What are alternatives to sqlite?

Question

Database

You need a base for storing key-value data (preferably a json object), supported on five platforms (Windows, Linux, Mac, Android, iOS).
The SQLite variant seems to be the best so far, but its engines are based on the sql language, which I would like to get rid of. realm.io
seemed like a good alternative , but for some reason it is not supported on Windows. Perhaps you know better local cross-platform base implementations. Priority on read speed, atomicity is important, a driver for node.js is highly desirable

Answer 1

For storing key-value pairs, I can definitely recommend leveldb .

Answer 2

Berkeley D.B.

Answer 3

The simplest quick and ancient solution is "*.ini" or "*.cfg" file.

Answer 4

Redis