MongoDB/CosmosDB Questionnaire

---

MongoDB

• Instance Type: Is the datasource instance a provisioned one or a cloud service offering (MongoDB Atlas)?

• Connectivity: If it's a provisioned one, then connectivity needs to be sorted out between the datasource instance and the LightBeam cluster.

• Schema: Is there any predefined schema for collection or is it completely schemaless?

• Scale Queries:

  • Total number of databases/collections.

  • Average number of documents in the collection, average number of fields in documents. Size of a single document. (Rough estimates).

• Data Type: What kind of data is stored in the datasource? Is there any encoded binary data? Sharing a few sample documents would be helpful.

• Version: Which version of MongoDB is being used?

---

CosmosDB

• API Usage: Which of the 6 APIs are used?

  • API for MongoDB

  • API for Postgres

  • API for Cassandra

  • API for Gremlin

  • API for Table

  • API for NoSQL (Azure specific NoSQL offering)

• For APIs MongoDB, Cassandra, Table, and NoSQL (Azure specific NoSQL offering):

  • Apply the same set of questions as for MongoDB.

---