2 notes
Writing
Things I worked out the hard way and wrote down so I would not have to work them out twice.
Row-level security is the cheapest multi-tenancy you will ever buy2026-05-18
A database per tenant is the obvious answer and the wrong one for most small SaaS. Here is what RLS actually costs to run.
On reading the source2026-03-02
Why I open the library's code before I open its issue tracker, and what it taught me.