摘要:
A relay apparatus adds a program location indicating a source of a correction program, to a response from a server requested of to acquire contents by the client, and transmits a response to the client. The program location contains tags identifying a response transmitting server and the relay apparatus as parameters. Upon receiving the response from the server via the relay apparatus, the client transmits a correction program acquisition request containing the parameters to a destination (management server) indicated by the program location. Upon receiving the request, the management server generates a correction program which rewrites a contents link, based on the parameters included in the request and transmits it to the client as a response. The client rewrites a contents link destination on the basis of the acquired correction program.
摘要:
An administrative computer which is connected to a plurality of search execution computers, includes: a distributed administration manager which receives graphs which retains a relation which connects data value and is configured with a group which is connected by the relation, and distributes same among a plurality of search execution computers; and a distributed search manager which, when a search condition is received, transmits the search condition to the plurality of search execution computers, and receives search results. The distributed administration manager groups the graphs with matching relations, segments the graphs which is associated with the group, and positions same on the plurality of search execution computers. The distributed search manager transmits search conditions including search conditions of the relations between the data and search conditions of the data value to each of the plurality of search execution computers, and has the search executed in parallel.
摘要:
A computer capable of managing reference relationships between data executes access of first and second storage regions in which stored data can be altered and a third storage region in which stored data cannot be altered. The computer sets specification data in the first storage region for accessing data stored in the second and third storage regions, and shifts data having a reference relationship with the specification data from among the data stored in the third storage region to the second storage region. If the accessing occurs while the shifting is being carried out and the data has already been shifted to the second storage region, the reference information for the specification data is amended to the shifted location of the data, and all of the references to data in the third storage region that are referenced by the specification data are amended, thereby releasing the third storage region.
摘要:
Provided is a negative electrode having a new structure for realizing a lithium secondary battery having increased charging/discharging capacities and a battery capacity that is reduced less due to repeated charging/discharging. The negative electrode for a lithium secondary battery includes a current collector substrate; a carbon nanochips layer including graphene sheets grown to incline in irregular directions independently from the current collector substrate; and a silicon thin film layer on the carbon nanochips layer, in which gaps among the carbon nanochips are formed between the silicon thin film layer and the current collector substrate. The Raman spectrum of graphite forming the carbon nanochips layer has a g/d ratio of 0.30 to 0.80, both inclusive, and the crystallinity level of the graphite is lower than that of graphite forming carbon nanowalls. The carbon nanochips layer can be formed by a plasma CVD method using a gaseous mixture of methane and hydrogen, for example.
摘要:
An administrative computer which is connected to a plurality of search execution computers, includes: a distributed administration manager which receives graphs which retains a relation which connects data value and is configured with a group which is connected by the relation, and distributes same among a plurality of search execution computers; and a distributed search manager which, when a search condition is received, transmits the search condition to the plurality of search execution computers, and receives search results. The distributed administration manager groups the graphs with matching relations, segments the graphs which is associated with the group, and positions same on the plurality of search execution computers. The distributed search manager transmits search conditions including search conditions of the relations between the data and search conditions of the data value to each of the plurality of search execution computers, and has the search executed in parallel.
摘要:
A computer manages memory by dividing the memory into at least a first storage area which stores generated data, and a closable region made of at least one second storage area and at least one third storage area. The second storage area constitutes a destination to which the data stored in the first storage area is to be moved. Data is moved from the first storage area to the second storage area; and the second storage area to which the data has been moved is changed to the third storage area. An update to the data stored in the third storage area is detected and the data of which the update has been detected is moved to a closable region other than the third storage area.
摘要:
When plural processing programs for generating post-processing data which is a source of services to be provided are present, a relationship between post-processing data and a data group which is a source of the post-processing data is managed. The processing units acquire pre-processing data, execute given processing, and generate post-processing data as a result of the processing. At an opportunity to acquire the pre-processing data, a process ID indicative of ordering of the acquisition, and not updated before and after the given processing is allocated to acquired pre-processing data. The generated post-processing data is stored, and in extracting the post-processing data satisfying the given data search condition, the post-processing data having a process ID equal to or before the process ID that is latest in the post-processing data and oldest among the respective processing units is extracted from the post-processing data that satisfies the data search condition.
摘要:
When plural processing programs for generating post-processing data which is a source of services to be provided are present, a relationship between post-processing data and a data group which is a source of the post-processing data is managed. The processing units acquire pre-processing data, execute given processing, and generate post-processing data as a result of the processing. At an opportunity to acquire the pre-processing data, a process ID indicative of ordering of the acquisition, and not updated before and after the given processing is allocated to acquired pre-processing data. The generated post-processing data is stored, and in extracting the post-processing data satisfying the given data search condition, the post-processing data having a process ID equal to or before the process ID that is latest in the post-processing data and oldest among the respective processing units is extracted from the post-processing data that satisfies the data search condition.
摘要:
A server management apparatus for lowering migration costs during scale-in/scale-out and workload consolidation of a cluster system(s) to thereby reduce power consumption is disclosed. The apparatus manages a physical server group which renders operative a virtual server group thereon and, when putting into practice a cluster system including a plurality of virtual servers placed in the physical server group, manages the layout state of virtual servers pursuant to the load state of the virtual server group. When executing scale-in, a virtual server operating on a physical server with the minimum number of operative virtual servers is specified as a shutdown target. When executing scale-out, a workload variation is predicted to control a scale-out destination of cluster system so that load variation-resembled cluster systems gather on the same physical server. The scale-in execution timing is delayed if the predicted load variation tends to rise and accelerated if it falls.
摘要:
Provided is a negative electrode having a new structure for realizing a lithium secondary battery having increased charging/discharging capacities and a battery capacity that is reduced less due to repeated charging/discharging. The negative electrode for a lithium secondary battery includes a current collector substrate; a carbon nanochips layer including graphene sheets grown to incline in irregular directions independently from the current collector substrate; and a silicon thin film layer on the carbon nanochips layer, in which gaps among the carbon nanochips are formed between the silicon thin film layer and the current collector substrate. The Raman spectrum of graphite forming the carbon nanochips layer has a g/d ratio of 0.30 to 0.80, both inclusive, and the crystallinity level of the graphite is lower than that of graphite forming carbon nanowalls. The carbon nanochips layer can be formed by a plasma CVD method using a gaseous mixture of methane and hydrogen, for example.