With homebrew

It is also possible to use RumbleDB with brew, however there is currently no way to adjust memory usage. To install RumbleDB with brew, type the commands:

brew tap rumbledb/rumble
brew install --build-from-source rumble

You can test that it works with:

rumbledb run -q '1+1'

Then, launch a JSONiq shell with:

rumbledb repl

The RumbleDB shell appears:

    ____                  __    __     ____  ____ 
   / __ \__  ______ ___  / /_  / /__  / __ \/ __ )
  / /_/ / / / / __ `__ \/ __ \/ / _ \/ / / / __  |  The distributed JSONiq engine
 / _, _/ /_/ / / / / / / /_/ / /  __/ /_/ / /_/ /   2.1.0 "Cedrus Libani" beta
/_/ |_|\__,_/_/ /_/ /_/_.___/_/\___/_____/_____/  


Master: local[*]
Item Display Limit: 200
Output Path: -
Log Path: -
Query Path : -

rumble$

You can now start typing simple queries like the following few examples. Press three times the return key to execute a query.

"Hello, World"

or

 1 + 1
 

or

 (3 * 4) div 5