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andersmurphy 3 hours ago

Oh there are a bunch of considerations.

You're going to want persistent storage on your server, not ephemeral. You'll also want NVME. A lot of the time you're going to end up on bare metal running a single server anyway.

You're going to have down time for migrations unless you're very clever with your schema and/or replicas.

Litestream for me at least is what makes SQLite viable for a web app as prior to that there wasn't a good replication story.

With litestream it's much easier to have a backup on standby. That being said where I have used it in production some amount of downtime has been acceptable so mileage may vary.

kiitos 2 hours ago | parent [-]

> You're going to have down time for migrations unless you're very clever with your schema and/or replicas.

probably worth stating these kinds of design considerations/assumptions up-front

i'm sure lots of applications are fine with "downtime for [database] migrations" but lots more are definitely not, especially those interested in synthetic metrics like TPS

andersmurphy 37 minutes ago | parent [-]

I'd argue the opposite most applications are fine with an hour of downtime a month and arguably much more downtime then that. The recent AWS and Cloudflare outages have proven that.

You can achieve zero downtime with Sqlite if you really need to.

TPS is not a synthetic metric when you cap out at 100 TPS because of Amdahl's law and your users having a power distribution.