专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 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。

3. 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。

4. 发明授权

US06694306B1 System and method for query processing using virtual table interface 失效
标题翻译：使用虚拟表格界面进行查询处理的系统和方法
公开(公告)号：US06694306B1
公开(公告)日：2004-02-17
申请号：US09665069
申请日：2000-09-19
申请人： Itaru Nishizawa , Shigekazu Inohara , Nobutoshi Sagawa , Akira Shimizu
发明人： Itaru Nishizawa , Shigekazu Inohara , Nobutoshi Sagawa , Akira Shimizu
IPC分类号： G06F1730
CPC分类号： G06F17/30457 , G06F17/30545 , Y10S707/99933 , Y10S707/99943
摘要： A query processing system in which a virtual table to enable multiple mapping to a plurality of databases is provided in a data processing system to receive a query from an application program and partial replicas as copies of part of the data in the virtual table is prepared in storage so that the whole or part of a query can be processed using the partial replicas. For query units which cannot be processed using the partial replica, means to select an appropriate distributed join method and optimization to push down query processing to real databases as far as possible are used. The system allows transparent access to multiple different real databases according to access conditions without changing the column to be accessed in the virtual table or switching the virtual table, thereby eliminating the need to create a new application for each newly developed service.
摘要翻译：一种查询处理系统，其中在数据处理系统中提供用于启用对多个数据库的多个映射的虚拟表，以从应用程序和部分副本接收查询，作为虚拟表中的部分数据的副本存储，以便可以使用部分副本处理整个或部分查询。对于不能使用部分副本处理的查询单元，意味着选择适当的分布式连接方法，并尽可能使用优化来将查询处理推送到真实数据库。该系统允许根据访问条件透明地访问多个不同的真实数据库，而不需要更改要在虚拟表中访问的列或切换虚拟表，从而无需为每个新开发的服务创建新的应用程序。

5. 发明授权

US06757670B1 Method and system for query processing 失效
标题翻译：查询处理方法和系统
公开(公告)号：US06757670B1
公开(公告)日：2004-06-29
申请号：US09659616
申请日：2000-09-11
申请人： Shigekazu Inohara , Itaru Nishizawa , Nobutoshi Sagawa , Akira Shimizu
发明人： Shigekazu Inohara , Itaru Nishizawa , Nobutoshi Sagawa , Akira Shimizu
IPC分类号： G06F1730
CPC分类号： G06F17/30463 , G06F17/30306 , G06F17/30483 , Y10S707/99932 , Y10S707/99933 , Y10S707/99934 , Y10S707/99935 , Y10S707/99936
摘要： Method and apparatus for query processing including an optimization controller, responding to a query from an application related to an database, and controlling optimization processing of the query. A query classification definition and a query operation direction associated with the query classification definition are defined on a storing means. The query classification definition classifies the queries according to classifications and attributes including environment for use, time for use, database to be accessed, and the amount of data that is processed. The query operation direction defines strength of the direction including “Force”, “Recommended”, “Neutral”, and “Deny”, which is used to select operation at the time of query execution from several alternatives. During optimization processing of the received query, the system controls the optimization processing according to the query control information that has been set, enabling control of DBMS operation in a batch for two or more queries without modifying the applications.
摘要翻译：用于查询处理的方法和装置，包括优化控制器，响应来自与数据库相关的应用的查询，以及控制查询的优化处理。在存储装置上定义与查询分类定义相关联的查询分类定义和查询操作方向。查询分类定义根据分类和属性对查询进行分类，包括使用环境，使用时间，要访问的数据库以及处理的数据量。查询操作方向定义包括“强制”，“推荐”，“中立”和“拒绝”的方向的强度，用于从多个选项执行查询执行时选择操作。在接收到的查询的优化处理期间，系统根据已经设置的查询控制信息控制优化处理，使得能够在批处理中对两个或更多个查询进行DBMS操作的控制，而无需修改应用程序。

6. 发明授权

US07669209B2 Method for optimizing remote procedure call (RPC) and program execution method by use of the optimized RPC 失效
标题翻译：使用优化的RPC优化远程过程调用（RPC）和程序执行方法的方法
公开(公告)号：US07669209B2
公开(公告)日：2010-02-23
申请号：US11066269
申请日：2005-02-28
申请人： Shigekazu Inohara , Shinji Fujiwara , Yoshimasa Masuoka , Nobutoshi Sagawa
发明人： Shigekazu Inohara , Shinji Fujiwara , Yoshimasa Masuoka , Nobutoshi Sagawa
IPC分类号： G06F3/00
CPC分类号： G06F8/41 , G06F9/548
摘要： A method for rapidly executing a series of remote procedure calls between a client and a server, comprising an RPC optimizer (101) that inputs an IDL source code (103) and client source codes (102, 102′, . . . ) so as to define as a new remote procedure a group of remote procedures to be performed by the client in an additional server source code (107). In turn, the RPC optimizer outputs a new IDL source code (106) to which an interface of the remote procedure is added, and new client source codes (105, 105′, . . . ) modified so as to use the remote procedure. This reduces communications involving a plurality of remote procedures to a single communication pass, thereby implementing high-speed communication between the client and the server.
摘要翻译：一种用于在客户机和服务器之间快速执行一系列远程过程调用的方法，包括输入IDL源代码（103）和客户端源代码（102,102'，...）的RPC优化器（101），以便将一组由客户端执行的远程过程定义为附加服务器源代码（107）作为新的远程过程。反过来，RPC优化器输出添加了远程过程的接口的新的IDL源代码（106），并修改了新的客户端源代码（105,105'，...）以便使用远程过程。这将涉及多个远程过程的通信减少到单个通信通过，从而实现客户端和服务器之间的高速通信。

