EntityQ1622420· pop 15· linked from 242 articleshigh availabilitySign in to savesystems design and implementation with a view to maximising serviceConnectionsIT disaster recoveryEntitydowntimeEntitymaintenanceEntityservice-level agreementEntitysingle point of failureEntityavailabilityEntityredundancyEntityoperating systemEntityInternational Standard Book NumberEntityprobabilityEntitycomputer networkEntitymarketingEntitycentral processing unitEntityGlobal Positioning SystemEntitydatabaseEntityWayback MachineEntityrandom-access memoryEntitydigital object identifierEntityapplication softwareEntityinstant messagingEntityCategoriesApplied probabilityComputer networks engineeringMeasurementQuality controlReliability engineeringSystem administration