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    • 1. 发明申请
    • System, method, apparatus and program for event processing
    • 用于事件处理的系统,方法,装置和程序
    • US20070150571A1
    • 2007-06-28
    • US11471480
    • 2006-06-21
    • Futoshi HagaYutaka KudoTomohiro Morimura
    • Futoshi HagaYutaka KudoTomohiro Morimura
    • G06F15/173
    • G06Q10/06
    • An event processing system that can perform processing corresponding to event messages certainly, and improve efficiency of processing event messages.To that end, the event processing system of the present invention holds event messages, which are received owing to state transitions of an IT service system, in an event message holding unit in order of issue. Among the event messages held in the event message holding unit, the event processing system searches for an event message for which a state of the IT service system after issue of the event message in question coincides with a state of the IT service system before issue of the oldest event message in the event message holding unit. When the event processing system can retrieve the event message in question, the event processing system deletes event messages ranging from the oldest event message to the retrieved event message from the event message holding unit.
    • 可以肯定地执行与事件消息相对应的处理的事件处理系统,并提高处理事件消息的效率。 为此,本发明的事件处理系统保持由于IT服务系统的状态转换而被接收的事件消息在事件消息保存单元中。 在事件消息保存单元中保存的事件消息中,事件处理系统搜索在发布所述事件消息之后的IT服务系统的状态与发布之前的IT服务系统的状态一致的事件消息 事件消息保存单元中最旧的事件消息。 当事件处理系统可以检索有问题的事件消息时,事件处理系统从事件消息保存单元删除从最早的事件消息到检索到的事件消息的事件消息。
    • 2. 发明申请
    • Execution multiplicity control system, and method and program for controlling the same
    • 执行多重控制系统及其控制方法和程序
    • US20050172303A1
    • 2005-08-04
    • US11034438
    • 2005-01-11
    • Yutaka KudoFutoshi HagaNorihiro Kobayashi
    • Yutaka KudoFutoshi HagaNorihiro Kobayashi
    • G06F15/16G06F9/46G06F9/50
    • G06F9/505G06F9/5055G06Q20/204
    • An execution multiplicity control system is provided which measures a load distribution over service objects for each case when one type of service requests are inputted into a distributed object system; calculates an effect index for when the execution multiplicity of each of the service objects is varied, based on the load distribution; measures, for each type of the service requests, the number of service requests actually inputted, to acquire a request distribution; calculates and stores a total effect index for when the execution multiplicity of each of the service objects is varied, based on the effect index and the request distribution; and controls the execution multiplicity of the service objects by applying a method of controlling the execution multiplicity of the service objects in descending order of the respective total effect indices calculated.
    • 提供执行多重性控制系统,当一种类型的服务请求被输入到分布式对象系统中时,测量每种情况下的服务对象的负载分布; 基于所述负载分布,计算当所述服务对象的执行倍数变化时的效果指标; 针对每种类型的服务请求,实际输入的服务请求的数量,以获取请求分配; 基于效果指标和请求分布,计算并存储当每个服务对象的执行多重性变化时的总效果指数; 并且通过以计算的各个总效应指数的降序应用控制服务对象的执行多重性的方法来控制服务对象的执行多重性。
    • 3. 发明授权
    • Execution multiplicity control system, and method and program for controlling the same
    • 执行多重控制系统及其控制方法和程序
    • US07721295B2
    • 2010-05-18
    • US11034438
    • 2005-01-11
    • Yutaka KudoFutoshi HagaNorihiro Kobayashi
    • Yutaka KudoFutoshi HagaNorihiro Kobayashi
    • G06F9/54G06F17/60
    • G06F9/505G06F9/5055G06Q20/204
    • An execution multiplicity control system is provided which measures a load distribution over service objects for each case when one type of service requests are inputted into a distributed object system; calculates an effect index for when the execution multiplicity of each of the service objects is varied, based on the load distribution; measures, for each type of the service requests, the number of service requests actually inputted, to acquire a request distribution; calculates and stores a total effect index for when the execution multiplicity of each of the service objects is varied, based on the effect index and the request distribution; and controls the execution multiplicity of the service objects by applying a method of controlling the execution multiplicity of the service objects in descending order of the respective total effect indices calculated.
    • 提供执行多重性控制系统,当一种类型的服务请求被输入到分布式对象系统中时,测量每种情况下的服务对象的负载分布; 基于所述负载分布,计算当所述服务对象的执行倍数变化时的效果指标; 针对每种类型的服务请求,实际输入的服务请求的数量,以获取请求分配; 基于效果指标和请求分布,计算并存储当每个服务对象的执行多重性变化时的总效果指数; 并且通过以计算的各个总效应指数的降序应用控制服务对象的执行多重性的方法来控制服务对象的执行多重性。
    • 4. 发明授权
    • Resource assigning management apparatus and resource assigning method
    • 资源分配管理装置和资源分配方法
    • US07664859B2
    • 2010-02-16
    • US11362082
    • 2006-02-27
    • Yutaka KudoFutoshi Haga
    • Yutaka KudoFutoshi Haga
    • G06F15/173
    • G06F9/505G06F9/5055H04L67/1002H04L67/1008H04L67/1031
    • In a system which divides requests to an application, into computers on which the application is operating, computers are managed so as to prevent the lowering of the service level of each application. The resource assigning management apparatus 1 subtracts a total number of request counts (receive request count) received per unit tame by each server computer which is assigned to the application, from the total number of requests processible per unit time by each server computer 3 which is assigned to the application (request processible count), and calculates a resource amount available from the application to another application. Then, allocation of at least one server computer 3 that is assigned to the resource-excessive application is changed to an application which is lacking resources.
