18+ hour, 52+ min ago   (921+ words) Software Laws from First Principles — Investigation 009. This picks up directly from Identity ≠ Location — read that first if you haven't. A person moves to a new home while a neighborhood directory keeps track of their current location. The moment identities stay…...

21+ hour, 29+ min ago   (713+ words) In a live test, a group chat was asked for two opinions on a simple question: should a new startup use Postgres or MongoDB? OpenClaw answered first. Then it brought Hermes into the conversation to give its own recommendation. The…...

1+ day, 4+ min ago   (35+ words) I build a chat app system design like WhatsApp from scratch, with real-time messages, read receipts, and a Redis offline queue. I always …...

2+ day, 12+ hour ago   (184+ words) Telnyx is an industry leader that's not just imagining the future of global connectivity—we're building it. From architecting and amplifying the reach of a private, global, multi-cloud IP network, to bringing hyperlocal edge technology right to your fingertips through…...

1+ day, 10+ hour ago   (1344+ words) 1. Cenário de negócio Neste projeto, será implementado um VPC peering entre duas VPCs que... Tagged with aws, cloudcomputing, networking....

1+ day, 23+ hour ago   (457+ words) I used to think of deployment as the final step after development. Working with my own VPS changed that perspective. When you deploy your own application, you become responsible for much more than the application code. You have to think…...

1+ day, 17+ hour ago   (1454+ words) Previous Article: AWS IAM Explained: Users, Roles, Policies, and Why Most Security Problems Start Here Networking …...

1+ day, 23+ hour ago   (802+ words) I spent a month measuring it, one round trip at a time, on a real phone. Here is what came back. A JPEG carries the quantization table it was encoded with. Most software uses a scaled version of the reference…...

2+ day, 8+ hour ago   (522+ words) It's Saturday, 8 AM. Day 1 of my KODA Online Fest. I wake up, grab my POCO C55, open Netlify to deploy v16… And I get this: Account credit usage exceeded - new deploys are blocked until credits are added Translation: you're out of build…...

2+ day, 11+ hour ago   (636+ words) When I audited my own SaaS subscriptions by hand, I found 7 tools I remembered paying for. A scan of my mailbox found 23. The gap between those two numbers is the entire reason SaaSClerk exists, and this post is about how…...