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1. 发明申请

US20080163237A1 Method of changing system configuration in shared-nothing database management system 有权
标题翻译：在无共享数据库管理系统中更改系统配置的方法
公开(公告)号：US20080163237A1
公开(公告)日：2008-07-03
申请号：US12071827
申请日：2008-02-27
申请人： Daisuke Ito , Kazutomo Ushijima , Frederico Buchholz Maciel , Shinji Fujiwara
发明人： Daisuke Ito , Kazutomo Ushijima , Frederico Buchholz Maciel , Shinji Fujiwara
IPC分类号： G06F9/46 , G06F7/06
CPC分类号： G06F17/30595 , Y10S707/99932 , Y10S707/99943
摘要： A shared-nothing database management system employs a method of adding and removing a database server without significantly affecting the processing performance for accessing a table from a user or an application. A scheduler module creates a schedule which separately handles the addition of a CPU resource and the addition of a storage I/O resource, and a server is added in accordance with the created schedule. A common disk is used to remove a disk at an arbitrary timing. Further, a data region is previously subdivided on the common disk to eliminate a movement of data associated with the addition of a server.
摘要翻译：无共享数据库管理系统采用添加和删除数据库服务器的方法，而不会显着影响从用户或应用程序访问表的处理性能。调度器模块创建分别处理CPU资源的添加和添加存储I / O资源的调度，并且根据创建的调度添加服务器。常用磁盘用于在任意时刻删除磁盘。此外，数据区域先前细分在公共盘上以消除与添加服务器相关联的数据的移动。

2. 发明授权

US07167854B2 Database control method 有权
标题翻译：数据库控制方式
公开(公告)号：US07167854B2
公开(公告)日：2007-01-23
申请号：US10835055
申请日：2004-04-30
申请人： Frederico Buchholz Maciel , Daisuke Ito , Kazutomo Ushijima , Shinji Fujiwara
发明人： Frederico Buchholz Maciel , Daisuke Ito , Kazutomo Ushijima , Shinji Fujiwara
IPC分类号： G06F17/30
CPC分类号： G06F17/30289 , Y10S707/99932 , Y10S707/99938
摘要： The present invention aims to dynamically re-configure hosts and storage in a shared-nothing database. In the shared-nothing database, processes 24 to 29 executed in the hosts 11 to 14 access data of a storage device 30. A system manager 70 and a database manager 10 manage the hosts 11 to 14 and the storage device 30. The processes 24 to 29 access one or more disks 51 to 54 of the storage device. To add or reduce the number of the hosts, the processes 24 to 29 are reassigned among the hosts 11 to 14.
摘要翻译：本发明旨在在无共享数据库中动态地重新配置主机和存储。在无共享数据库中，在主机11〜14中执行的处理24〜29访问存储装置30的数据。系统管理器70和数据库管理器10管理主机11至14和存储设备30。处理24至29访问存储设备的一个或多个盘51至54。为了增加或减少主机数量，进程24到29在主机11到14之间重新分配。

3. 发明授权

US08041685B2 Method of changing system configuration in shared-nothing database management system 有权
标题翻译：在无共享数据库管理系统中更改系统配置的方法
公开(公告)号：US08041685B2
公开(公告)日：2011-10-18
申请号：US12071827
申请日：2008-02-27
申请人： Daisuke Ito , Kazutomo Ushijima , Frederico Buchholz Maciel , Shinji Fujiwara
发明人： Daisuke Ito , Kazutomo Ushijima , Frederico Buchholz Maciel , Shinji Fujiwara
IPC分类号： G06F17/30
CPC分类号： G06F17/30595 , Y10S707/99932 , Y10S707/99943
摘要： A shared-nothing database management system employs a method of adding and removing a database server without significantly affecting the processing performance for accessing a table from a user or an application. A scheduler module creates a schedule which separately handles the addition of a CPU resource and the addition of a storage I/O resource, and a server is added in accordance with the created schedule. A common disk is used to remove a disk at an arbitrary timing. Further, a data region is previously subdivided on the common disk to eliminate a movement of data associated with the addition of a server.
摘要翻译：无共享数据库管理系统采用添加和删除数据库服务器的方法，而不会显着影响从用户或应用程序访问表的处理性能。调度器模块创建分别处理CPU资源的添加和添加存储I / O资源的调度，并且根据创建的调度添加服务器。常用磁盘用于在任意时刻删除磁盘。此外，数据区域先前细分在公共盘上以消除与添加服务器相关联的数据的移动。

