Abstract: The present disclosure provides a method and apparatus for determining an application service dependency, and a processor. The method includes that: an input pulse of first application service and an output pulse of second application service are acquired; a time interval between the input pulse and the output pulse is determined; and an application service dependency between the first application service and the second application service is determined based on the time interval. According to the present disclosure, a technical problem that an application service dependency between different pieces of application service cannot be determined accurately through a method for determining an application service dependency provided in the related art is solved.

Abstract: A method for processing network data traffic includes obtaining a first distributed structure corresponding to a program based on a first storage structure, wherein the program is configured to process network data traffic; dividing a network device based on a second storage structure into a plurality of execution units, wherein the plurality of execution units is configured to execute the program; mapping the first distributed structure and the plurality of execution units to obtain a second distributed structure; and controlling the plurality of execution units to process network data traffic based on the second distributed structure.

Abstract: A data center system includes: at least two data center subsystems interconnected through a layer-2 network, each of the data center subsystems comprising a plurality of hosts, a plurality of layer-2 switches connected with the plurality of hosts, a firewall group connected with the layer-2 switches, and a layer-2 extension device connected with the layer-2 switches; wherein the firewall groups of the at least two data center subsystems are configured to transmit synchronization information to each other through a synchronization channel in a first virtual local area network; wherein the layer-2 extension devices of the at least two data center subsystems are configured to transmit service information through a service channel in a second virtual local area network; and wherein the first virtual local area network and the second virtual local area network are implemented in the layer-2 network.

Abstract: A method for processing network data traffic includes obtaining a first distributed structure corresponding to a program based on a first storage structure, wherein the program is configured to process network data traffic; dividing a network device based on a second storage structure into a plurality of execution units, wherein the plurality of execution units is configured to execute the program; mapping the first distributed structure and the plurality of execution units to obtain a second distributed structure; and controlling the plurality of execution units to process network data traffic based on the second distributed structure.

Abstract: A data center system includes: at least two data center subsystems interconnected through a layer-2 network, each of the data center subsystems comprising a plurality of hosts, a plurality of layer-2 switches connected with the plurality of hosts, a firewall group connected with the layer-2 switches, and a layer-2 extension device connected with the layer-2 switches; wherein the firewall groups of the at least two data center subsystems are configured to transmit synchronization information to each other through a synchronization channel in a first virtual local area network; wherein the layer-2 extension devices of the at least two data center subsystems are configured to transmit service information through a service channel in a second virtual local area network; and wherein the first virtual local area network and the second virtual local area network are implemented in the layer-2 network.