[dastbe]

Yes. the acknowledgement you're getting in your application code is that the data was persisted in sqlite on that host. There's no mechanism to delay acknowledgement until the write has been asynchronously persisted elsewhere.

[simonw]

An interesting comparison here is Cloudflare's Durable Objects, which provide a blocking SQLite write that doesn't return until the data has been written to multiple network replicas: https://blog.cloudflare.com/sqlite-in-durable-objects/#trick...

[simonw]

I wonder if it would be possible to achieve this using a SQLite VFS extension - maybe that could block acknowledgment of a right until the underlying page has been written to S3?