Posted inIT Storage Technology
Inside the Dell EMC Metro Node (MN-114): Architecture & Hardware Deep Dive
Welcome back to Terminal Notes. When engineering multi-site cloud and on-prem architectures, achieving true high availability (HA) is…
Posted inIT Storage Technology
Decoding Enterprise Optics: SAN vs. Network SFPs & Latest Trends
Welcome back to Terminal Notes. If you’ve spent any time racking enterprise servers or configuring storage arrays, you’ve…
The Ultimate Git Command Cheat Sheet
Whether you are spinning up a new project or untangling a messy merge conflict, Git is the backbone…
Posted inIT Technology
How Flask handles templates versus static files
If you are getting this error: AttributeError: 'function' object has no attribute 'html' In Flask, there is no…
Posted inIT Storage Technology
Guide to Brocade SAN Switches: Zoning, ISLs, and CLI Setup
Welcome back to Terminal Notes. If you spend most of your day deep in Kubernetes manifests, Terraform state…
Posted inIT Programming Technology
Fixing Orphaned VM Registration Errors in VMware ESXi & vCenter
Orphaned virtual machines are a common issue in VMware vSphere environments, especially after storage interruptions, HA failures, vCenter…
Posted inIT Programming Technology
Flask : Lightweight WSGI Web Application framework
Flask is a "micro" web framework, meaning it’s lightweight and easy to get started with, but it can…
Posted inIT Technology
Troubleshooting vSphere HA: “Number of Heartbeat Datastores is 0”
In a VMware vSphere environment, High Availability (HA) is your primary safety net. However, when you see the…