A repository stores documents.
A repository is responsible for storing documents managed by SDX. There
are currently three types of repositories :
- Filesystem repository, which copies the files to the server
filesystem, in its own structure.
- URL repository, which keep tracks of document by their URL and
won't try to move them, but can, if needed, cache them.
- JDBC repository, which uses a RDBMS to store the files.
Other repositories could be used, such as XML:DB databases.