4. 发明授权

US07370029B2 Method of changing system configuration in shared-nothing database management system 有权
公开(公告)号：US07370029B2
公开(公告)日：2008-05-06
申请号：US10835073
申请日：2004-04-30
申请人： Daisuke Ito , Kazutomo Ushijima , Frederico Buchholz Maciel , Shinji Fujiwara
发明人： Daisuke Ito , Kazutomo Ushijima , Frederico Buchholz Maciel , Shinji Fujiwara
IPC分类号： G06F7/00
CPC分类号： G06F17/30595 , Y10S707/99932 , Y10S707/99943
摘要： A shared-nothing database management system employs a method of adding and removing a database server without significantly affecting the processing performance for accessing a table from a user or an application. A scheduler module creates a schedule which separately handles the addition of a CPU resource and the addition of a storage I/O resource, and a server is added in accordance with the created schedule. A common disk is used to remove a disk at an arbitrary timing. Further, a data region is previously subdivided on the common disk to eliminate a movement of data associated with the addition of a server.

5. 发明授权

US6112248A Method and system for dynamically balancing network traffic using address resolution protocol 失效
标题翻译：使用地址解析协议动态平衡网络流量的方法和系统
公开(公告)号：US6112248A
公开(公告)日：2000-08-29
申请号：US18564
申请日：1998-02-04
申请人： Frederico Buchholz Maciel , Katsuyoshi Kitai , Satoshi Yoshizawa , Hideki Murahashi , Tatsuo Higuchi
发明人： Frederico Buchholz Maciel , Katsuyoshi Kitai , Satoshi Yoshizawa , Hideki Murahashi , Tatsuo Higuchi
IPC分类号： H04L12/751 , H04L12/803 , H04L29/06 , H04L29/08 , H04L29/12 , H04L29/14 , G06F15/173
CPC分类号： H04L45/00 , H04L29/12009 , H04L29/12018 , H04L45/04 , H04L45/12 , H04L45/24 , H04L61/10 , H04L67/1002 , H04L67/101 , H04L67/1036 , H04L67/42 , H04L69/40
摘要： This invention provides dynamic balance of the traffic among data processing devices interconnecting networks and thereby improve the networking performance. For network traffic flowing between a first network and a second network, the traffic is distributed among the data processing devices that act as routers according to the traffic amount. An algorithm for balancing the traffic is used to select appropriate data processing devices as routers.
摘要翻译：本发明提供了互连网络的数据处理设备之间的流量的动态平衡，从而提高了网络性能。对于在第一网络和第二网络之间流动的网络流量，流量根据流量量分配在充当路由器的数据处理设备之间。用于平衡流量的算法用于选择适当的数据处理设备作为路由器。

