摘要:
An information processing system has an information processing apparatus and a terminal coupled to each other through a network. The terminal has an address acquiring unit that reads storage information of a portable storage medium used by a user of the terminal to acquire the address of the information processing apparatus that is a utilization allocation destination of the terminal that is included in the storage information, and stores the address in a memory. A connection is established between the information processing apparatus and the terminal through the network. A remote controlling unit transmits operating information input at an interface of the terminal to the address of the information processing apparatus and receives video information corresponding to the operating information from the information processing apparatus to display video information on an output interface of the terminal.
摘要:
An information processing system has an information processing apparatus and a terminal that are coupled to each other through a network. The terminal has an address acquiring unit that reads storage information of a portable storage medium used by a user of the terminal to acquire the address of the information processing apparatus that is a utilization allocation destination of the terminal that is included in the storage information, and stores the data of the address in a memory. A connection is established between the information processing apparatus and the terminal through the network. A remote controlling unit transmits operating information input at an input interface of the terminal to the address of the information processing apparatus and receives video information corresponding to the operating information from the information processing apparatus to display the video information on an output interface of the terminal.
摘要:
An environment migration system set, as a utilization environment of a terminal, a utilization environment of another terminal in an information processing apparatus when the terminal utilizes the information processing apparatus through a network. A connection is established through a network between the information processing apparatus and the other terminal in accordance with response data returned from the information processing apparatus. A utilization environment transmitting unit extracts data of the utilization environment of the other terminal and transmits it to the address of the information processing apparatus. The utilization environment data received from the other terminal is then stored into a storage apparatus as the utilization environment data of the terminal.
摘要:
The virtual PC management system includes: a unit which acquires a power on/off state of a virtual machine from a computer via the network and stores it in a storage; a unit which acquires a power on/off state of a computer from the computer via the network and stores it into the storage; a unit which receives a start-of-use request for a virtual machine from the client machine and searches stored data of the storage unit for a computer which is in a power-on state and to which a virtual machine is not allocated, as an allocation candidate; a unit which allocates the virtual machine in accordance with the start-of-use request to the computer of the allocation candidate; and a unit which notifies, via the network, the computer of the allocation candidate of an instruction to turn on the power of the virtual machine.
摘要:
In a service system including client apparatuses for issuing a service request and server apparatuses for receiving a service request and providing service, there is provided a data relaying apparatus for relaying data communication between them. In response to a service request, the data relaying apparatus establishes a connection from the client apparatus to the server apparatus (destination). The data relaying apparatus relays data communication between the client apparatus and the server apparatus by using the established connection. The data relaying apparatus manages a number of connections established to each of the server apparatuses. In response to a service request, the data relaying apparatus accepts or refuses the service request so as to make a number of connections to the server apparatus equal to or less than a predetermined number, and notifies a user refused relaying of a service request that relaying is possible.
摘要:
The virtual PC management system includes: a unit which acquires a power on/off state of a virtual machine from a computer via the network and stores it in a storage; a unit which acquires a power on/off state of a computer from the computer via the network and stores it into the storage; a unit which receives a start-of-use request for a virtual machine from the client machine and searches stored data of the storage unit for a computer which is in a power-on state and to which a virtual machine is not allocated, as an allocation candidate; a unit which allocates the virtual machine in accordance with the start-of-use request to the computer of the allocation candidate; and a unit which notifies, via the network, the computer of the allocation candidate of an instruction to turn on the power of the virtual machine.
摘要:
A master management system includes a duty master creating part that counts the number of users in each group of same-attribute users who desire to use each of the applications, that identifies the applications each of which the number of users desiring to use is equal to or larger than a predetermined number, that creates and stores a master in a master management database of a storage device; and an individual setting part that identifies virtualization-possible applications of the applications each of which the number of users desiring to use is equal to or smaller than the predetermined number, and that sets data on users desiring to use the virtualization-possible applications in the distribution destination list of a distributing server.
摘要:
A master management system includes a duty master creating part that counts the number of users in each group of same-attribute users who desire to use each of the applications, that identifies the applications each of which the number of users desiring to use is equal to or larger than a predetermined number, that creates and stores a master in a master management database of a storage device; and an individual setting part that identifies virtualization-possible applications of the applications each of which the number of users desiring to use is equal to or smaller than the predetermined number, and that sets data on users desiring to use the virtualization-possible applications in the distribution destination list of a distributing server.
摘要:
A load balancing system having a plurality of service servers and a load balancer which prevents a service performance from being reduced by an overload of requests on the service servers. The system includes a load balancer and a administration server, the load balancer outputs an access log relating to an access to the service server, and the administration server performs statistical operation over the access log. The administration server prepares a service server run schedule on the basis of a result of the statistical operation and informs the load balancer of it. The load balancer controls distribution of a request to the service server according to the informed run schedule.
摘要:
A congestion control and avoidance method including a method check step of determining whether the request contents is cacheable or uncacheable on the basis of the request inputted from the client terminal, a first Uniform Resource Identifier (URI) check step of, when it is determined that the request contents is cacheable in the method check step, checking a URI included in the request from the client terminal to determine whether the request contents is cacheable or uncacheable, a first URI hash search step of, when it is determined that the request contents is cacheable based on determination of the first URI check step, searching a URI hash to determine to execute any of regular caching, priority caching and access limitationing operation, and a step of executing any of the regular caching, priority caching and access limitationing operation according to determination in the first URI hash search step.