How does SQLite handle HA setups? The minimum I want is reliable automatic failover in reasonable time for user-facing service. Ideally an active-active setup.
* https://github.com/rqlite/rqlite Distributed, fault tolerant cluster
* https://litestream.io/ Replication to S3 (or compatible) - more disaster recovery than fail over
* https://fly.io/docs/litefs/ Same Author as litestream). Distributed replication. Requires writes to be redirected to the primary.
I am debating Postgres vs sqlite (probably with litestream) for a project right now.
And other than HW redundancy, I can get pretty far by scaling vertically on a single box. And for my app, I could probably (and my users!) live with some occasional downtime (as long as the data is replicated/backed up).
If I get 20-50K users, it'll be a successful venture so I don't need much these days and it will be cheaper and easier to run as well.
Yeah if you're comfortable scaling vertically and potentially a little downtime. Sqlite massively simplifies your ops, backups litestream is fantastic.
It's also as you mentioned dirt cheap (VPS or a hetzner box).
there's various options now, but im most interested in Marmot - which is multi-master and just came out of a 2 year hibernation with a big overhaul that introduced a native gossip mechanism to replace NATS/Raft
