Database Names ============== ArangoDB will always start up with a default database, named *_system*. Users can create additional databases in ArangoDB, provided the database names conform to the following constraints: * Database names must only consist of the letters *a* to *z* (both lower and upper case allowed), the numbers *0* to *9*, and the underscore (*_*) or dash (*-*) symbols This also means that any non-ASCII database names are not allowed * Database names must always start with a letter. Database names starting with an underscore are considered to be system databases, and users should not create or delete those * The maximum allowed length of a database name is 64 bytes * Database names are case-sensitive