This is the manual for older MicroStream versions (Version < 5.0).
The new documentation (Version >= 5.0) is located at:
https://docs.microstream.one/
<dependency>
<groupId>one.microstream</groupId>
<artifactId>filesystem.mongodb</artifactId>
<version>04.01.00-MS-GA</version>
</dependency>
MongoClient mongoClient = MongoClients.create();
MongoDatabase database = mongoClient.getDatabase("db");
BlobStoreFileSystem fileSystem = BlobStoreFileSystem.New(
MongoDbConnector.Caching(database)
);
EmbeddedStorage.start(fileSystem.ensureDirectoryPath("microstream_storage"));