6. 发明授权

US06950436B2 Network data communication system 失效
标题翻译：网络数据通信系统
公开(公告)号：US06950436B2
公开(公告)日：2005-09-27
申请号：US10051050
申请日：2002-01-22
申请人： Katsuyoshi Kitai , Yoshimasa Masuoka , Satoshi Yoshizawa , Frederico Buchholz Maciel , Toshiaki Tarui , Tatsuo Higuchi , Hideki Murahashi
发明人： Katsuyoshi Kitai , Yoshimasa Masuoka , Satoshi Yoshizawa , Frederico Buchholz Maciel , Toshiaki Tarui , Tatsuo Higuchi , Hideki Murahashi
IPC分类号： H04L12/28 , H04L12/66 , H04L29/06 , H04L29/12
CPC分类号： H04W80/06 , H04L12/2856 , H04L12/2874 , H04L12/5691 , H04L12/66 , H04L29/06 , H04L29/12009 , H04L29/12367 , H04L29/12377 , H04L29/12509 , H04L29/12924 , H04L61/2514 , H04L61/2517 , H04L61/2567 , H04L61/6063 , H04L69/16 , H04L69/163
摘要： In order to execute a flow control and a congestion control in a hop-by-hop manner in a data communication among computers connected to different networks, in a data communication between a client A1 and a remote server B, a communication proxy of the remote server B is located in a local server A in an LAN to which the client A belongs. A communication packet to be routed to the remote server B is stolen (received) and passed to a transport layer. A TCP communication between the client A1 and the remote server B is divided into two; a communication between the client A1 and the communication proxy of the remote server B and a communication between the communication proxy of the remote server B and the remote server B.
摘要翻译：为了在连接到不同网络的计算机之间的数据通信中以逐跳的方式执行流控制和拥塞控制，在客户端A 1和远程服务器B之间的数据通信中，远程服务器B位于客户端A所属的LAN中的本地服务器A中。要路由到远程服务器B的通信分组被盗（接收）并被传送到传输层。客户端A 1和远程服务器B之间的TCP通信被分成两部分; 客户端A 1和远程服务器B的通信代理之间的通信以及远程服务器B的通信代理与远程服务器B之间的通信。

7. 发明授权

US06826622B2 Method of transferring data between memories of computers 失效
标题翻译：在计算机的存储器之间传送数据的方法
公开(公告)号：US06826622B2
公开(公告)日：2004-11-30
申请号：US09918639
申请日：2001-08-01
申请人： Frederico Buchholz Maciel
发明人： Frederico Buchholz Maciel
IPC分类号： G06F1516
CPC分类号： G06F15/17
摘要： In a communicating method between data processing apparatuses using the Sockets API or the MPI API, the apparatus on the receiving side informs the apparatus on the sending side of a data length threshold, which makes the apparatus on the sending side to decide between sending data to a pre-registered pre-allocated buffer on the apparatus on the receiving side, or having the memory region that is the final destination of the data transfer registered and then sending the data to this memory region. When the length of the data to be sent does not exceed the threshold, sending to the pre-allocated buffer is selected, and the data transfer operation is completed by copying the received data from the pre-allocated buffer to the final destination of this transfer. In case the length of the data to be sent exceeds the threshold, the data is sent directly to the final destination of this transfer.
摘要翻译：在使用Sockets API或MPI API的数据处理装置之间的通信方法中，接收侧的装置向发送侧的装置通知数据长度阈值，这使得发送侧的装置在发送数据到在接收侧的设备上预先注册的预分配缓冲器，或者具有作为数据传输的最终目的地的存储器区域被注册，然后将数据发送到该存储器区域。当要发送的数据的长度不超过阈值时，选择发送到预先分配的缓冲器，并且通过将接收的数据从预先分配的缓冲器复制到该传送的最终目的地来完成数据传送操作。在要发送的数据的长度超过阈值的情况下，数据被直接发送到该传输的最终目的地。

