!CHAPTER Address of a Collection All collections in ArangoDB have an unique identifier and a unique name. ArangoDB internally uses the collection's unique identifier to look up collections. This identifier however is managed by ArangoDB and the user has no control over it. In order to allow users use their own names, each collection also has a unique name, which is specified by the user. To access a collection from the user perspective, the collection name should be used, i.e.: http://server:port/_api/collection/collection-name For example: Assume that the collection identifier is *7254820* and the collection name is *demo*, then the URL of that collection is: http://localhost:8529/_api/collection/demo