Learning

Learning by Diagram

7 concepts drawn out to understand them — each one opens as a self-contained page.

Title Topic Description Diagram
Cloudflare Product Reference Cloudflare Twelve product categories grouped under four functional layers — foundation, build, AI, and protect & deliver. Open
Cloudflare Workers Cloudflare What a Worker is, who can call it, what it can reach, and the four ways it gets deployed. Open
Skill vs MCP vs Plugin in Claude Code Claude Code Three extension points that are easy to confuse: what each one actually is, which folder it lands in for every scope, and what it looks like on disk. Open
Anatomy of a Cloudflare Worker Project Cloudflare The file tree of a typical Worker, what the three files that matter actually contain, and what wrangler.jsonc connects it to. Open
OLTP - Transactional Databases Databases Five database types by language, use case, engine and managed service — plus whether each leans toward reads or writes, and why PostgreSQL is an engine, not a language. Open
OLAP — Analytical Databases Databases The other half of the database world: how analytical engines differ from transactional ones, the four shapes they come in, and the mechanism that makes scanning millions of rows cheap. Open
ACID and Where It Actually Holds Databases What each of the four letters guarantees, which engines honour them and with what caveats, and what BASE offers instead when a system gives ACID up. Open