Abstract: This application relates to an annular motor, which includes a circular ring-shaped inner ring, a circular ring-shaped outer ring, and a junction box. The inner ring is sleeved in the outer ring, and at least one ball group or at least one roller group is installed between the inner ring and the outer ring. One of a coil winding set and even numbers of permanent magnets is installed on an outer side of the inner ring, and the other one of the coil winding set and the even numbers of permanent magnets is installed on an inner side of the outer ring. The junction box is installed on an inner wall of the inner ring or an outer wall of the outer ring, and a lead line of the coil winding set is connected to a binding post in the junction box.

Abstract: A suite of network-based services, such as the services corresponding to Microsoft® SharePoint™, are provided to users with high availability. The suite of network-based services may include browser-based collaboration functions, process management functions, index and search functions, document-management functions, and/or other functions. In particular, the indexing service associated with the suite of network-based services may be provided with high availability.

Abstract: A suite of network-based services, such as the services corresponding to Microsoft® SharePoint™, are provided to users with high availability. To maintain the availability of the services, the configuration parameters of a first server are updated on an ongoing basis, and the updated configuration parameters are used to configure a second, backup server. In the event of switchover or failover, the backup server is prepared to provide the serving functionality of the first server.

Abstract: A suite of network-based services, such as the services corresponding to Microsoft® SharePoint™, are provided to users with high availability. The suite of network-based services may include browser-based collaboration functions, process management functions, index and search functions, document-management functions, and/or other functions. In particular, the indexing service associated with the suite of network-based services may be provided with high availability.

Abstract: A suite of network-based services, such as the services corresponding to Microsoft® SharePoint™, are provided to users with high availability. To maintain the availability of the services, the configuration parameters of a first server are updated on an ongoing basis, and the updated configuration parameters are used to configure a second, backup server. In the event of switchover or failover, the backup server is prepared to provide the serving functionality of the first server.