AAAbigeal Afolabiinarbythecoder.hashnode.dev·17h ago · 8 min readYou Don’t Need Kubernetes to Become a DevOps Engineer: The Learning Path I Wish I HadWhy chasing orchestration tools too early creates tutorial hell, and the exact 7-step systems roadmap to build real engineering authority. There is a specific kind of imposter syndrome that shows up e00
CSCortlet Supportinblog.cortlet.com·19h ago · 5 min readWhy Sending a WebSocket Reply From Serverless Feels WeirdWith a normal HTTP API, the response path is obvious. A client sends a request. The server processes it. The server returns a response. That mental model is so familiar that developers barely think ab00
MRMuhammad Rafayinblog.muhammadrafay.com·1d ago · 7 min readHow to Design a Production-Grade Google Cloud Landing Zone with TerraformBefore you deploy applications to Google Cloud, you need clear boundaries. You need to know which project each resource lives in, which network it uses, who can access it, and which security controls 00
AVAtul Vishwakarmainatulcodes.hashnode.dev·1d ago · 7 min readDemystifying AWS Networking (VPCs, Subnets, and Security Groups)Introduction Before deploying your first ECS Fargate cluster, you need to understand AWS networking fundamentals. Most beginners skip this and struggle with "Connection refused" errors later. This gui00
CJCarlos José Castro Galanteincarlosjcastrog.hashnode.dev·1d ago · 7 min readWhy Azure Managed Identity replaces stored credentials and how to use it in 2026Every Azure project eventually has the same conversation. Where do we store the connection string? Someone suggests an environment variable, and someone else points out that environment variables end 00
JFjoyce fosterintechbreakdown.hashnode.dev·1d ago · 10 min readAWS IAM for Beginners: Understanding Users, Groups, Roles, and Policies.INTRODUCTION Brief overview of AWS IAM. IAM, which stands for ‘Identity and Access Management,’ is an essential feature of Amazon Web Services (AWS). It is the foundation upon which AWS infrastructur11J
SPSruthi Palleinsruthipalle.hashnode.dev·1d ago · 6 min readProduction-Grade Terraform (Part 8) —Terraform Variable Type ConstraintsTerraform Variables Terraform variables are generally classified by their purpose or the value they contain. While purpose-based variables include input, output, and local variables, value-based varia00
HJHarshal Jethwainharshaljethwa.hashnode.dev·1d ago · 3 min readHow to Manage Multi-Cluster Kubernetes Fleets Without Exposing Inbound Firewall Ports How to Manage Multi-Cluster Kubernetes Fleets Without Exposing Inbound Firewall Ports Managing a single Kubernetes cluster is relatively straightforward. Managing twenty clusters spread across AWS EKS00
YYuvraj.Rinbuild-break-fix-diaries-with-yuvrajj.hashnode.dev·2d ago · 5 min readI Thought EC2 Was Just a Virtual Machine… Until I Learned ThisWhen I started learning AWS, one of the first services I came across was Amazon EC2. The first thing I learned was: EC2 is a virtual machine in the cloud. I thought I understood it. Launch an instan00
CSCortlet Supportinblog.cortlet.com·3d ago · 4 min readWhy Serverless WebSockets Need a Connection DatabaseWebSockets sound simple at first. A client connects. It sends messages. The server sends messages back. But once you combine WebSockets with serverless infrastructure, one question appears almost imme10
