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

# 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.

- Accessing databases from the classpath
  In most cases, you access databases from the file system. However, it is also possible to access databases from the classpath. The databases can be archived into a jar or zip file or left as is.
- Accessing databases from a jar or zip file
  It is possible to access databases from a jar file. The jar file does not have to be on the classpath.

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