The following topics explore various product deployment scenarios and other topics useful for system administrators.Managing Users and RolesDeploying and Clustering the API ManagerWorking with DatabasesConfiguring CachingConfiguring Single Sign-on with SAML 2.0Maintaining Primary and Secondary LoginsAdding Internationalization and LocalizationAdding New Throttling TiersMaintaining Separate Production and Sandbox GatewaysChanging the Default TransportRunning the Product on a Preferred ProfileTuning PerformanceDirecting the Root Context to API StoreChanging the Default Ports with OffsetAdding Links to Navigate Between the Store and PublisherMigrating the API ManagerConfiguring WSO2 Identity Server as the Key ManagerConfiguring Multiple Tenants