mongodb container
Download and start the server
wget https://eicweb.phy.anl.gov/containers/image_recipes/-/jobs/artifacts/master/raw/build/Singularity.mongo.simg?job=mongo_singular -O mongodb.sif
mkdir data
singularity exec mongodb.sif mongod --dbpath data
Using from c++
In another terminal do the following.
Create new collection and fill with coin_run_list.json
root -b -q scripts/mongo_test.cxx
Connect to the database from c++ and read data
root -b -q scripts/mongo_read_test.cxx
Query the database from c++
root -b -q scripts/mongo_find_test.cxx