This is 200 lines of bash using the file system as a database. The term document store implies a database which this is not. How is this different than just writing files to a directory?
What are the use cases of this project?
What are the use cases of this project?
What is the added value of that project? does it come up with something new or interesting? a query language for data? an efficient data storage? no, it just store json files in directories. Sure the file system is already a database, but that project doesn't add anything to the file system.