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1. 发明申请

US20070203950A1 Method and apparatus for implementing extensible network-attached secondary storage 审中-公开
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：US20070203950A1
公开(公告)日：2007-08-30
申请号：US11797102
申请日：2007-05-01
申请人： Shigekazu Inohara , Itaru Nishizawa , Naoki Watanabe , Aki Tomita , Frederico Maciel , Hiroaki Odawara , Nobutoshi Sagawa , Mamoru Sugie
发明人： Shigekazu Inohara , Itaru Nishizawa , Naoki Watanabe , Aki Tomita , Frederico Maciel , Hiroaki Odawara , Nobutoshi Sagawa , Mamoru Sugie
IPC分类号： G06F17/00
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 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的用于共享部分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，以便减少用于实现功能的模块的开发成本。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。

2. 发明申请

US20050154731A1 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：US20050154731A1
公开(公告)日：2005-07-14
申请号：US10835073
申请日：2004-04-30
申请人： Daisuke Ito , Kazutomo Ushijima , Frederico Maciel , Shinji Fujiwara
发明人： Daisuke Ito , Kazutomo Ushijima , Frederico Maciel , Shinji Fujiwara
IPC分类号： G06F15/177 , G06F7/00 , G06F9/46 , G06F12/00 , 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。

3. 发明申请

US20050050162A1 Method of transferring data between memories of computers 审中-公开
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：US20050050162A1
公开(公告)日：2005-03-03
申请号：US10951794
申请日：2004-09-29
申请人： Frederico Maciel
发明人： Frederico Maciel
IPC分类号： H04L29/06 , G06F15/17 , G06F15/16
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。

4. 发明申请

US20050027719A1 Database control method 有权
标题翻译：数据库控制方式
公开(公告)号：US20050027719A1
公开(公告)日：2005-02-03
申请号：US10835055
申请日：2004-04-30
申请人： Frederico Maciel , Daisuke Ito , Kazutomo Ushijima , Shinji Fujiwara
发明人： Frederico Maciel , Daisuke Ito , Kazutomo Ushijima , Shinji Fujiwara
IPC分类号： G06F13/10 , G06F3/06 , G06F7/00 , G06F9/46 , G06F12/00 , G06F15/177 , 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至14中执行的进程24至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和存储装置30.进程24 到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。

5. 发明授权

US06519598B1 Active memory and memory control method, and heterogeneous data integration use system using the memory and method 失效
标题翻译：活动内存和内存控制方法，异构数据集成使用系统使用内存和方法
公开(公告)号：US06519598B1
公开(公告)日：2003-02-11
申请号：US09382695
申请日：1999-08-25
申请人： Itaru Nishizawa , Mamoru Sugie , Nobutoshi Sagawa , Hiroaki Odawara , Shigekazu Inohara , Frederico Maciel , Naoki Watanabe , Aki Tomita
发明人： Itaru Nishizawa , Mamoru Sugie , Nobutoshi Sagawa , Hiroaki Odawara , Shigekazu Inohara , Frederico Maciel , Naoki Watanabe , Aki Tomita
IPC分类号： G06F1730
CPC分类号： G06F17/30569
摘要： A data request analysis unit for accepting and analyzing a request from a client computer, a data conversion program generation unit, and a data conversion unit are provided in a magnetic disk apparatus, the data conversion program generation unit downloads a program module by way of a network as required based on the analysis result obtained by use of the data request analysis unit to generate a data conversion program, and the data conversion unit downloads the conversion program, and converts the type of the data read out from the magnetic memory medium by use of the program, and directly transfers the converted data to the client computer by way of a network interface, thereby, the present invention provides a general purpose magnetic disk apparatus which is capable of flexibly accommodating the request from the client computer, the scalability of the whole system is improved because the data is converted in the magnetic disk apparatus, and the process efficiency of the client computer is improved.
摘要翻译：一种数据请求分析单元，用于接受和分析来自客户端计算机，数据转换程序生成单元和数据转换单元的请求，数据转换程序产生单元通过以下方式下载程序模块：基于通过使用数据请求分析单元获得的分析结果来生成数据转换程序，并且数据转换单元下载转换程序，并且通过使用转换从磁存储介质读出的数据的类型的程序，并且通过网络接口直接将转换的数据传送到客户端计算机，由此本发明提供一种通用磁盘装置，其能够灵活地容纳来自客户端计算机的请求，可扩展性整个系统得到改进，因为数据在磁盘设备中被转换，并且客户端的处理效率比较子宫改善。

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