Patent ID: 11966415
Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 8:
9. A method comprising:
associating an electronic identity and an electronic mailbox of a user having a single-user database;
replicating the single-user database via a multi-master replication scheme to a on-premises server in an enterprise environment and to a server in a denied, degraded, intermittent, or latent (DDIL) environment, wherein the on-premises server and the server in the DDIL environment are connected via a network;
when the server in the DDIL environment is connected to the network, providing a client device of the user with the electronic identity and the electronic mailbox from the single-user database stored on the server in the DDIL environment, wherein the server in the DDIL environment is configured for users in the DDIL environment to exchange electronic mail via the server in the DDIL environment while the server in the DDIL environment is not connected to the network; and
when the server in the DDIL environment is connected to the network, synchronizing the single-user database stored on the server in the DDIL environment to the on-premises server.