Description of the default test data

The default data loaded in MedCo is a small artificially generated dataset, appropriate to test a fresh deployment. The same data is replicated on all the nodes. Note that as of now it is encrypted using the test keys, i.e. the ones used for deployment profiles dev-local-3nodes and test-local-3nodes.

It contains 4 patients: 1 (real), 2 (real), 3 (real), 4 (dummy).

And 3 concepts: 1, 2, and 3.

The observation fact contains the following entries:

• patient 1, concept 1

• patient 2, concept 1

• patient 2, concept 2

• patient 3, concept 2

• patient 3, concept 3

• patient 4, concept 1

• patient 4, concept 2

• patient 4, concept 3

Example queries and expected results (per node):

• 1 AND 2: 1 (patient 2)

• 2 AND 3: 1 (patient 3)

• 1 AND 2 AND 3: 0

• (1 OR 2): 3 (patients 1, 2 and 3)

• (1 OR 3) AND 2: 1 (patients 2 and 3)