Online texts and files can be collected and published via the Student Folder activity and thus made available to everyone in a Moodle course. Submissions can be made directly by uploading or alternatively can be taken over by teachers from an assignment activity.
In a course with more than 700 students the overview page mod/publication/view.php is loading very slowly due to a missing index.
Please add an index on column "publication" for table "publication_files" to speed things up.