Special database access

You can also access databases from the classpath or from a jar file (in the classpath or not) as read-only databases.

You can create in-memory databases for use in testing and development and for processing temporary or reproducible data. See Using in-memory databases for details.

Related concepts
Connecting to databases within the system
Connecting to databases outside the system directory
Conventions for specifying the database path name
Related reference
Database connection examples