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# MongoDB Persistence v1

This service allows you to persist state updates using the MongoDB (opens new window) database. It supports writing information to a MongoDB document store, as well as querying from it.

# Configuration

This service can be configured in the file services/mongodb.cfg.

Property Default Required Description
url Yes connection URL to address Mongodb. For example, mongodb://localhost:27017
database Yes database name
collection Yes collection name

All item and event related configuration is done in the file persistence/mongodb.persist.