It looks like a nice building block to have in your toolchain. Written by the guys from mail.ru, it's not the same author but nginx comes from them as well.
>nginx comes from them as well
Nope. It was Rambler.
The title is a bit misleading, it's written in C/C++ and extended with Lua.
Hi, I'm developing this database, what tagline do you think would describe us better?