Lukasz Dziedzia and Pawel Roman have kindly set up a SVN repository with everything that is required to connect a Django to DataTables, using server-side process. A readme is also included for information about each of the files in the repository and how they should be used.
Please note that this specific implementation is using a database schema which is different from the other examples on this site - the schema and information used are available in the countries.sql in the repository.