News

Building an Autonomous SRE Incident Response System Using AWS Strands Agents SDK

Learn how to automate CloudWatch alerts, Kubernetes remediation, and incident reporting using multi-agent AI workflows with the AW...

How We Cut $2,400 Annually by Replacing Managed OTA With Self-Hosted Xavia OTA o...

Faced with scaling OTA updates for a mobile app serving nearly 200,000 users, we rejected a managed service and built a custom Exp...

It's Not Kubernetes. It Never Was.

Kubernetes didn’t make systems complex — organizational scale did. As companies expand across teams, regions, and clouds, infrastr...

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 eve...

Why Prometheus and OpenTelemetry Finally Joined Forces

Discover how Prometheus 3.0 and OpenTelemetry ended years of technical friction to create a unified observability standard for mod...

Kubernetes Operators, Explained by a Production Engineer

A senior engineer’s deep dive into Kubernetes Operators: CRDs, reconciliation loops, caches, finalizers, webhooks, and production-...

Kubernetes at Scale: A Five-Layer Model for Fixing Broken Dev Environments

This article proposes a five-layer environment model—local, ephemeral, feature namespace, dev integration, stage, and prod—to elim...

The Clean Way to Access AWS, Azure, and GCP From Kubernetes (No Secrets, No Rota...

A multi-cloud strategy, building a distributed system, your Kubernetes pods need secure, passwordless authentication across AWS, A...

mTLS Explained: Mutual Authentication for Cloud Microservices

Understand mTLS, how it works in cloud environments, and why it’s becoming a standard practice for service-to-service communicatio...

The HackerNoon Newsletter: AI Doesn’t Mean the End of Work for Us (2/1/2026)

Why Kubernetes Outages Are Usually Human Failures, Not Platform Bugs

Kubernetes isn’t inherently complex—teams create fragility through undocumented tooling, hero engineering, and unchecked operation...

How to Use EKS Pod Identity to Isolate Tenant Data in S3 With a Shared IAM Role

Learn how to use EKS Pod Identity principal tags to isolate each tenant’s S3 access with a single shared IAM role.