I created this small library while working on the company app that I was working on (check https://play.google.com/store/apps/details?id=com.sportskeeda.topic). So, this lib has been running in production for 5 months now (as on 14th Oct, 2015).

I did this because at that time there was no simple (key, value) library present at that time. Now, we have paper (check https://github.com/pilgr/Paper). But, I think paperdb is huge for small projects or even big ones as it will add many methods making your DEX file larger.

Hence, I will continue development of KeyValueDB.