The best thing about this is that it can be used for multiple purposes, whether its data management (like storing files) or searching through them as well! It's very easy too use once u get started with using bigparser-cli tool which comes along when installing package in Ubuntu/Linux OS system!! I have not found anything negative yet; but if i find something then please let me know so we could fix those problems ASAP! So far everything seems good except one minor issue where sometimes there are some errors while running command line commands like "bigparse" etc..
But nothing serious just small issues here nthere!! If anyone wants an app store alternative than Google Play Store - go ahead & try out BIGPARSER APP STORE. Its quite helpful especially now days wen google play stores getting strict towards their policies regarding apps they approve from other sources / developers :).