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Serverless & Event‑Driven
FaaS, queues/streams, pub/sub, and event architectures at scale.
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Designing a URL Shortener in AWS (Part 1): The Architecture
3+ day, 14+ hour ago (1092+ words) TL;DR: mol.la is an open-source URL shortener I built in Go on AWS. The design target is 100 million new links a month with a 100:1 read-to-write ratio, a p99 redirect under 50 ms at the edge, and 99.9% availability for the redirect…...
Designing a URL Shortener in AWS (Part 3): Writes, Clicks, and the Slow Path
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Retiring a Server Is Easy. Finding Everything That Depends on It Is Not
5+ day, 17+ hour ago (1363+ words) Shutting down an old server sounds straightforward. “Wait, we still use that.” The server may be old, lightly used, and missing from most documentation, but that doesn’t mean it has no dependencies. It might still be handling: A scheduled task…...
Hostphase Servers Explained: Instant, Custom and GPU Options Compared
4+ day, 22+ hour ago (1346+ words) A DevOps lead at a mid-sized fintech gets a Slack message on a Thursday afternoon. The load test planned for Monday needs four more machines, and nobody budgeted for them. Ten years ago, the answer would have been a polite…...
Announcing Cloudflare OHTTP Gateway – expanding access to Cloudflare’s privacy-preserving infrastructure
4+ day, 21+ hour ago (867+ words) That’s why Cloudflare builds infrastructure that helps developers bake privacy into their apps. Oblivious HTTP (OHTTP) is an IETF standard designed to enable app backends to receive HTTP requests without seeing user IP addresses. This fall, we’re launching the Cloudflare…...
Subdomain Routing with Cloudflare Pages Middleware
5+ day, 14+ hour ago (413+ words) This article explains how to use Cloudflare Pages edge middleware to host branded subdomains on a unified static repository. You will learn how to intercept incoming requests by inspecting the Host header, pass through static assets, rewrite root paths for…...
Spawn a cheap, SSO-Secured, ephemeral AWS Client VPN
6+ day, 5+ hour ago (61+ words) Releasing a Terraform module for an ephemeral, SSO-secured AWS Client VPN Today I'm... Tagged with aws, vpn, sso, terraform....
Bot analytics wants a Worker on every request. What it costs on Cloudflare
1+ week, 1+ hour ago (892+ words) Ahrefs Bot Analytics works this way, and so do Known Agents (formerly Dark Visitors), Profound and Scrunch. The Worker is short and does what it says. The route in front of it is the part that changes how your site…...
Gotomyerp Invites Businesses to Experience Sage 50 Cloud Hosting with a 30-Day Risk-Free Test Drive
1+ week, 6+ hour ago (65+ words) openPR.com Gotomyerp Invites Businesses to Experience Sage 50 Cloud Hosting with a 30-Day Risk-Free Test Drive Press release from: gotomyerp Permanent link to this press release: You can edit or delete your press release Gotomyerp Invites Businesses to Experience Sage…...
Brevo: A Cloudflare Worker That Rewrote a Marketing Platform in Flight
1+ week, 15+ hour ago (876+ words) On 14 September 2026, attackers used a long-lived Cloudflare API key to publish a malicious Cloudflare Worker in Brevo's account. The worker rewrote HTTP responses at the edge for roughly four hours, and because the origin was never touched, file hashes and…...