Scheduled Maintenance | May 25, 2 a.m. - 8 p.m. On Memorial Day, in an effort to serve you better, NSU Libraries will be upgrading the current library system. The following library services will not be available during this downtime: NovaCat (catalog searching, item holds, renewals), and the Find It! feature of the libraries' databases. You will still be able to access databases, use journal finder, ILLiad, and reserve study rooms.