After many years of service, mainframe computing and its associated applications at McMaster have been retired. McMaster closed the mainframe to users on March 18, 2016.
If you arrived here looking for one of the other former mainframe applications, they've all been replaced by different systems (mostly Mosaic). All the data associated with the mainframe applications has been migrated to a new storage facility and is available. If you have questions about how to access information, please contact the relevant area (e.g. human resources, student records, finance, etc.).