wrangler 4.x. Ran this, exit code 0, no output that looked like a problem: works perfectly, sessions table is there, queries return rows. Deploy, and every request 500s with . Re ran the migration twice, same result.…
CSV import Worker on the paid plan. Files are anywhere from 200 to 3,000 rows. The loop is the obvious thing: Small files import fine. Anything over about a thousand rows and I get partway through, with some rows…
Coming from Rails, where migrations are a solved and slightly boring thing. Getting started on Workers and D1 and I cannot tell what the normal workflow is. Is what people genuinely use in production, or is that the…
Presigned PUT straight from the browser to R2, signing with aws4fetch in a Worker. Browser says: The bucket CORS rules have and . The exact same signed URL works from curl. Single part uploads under 5 MB were fine, this…
Collaborative editor. Expect up to 500 rooms active at once, 2 to 20 people each, WebSockets, and the document state per room is small — tens of kilobytes. I keep going back and forth. One DO per room feels like the…
Read heavy internal dashboard. Roughly 2 GB today growing slowly, 30 req/s sustained during working hours, mostly indexed single table reads with two or three joins on the heavier pages. Writes are maybe 1% of traffic.…