Abstract: Both search criteria and a friends list associated with a user are obtained. One or more data items that satisfy the search criteria are identified as search results. An order of the search results is adjusted based at least in part on multiple additional friends lists, each of which is associated with a data item of the one or more data items. Each of the multiple additional friends lists can also be updated to reflect changes in the friends lists made by users associated with the friends lists.

Abstract: Both search criteria and a friends list associated with a user are obtained. One or more data items that satisfy the search criteria are identified as search results. An order of the search results is adjusted based at least in part on multiple additional friends lists, each of which is associated with a data item of the one or more data items. Each of the multiple additional friends lists can also be updated to reflect changes in the friends lists made by users associated with the friends lists.

Abstract: Both search criteria and a friends list associated with a user are obtained. One or more data items that satisfy the search criteria are identified as search results. An order of the search results is adjusted based at least in part on multiple additional friends lists, each of which is associated with a data item of the one or more data items. Each of the multiple additional friends lists can also be updated to reflect changes in the friends lists made by users associated with the friends lists.

Abstract: The present invention provides systems and methods that can be used to manage state on a cluster comprising a plurality of application servers. A system according to one aspect of the invention comprises a plurality of application servers each of which is equipped to process requests, host unique state, and selectively forward requests. Client requests can arrive at any of the application servers. The servers forward client requests, as needed. A target computer system identification used in request forwarding can be provided with a response to the client whenever a cluster member develops state while carrying out a client request. The client, can include the request forwarding data in subsequent requests that are part of the same session. The invention provides a standards-compliant and secure system for allowing applications servers to effectuate requests that require processing by a particular target computer system.

Abstract: Both search criteria and a friends list associated with a user are obtained. One or more data items that satisfy the search criteria are identified as search results. An order of the search results is adjusted based at least in part on multiple additional friends lists, each of which is associated with a data item of the one or more data items. Each of the multiple additional friends lists can also be updated to reflect changes in the friends lists made by users associated with the friends lists.

Abstract: A system for parallel asynchronous command execution is provided. The system includes a first computer system for directing a plurality of calls to at least one other computer system. The first computer system invokes a remote procedure in the other computer system and receives results from the procedure via an event triggered by the other computer system. The system may also include a distributed object architecture for communicating between the first computer system and the other computer system.

Abstract: A virtual applications architecture is provided according to the present invention. The architecture includes a topology manager for managing applications across a plurality of members, and a virtual applications manager for defining a plurality of resources comprising the applications. The topology manager communicates with the plurality of members to initiate scaling of the applications associated with the virtual applications manager to the members. The architecture may also include a replication system for deploying the applications to the members.

Abstract: A system for parallel asynchronous command execution is provided. The system includes a first computer system for directing a plurality of calls to at least one other computer system. The first computer system invokes a remote procedure in the other computer system and receives results from the procedure via an event triggered by the other computer system. The system may also include a distributed object architecture for communicating between the first computer system and the other computer system.

Abstract: A virtual applications architecture is provided according to the present invention. The architecture includes a topology manager for managing applications across a plurality of members, and a virtual applications manager for defining a plurality of resources comprising the applications. The topology manager communicates with the plurality of members to initiate scaling of the applications associated with the virtual applications manager to the members. The architecture may also include a replication system for deploying the applications to the members.