    • 在将应用程序分配给应用程序的计算机的系统中,管理计算机以防止降低每个应用程序的服务级别。 资源分配管理装置1从分配给应用的各服务器计算机每单位驯服接收到的请求计数(接收请求计数)的总数从每单位时间的可请求的总数中减去每个服务器计算机3 分配给应用程序(请求可处理计数),并计算从应用程序可用于另一个应用程序的资源量。 然后,分配给资源过剩应用的至少一个服务器计算机3的分配被改变为缺少资源的应用。
    • 5. 发明授权
    • Method and system for setting up hosting environments in safety
    • 建立安全主机环境的方法和系统
    • US07543150B2
    • 2009-06-02
    • US11044956
    • 2005-01-26
    • Yutaka KudoFutoshi HagaTakeshi Ishizaki
    • Yutaka KudoFutoshi HagaTakeshi Ishizaki
    • H04L9/00
    • G06F21/575
    • In a data center architecture or the like, the present invention provides a method for setting up hosting environments concurrently by loading a boot image by means of network boot or the like, allowing for fast booting even with a large boot image, while preserving security. A boot image is divided into a plurality of parts. Computer resources have their public keys stored in their BIOS ROMs and e-signatures are attached to the boot image parts with a private key corresponding to one of the public keys. Also, priority levels in e-signature verification are assigned to the boot image parts. A boot instruction includes priority level setting. Only for boot image parts with that priority level or higher, e-signature verification is performed. By this manner, booting can be performed faster than booting involving verification of the e-signature to a whole boot image.
    • 在数据中心体系结构等中,本发明提供了一种通过网络引导等加载引导映像同时设置托管环境的方法,即使使用大的引导映像也能够快速启动,同时保持安全性。 引导图像被分成多个部分。 计算机资源将其公钥存储在其BIOS ROM中,并且使用与其中一个公钥相对应的私钥将电子签名附加到引导映像部分。 此外,电子签名验证中的优先级分配给引导映像部分。 引导指令包括优先级设置。 仅当具有该优先级或更高级别的引导映像部分时才执行电子签名验证。 通过这种方式,启动可以比启动涉及电子签名的验证更快地执行到整个启动映像。
    • 7. 发明申请
    • Content distribution system and content distribution method
    • 内容分发系统和内容分发方式
    • US20060075082A1
    • 2006-04-06
    • US10998754
    • 2004-11-30
    • Futoshi HagaYutaka KudoTakeshi Ishizaki
    • Futoshi HagaYutaka KudoTakeshi Ishizaki
    • G06F15/173
    • H04L67/06H04L67/26H04L67/2814H04L67/2842H04L69/329
    • The addition of IT resources is suppressed smaller when a service area of a content distribution system is expanded. Individual clients 8 have a storage 85, a registration means which registers a part or all of the storage 85 in a local server 6 as a resource pool, and a requesting means which sends a distribution request for contents to the local server 6. The local server 6 has a storing means which stores a resource pool management table and a content management table, a request accepting means which accepts a distribution request for contents from the individual clients 8, a specifying means which specifies the resource pool storing the contents, a distribution instructing means which sends a distribution instruction for the contents to the client 8 having the specified resource pool.
    • 当内容分发系统的服务区域扩展时,IT资源的增加被抑制得更小。 各个客户端8具有存储器85,将本地服务器6中的一部分或全部存储器85登记为资源池的登记单元,以及向本地服务器6发送内容分发请求的请求单元。本地 服务器6具有存储资源池管理表和内容管理表的存储单元,接收来自各个客户端8的内容分发请求的请求接受单元8,指定存储内容的资源池的指定单元, 向具有指定资源池的客户机8发送内容分发指令的指令装置。
    • 9. 发明授权
    • Method for measuring server performance, system for measuring server performance and computer programs therefor
    • 衡量服务器性能的方法,衡量服务器性能的系统及其计算机程序
    • US07634560B2
    • 2009-12-15
    • US11286196
    • 2005-11-22
    • Futoshi HagaYutaka Kudo
    • Futoshi HagaYutaka Kudo
    • G06F15/173
    • H04L67/1008H04L67/1002H04L67/1012H04L67/1031
    • A server performance measurement system for efficiently measuring and collecting server performance differently depending on each business application in actual operation environment in which business applications are operated, includes a plurality of servers for processing requests from users, a load balancer for suitably distributing loads of the plurality of servers, a test management server computer and a test load control server computer, which can communicate with one another. The test management server computer includes a test start/end information processing unit, a server setting control unit, a test result information processing unit and a test result information management unit. The business application is operated in at least one of the plurality of servers to measure performance of the server.
    • 一种服务器性能测量系统,用于根据操作业务应用的实际操作环境中的每个业务应用有效地测量和收集服务器性能,包括用于处理来自用户的请求的多个服务器,用于适当地分配多个负载的负载平衡器 的服务器,测试管理服务器计算机和可以彼此通信的测试负载控制服务器计算机。 测试管理服务器计算机包括测试开始/结束信息处理单元,服务器设置控制单元,测试结果信息处理单元和测试结果信息管理单元。 业务应用程序在多个服务器中的至少一个服务器中操作以测量服务器的性能。