trk7's blog

I put together a reference covering Cloud Run networking end-to-end — Direct VPC egress subnet sizing, ingress patterns (ILB vs PSC vs run.app), PSA/PGA/PSC routing differences, VPC-SC perimeter configuration, tenant isolation in Shared VPC, and service-t…

I am planning to write about a few pasurams (verses) that have deeply impressed me.

Designing failure semantics across ingress, Java services, clients, and serverless The most dangerous thing about Kubernetes probes is not that teams misunderstand their definitions.

Recently, I reduced BigQuery cost significantly by changing how we maintained a token index table used for keyword search.

After publishing my last post on AI coding agents, I read Will Lockett’s piece, “The AI bubble is about to burst (but the next bubble is already growing)”.

Recently I watched two movies that I was quite impressed with.

Introduction As a software and infrastructure engineer with decades of experience, I’ve witnessed numerous technological shifts in our industry.

While working on my site for Learning and Quiz Generation I noticed that asking LLM’s for JSON outputs was problematic.

That Selective Exam Writing Test… Phew!

While upgrading the Nginx Ingress Controller, I encountered a few issues with the controller pod startup.