTCTech
3w ago
Kubernetes 1.35 Removes the Restart Tax — Why Stateful Workloads Just Got Easier to Operate
Kubernetes 1.35 in-place pod resize graduates to stable — and with it, six years of a hidden...
Dev.to · NTCTech
3w ago
containerd in Production: 5 Day-2 Failure Patterns at High Pod Density
This post originally appeared on Rack2Cloud. All patterns were observed across production Kubernetes...
Dev.to · NTCTech
4w ago
Kubernetes as the VMware Exit Ramp: How Platform Teams Are Reducing VMware Dependence
The K8s exit ramp doesn't replace VMware — it replaces the need for VMware to be the only answer....
Dev.to · NTCTech
1mo ago
Kubernetes Day-2 Incidents: 5 Real-World Failures and the One Metric That Predicts Them
Day 1 is shipping the cluster. Day 2 is living with it. And Day 2 has patterns. The same five...
Dev.to · NTCTech
1mo ago
Kubernetes Service Mesh vs eBPF Networking: Cilium vs Calico Explained
Kubernetes networking has historically been split across two layers: the Container Network Interface...
Dev.to · NTCTech
1mo ago
The Kubernetes Day 2 Maturity Model: Azure-Native Edition
Kubernetes is not a platform. It is a set of four intersecting control loops. Day 0 is easy. You...
Dev.to · NTCTech
1mo ago
The Rack2Cloud Method: A Strategic Guide to Kubernetes Day 2 Operations
This is the Strategic Pillar of the Rack2Cloud Diagnostic Series. It synthesizes the lessons from our...
Dev.to · NTCTech
1mo ago
Storage Has Gravity: Debugging PVCs & AZ Lock-in
This is Part 4 of the Rack2Cloud Diagnostic Series, where we debug the silent killers of Kubernetes...
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