Lose a Node, Keep the Service: Building a Zero-Downtime 3-Node k3s Cluster
How to build a 3-node k3s cluster where losing any single node — hardware failure, OS panic, accidental power cut — causes zero application downtime.
ReadThe Greenfield Sandbox: Implementing Hard Tenant Isolation and Deterministic Data at Scale
In over a decade of enterprise software development, I’ve noticed a recurring frustration: the more senior you become, the rarer it is to work on a truly "greenfield" project.
ReadVariance and covariance explained with C#
A deep dive into variance and covariance with modern C# examples. Featuring Orwell’s Animal Farm, dependency injection scenarios, and a short detour into TypeScript.
ReadDeleting deleted group connected SharePoint Online Sites
When a SharePoint Online Site gets deleted, it might have been connected to a M365 group. This article explains how to remove the site from deleted sites.
Read