[JasonCannon]

SQLite will almost certainly work for your purposes, and you can run it on the same server you already run your web application on.

[reeeeee]

SQLite is a solid solution, can't believe I didn't think of it. Thanks!

[Something1234]

I've been wondering if it's a terrible idea to run a SQLite database on an efs (the amazon hosted nfs solution) volume. I think it would work but I'm not sure.

[JasonCannon]

Quick google-fu suggests that yes, that is a terrible idea.

https://sqlite.org/forum/info/8e84712c9d8b79e7