8. 发明授权

US07336664B2 Data processing device and its input/output method and program 失效
标题翻译：数据处理设备及其输入/输出方法和程序
公开(公告)号：US07336664B2
公开(公告)日：2008-02-26
申请号：US10320607
申请日：2002-12-17
申请人： Frederico Buchholz Maciel
发明人： Frederico Buchholz Maciel
IPC分类号： H04L12/28
CPC分类号： H04L47/625 , H04L49/90
摘要： The present invention improves input/output speed by multiplexing/demultiplexing data and also reducing the processing time required for interrupt handling. The present invention involves a process which requests input/output operation; an adapter which performs input/output operation based on the request from the process; and a scheduler which keeps the process in wait state while the adapter is performing input/output operation. When the input/output operation of the adapter is completed, the state of the process waiting for the completion of the operation is changed into “runnable” by the adapter, and the execution of the process which requested input/output operation is thereby restarted.
摘要翻译：本发明通过复用/解复用数据来提高输入/输出速度，并且还减少了中断处理所需的处理时间。本发明涉及一种请求输入/输出操作的过程; 基于来自该过程的请求执行输入/输出操作的适配器; 以及在适配器执行输入/输出操作时使进程保持等待状态的调度器。当适配器的输入/输出操作完成时，等待操作完成的进程的状态被适配器改变为“可运行”，从而重新启动请求输入/输出操作的处理的执行。

9. 发明授权

US07231401B1 Method and apparatus for implementing extensible network-attached secondary storage 失效
标题翻译：实现可扩展网络连接辅助存储的方法和装置
公开(公告)号：US07231401B1
公开(公告)日：2007-06-12
申请号：US09416961
申请日：1999-10-13
申请人： Shigekazu Inohara , Itaru Nishizawa , Naoki Watanabe , Aki Tomita , Frederico Buchholz Maciel , Hiroaki Odawara , Nobutoshi Sagawa , Mamoru Sugie
发明人： Shigekazu Inohara , Itaru Nishizawa , Naoki Watanabe , Aki Tomita , Frederico Buchholz Maciel , Hiroaki Odawara , Nobutoshi Sagawa , Mamoru Sugie
IPC分类号： G06F17/30
CPC分类号： H04L67/1097 , G06F3/0607 , G06F3/0638 , G06F3/0659 , G06F3/067 , Y10S707/99945 , Y10S707/99948
摘要： A storage comprising an object access module for the shared part for implementing advanced I/O provides an interface (121) for registering and deleting object description data declaring how to store objects within a second storage, in order to reduce the development cost of modules for implementing functions. Also, in order to reduce the total cost of ownership, modules are transferred to the storage through a management computer. The present invention allows the storage for contiguously providing functions effective to a vast range of applications to be provided with lower development cost as well as lower total cost of ownership.
摘要翻译：包括用于实现高级I / O的共享部件的对象访问模块的存储器提供用于注册和删除声明如何在第二存储器中存储对象的对象描述数据的接口（121），以便降低模块的开发成本执行功能。此外，为了降低总体拥有成本，模块通过管理计算机传输到存储设备。本发明允许存储连续地提供对广泛范围的应用有效的功能，以提供更低的开发成本以及更低的总体拥有成本。

10. 发明授权

US07281249B2 Computer forming logical partitions 失效
标题翻译：计算机形成逻辑分区
公开(公告)号：US07281249B2
公开(公告)日：2007-10-09
申请号：US09941734
申请日：2001-08-30
申请人： Toshiaki Tarui , Shin Kameyama , Frederico Buchholz Maciel , Toru Shonai
发明人： Toshiaki Tarui , Shin Kameyama , Frederico Buchholz Maciel , Toru Shonai
IPC分类号： G06F9/46 , G01R31/08
CPC分类号： G06F9/5077
摘要： A computer controls I/O allocation for partitions independently of CPU allocation and, in each I/O adapter and partition, the computer has a scheduling means controlling allocation for partitions of the I/O adapter by time sharing, a means to allocate the I/O adapter to partitions by space sharing and a means to dynamically change said allocation made by a partition-control program. Further, the computer has a means to monitor input/output performance of each partition, and a means to maintain SLA of a user program according to performance of each partition.
摘要翻译：计算机控制独立于CPU分配的分区的I / O分配，并且在每个I / O适配器和分区中，计算机具有通过时间共享来控制对I / O适配器的分区的分配的调度装置，分配I / O适配器通过空间共享分区，并且是动态地改变由分区控制程序进行的分配的手段。此外，计算机具有监视每个分区的输入/输出性能的手段，以及根据每个分区的性能来维护用户程序的SLA的手段。

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