Mongo2Arango

Tool for copying data from MongoDB to ArangoDB. The data are read from MongoDB (using a find query) and inserted in ArangoDB. A query and a projection can be provided, to select the data to write in ArangoDB.

Build

Requirements:

• Maven 3
• Java 7

mvn clean package

Run

Configuration

You have to provide a properties file to the application (you can reuse the mongo2arango-example.properties file).

The supported properties are:

Property	Default value	Description
mongo.host	localhost	mongod host
mongo.port	27017	mongod port
mongo.db	test	Database name
mongo.collection	test	Collection name
mongo.query	{}	Query to select data
mongo.projection	(none)	Projection used to select fields that will be inserted
mongo.batch_size	20	Batch size for the find query
arango.db	(same as mongo.db)	Database name
arango.collection	(same as mongo.collection)	Collection name
arango.create_db	false	Creation of the database if it does no exist
arango.batch_size	20	Nb of documents before executing the batch

And for ArangoDB connection use the specific resources/arangodb.properties file

Property	Default value	Description
arangodb.host	localhost	ArangoDB host or IP address
arangodb.port	8529	ArangoDB port
arangodb.user	(username)	ArangoDB user
arangodb.password	(password)	ArangoDB password

Launch the application

java -jar mongo2arango-jar-with-dependencies.jar -c mongo2arango.properties

Test env

This tool has been tested with:

• ArangoDB 3.10.1
• MongoDB 6.0.3