Abstract: A network node includes one or more network adapters and a bonding driver. The one or more network adapters are configured to communicate respective data flows over a communication network by applying a transport layer protocol that saves communication state information in a state of a respective network adapter. The bonding driver is configured to exchange traffic including the data flows of an application program that is executed in the network node, to communicate the data flows of the traffic via one or more physical links of the one or more network adapters, and, in response to a physical-transport failure, to switch a given data flow to a different physical link or a different network path, transparently to the application program.

Abstract: A network node includes one or more network adapters and a bonding driver. The one or more network adapters are configured to communicate respective data flows over a communication network by applying a transport layer protocol that saves communication state information in a state of a respective network adapter. The bonding driver is configured to exchange traffic including the data flows of an application program that is executed in the network node, to communicate the data flows of the traffic via one or more physical links of the one or more network adapters, and, in response to a physical-transport failure, to switch a given data flow to a different physical link or a different network path, transparently to the application program.

Abstract: A system and method for generating cloud computing based on a plurality of providers. The system preferably manages resources from a plurality of providers and allocates these resources to a plurality of consumers.

Abstract: Disclosed are methods and systems for performing a change-over to one or more components of a computing system. As part of a change-over procedure to one or more system components (i.e. software routines) of a production computing system, a clone of one or more production system components of the production computing system may be generated on the same computing platform as the production computing system component is running. According to some embodiments of the present invention, “virtualization” is one technique which may be used to generate and maintain a clone system component or virtual machine.