Abstract: A system and method of using metrics to control throttling and swapping in a message processing system is provided. A workload status of a message processing system is determined, and the system polls for a new message according to the workload status. The message processing system identifies a blocked instance and calculates an expected idle time for the blocked instance. The system dehydrates the blocked instance if the expected idle time exceeds a predetermined threshold.

Abstract: A system and method of using metrics to control throttling and swapping in a message processing system is provided. A workload status of a message processing system is determined, and the system polls for a new message according to the workload status. The message processing system identifies a blocked instance and calculates an expected idle time for the blocked instance. The system dehydrates the blocked instance if the expected idle time exceeds a predetermined threshold.

Abstract: A system and method of using metrics to control throttling and swapping in a message processing system is provided. A workload status of a message processing system is determined, and the system polls for a new message according to the workload status. The message processing system identifies a blocked instance and calculates an expected idle time for the blocked instance. The system dehydrates the blocked instance if the expected idle time exceeds a predetermined threshold.

Abstract: Described are embodiments directed at providing resilient services using architectures that have a number of failover features including the ability to handle failover of an entire data center. Embodiments include a first server pool at a first data center that provides client communication services. The first server pool is backed up by a second server pool that is located in a different data center. Additionally, the first server pool serves as a backup for the second server pool. The two server pools thus engage in replication of user information that allows each of them to serve as a backup for the other. In the event that one of the data centers fails, requests are rerouted to the backup server pool.

Abstract: A system and method of using metrics to control throttling and swapping in a message processing system is provided. A workload status of a message processing system is determined, and the system polls for a new message according to the workload status. The message processing system identifies a blocked instance and calculates an expected idle time for the blocked instance. The system dehydrates the blocked instance if the expected idle time exceeds a predetermined threshold.

Abstract: A system and method of using metrics to control throttling and swapping in a message processing system is provided. A workload status of a message processing system is determined, and the system polls for a new message according to the workload status. The message processing system identifies a blocked instance and calculates an expected idle time for the blocked instance. The system dehydrates the blocked instance if the expected idle time exceeds a predetermined threshold.

Abstract: An error-handling framework is provided for business process transactions. The error-handling framework facilitates coordination of the invocation of exception and compensation handlers in response to errors. The error-handling framework includes support for custom ordering of compensation actions, data flow into and out of compensation actions, and management of the process state visible to compensation actions.

Abstract: An error-handling framework is provided for business process transactions. The error-handling framework facilitates coordination of the invocation of exception and compensation handlers in response to errors. The error-handling framework includes support for custom ordering of compensation actions, data flow into and out of compensation actions, and management of the process state visible to compensation actions.

Abstract: A system and method facilitating business process(es) employing a correlation set is provided. The invention includes a system for sending message(s) having a data retrieval component and a service component. The data retrieval provides an output to the service component based on a schema and a business process type. The service component generates a message having a correlation set based on the output of the data retrieval component. To initiate a business process, the service component generates an activation message and the correlation set, the correlation set uniquely identifying the business process.

Abstract: Systems and methodologies are disclosed to facilitate for routing messages in a communications framework, which can include one or more computers. Determinations as to whether and where to route messages are based at least in part upon the content of messages. Services interested in receiving messages specify one or more subscriptions, which are employed to make routing decisions for messages. The subscriptions are evaluated relative to messages, and more particularly content based message properties of respective messages, to determine whether and where to route messages.