7. 发明申请

US20050273792A1 Method for optimizing remote procedure call (RPC) and program execution method by use of the optimized RPC 失效
标题翻译：使用优化的RPC优化远程过程调用（RPC）和程序执行方法的方法
公开(公告)号：US20050273792A1
公开(公告)日：2005-12-08
申请号：US11066269
申请日：2005-02-28
申请人： Shigekazu Inohara , Shinji Fujiwara , Yoshimasa Masuoka , Nobutoshi Sagawa
发明人： Shigekazu Inohara , Shinji Fujiwara , Yoshimasa Masuoka , Nobutoshi Sagawa
IPC分类号： G06F15/16 , G06F9/06 , G06F9/44 , G06F9/45 , G06F9/46
CPC分类号： G06F8/41 , G06F9/548
摘要： A method for rapidly executing a series of remote procedure calls between a client and a server, comprising an RPC optimizer (101) that inputs an IDL source code (103) and client source codes (102, 102′, . . . ) so as to define as a new remote procedure a group of remote procedures to be performed by the client in an additional server source code (107). In turn, the RPC optimizer outputs a new IDL source code (106) to which an interface of the remote procedure is added, and new client source codes (105, 105′, . . . ) modified so as to use the remote procedure. This reduces communications involving a plurality of remote procedures to a single communication pass, thereby implementing high-speed communication between the client and the server.
摘要翻译：一种用于在客户机和服务器之间快速执行一系列远程过程调用的方法，包括输入IDL源代码（103）和客户端源代码（102,102'，...）的RPC优化器（101），以便将一组由客户端执行的远程过程定义为附加服务器源代码（107）作为新的远程过程。反过来，RPC优化器输出添加了远程过程的接口的新的IDL源代码（106），并修改了新的客户端源代码（105,105'，...）以便使用远程过程。这将涉及多个远程过程的通信减少到单个通信通过，从而实现客户端和服务器之间的高速通信。

8. 发明授权

US07269635B2 File transfer system for secure remote file accesses 有权
标题翻译：用于安全远程文件访问的文件传输系统
公开(公告)号：US07269635B2
公开(公告)日：2007-09-11
申请号：US10170391
申请日：2002-06-14
申请人： Yoshimasa Masuoka , Nobutoshi Sagawa , Itaru Nishizawa , Tsuneyuki Imaki
发明人： Yoshimasa Masuoka , Nobutoshi Sagawa , Itaru Nishizawa , Tsuneyuki Imaki
IPC分类号： G06F15/167 , G06F15/16
CPC分类号： H04L63/0428 , H04L63/062 , H04L63/08 , H04L67/04 , H04L67/06 , H04L69/329
摘要： In a file transfer system, a file stored in a server computer is transmitted to a client computer through a network. A portable mobile apparatus also connectable to the network has a transmission requesting means for requesting the server computer that the user of the mobile apparatus be authenticated and a desired file be transmitted from the server computer to the client computer. The server computer has a communication control unit for transmitting the desired file requested by the mobile apparatus to the client computer after authenticating the user of the mobile apparatus.
摘要翻译：在文件传输系统中，通过网络将存储在服务器计算机中的文件发送到客户端计算机。也可连接到网络的便携式移动设备具有发送请求装置，用于请求服务器计算机认证移动装置的用户，并且将期望的文件从服务器计算机发送到客户端计算机。服务器计算机具有通信控制单元，用于在认证移动装置的用户之后，将由移动装置请求的期望文件发送给客户端计算机。

9. 发明授权

US06820085B2 Web system having clustered application servers and clustered databases 有权
标题翻译：具有集群应用服务器和群集数据库的Web系统
公开(公告)号：US06820085B2
公开(公告)日：2004-11-16
申请号：US10075263
申请日：2002-02-15
申请人： Itaru Nishizawa , Nobutoshi Sagawa
发明人： Itaru Nishizawa , Nobutoshi Sagawa
IPC分类号： G06F1730
CPC分类号： G06F17/30902 , Y10S707/99932 , Y10S707/99938
摘要： The present invention improves the scalability of application servers and database servers in Web systems, thereby providing higher cost-performance Web systems. The session state of an application is stored in a clustered cache database as required. This enables another application running on an arbitrary cluster server to read the stored session state from the clustered cache database to continue the processing of the application. In addition, a cache database cluster in which data can be updated on the cluster servers is configured, thereby providing a mechanism of causing them to synchronize with the database servers as necessary. Furthermore, a mechanism of adding cache databases to the cache database cluster, thereby enabling the system to respond to an increase in database access load.
摘要翻译：本发明提高了Web系统中应用服务器和数据库服务器的可扩展性，从而提供了更高性价比的Web系统。应用程序的会话状态根据需要存储在群集缓存数据库中。这使得在任意集群服务器上运行的另一个应用程序可以从集群缓存数据库读取存储的会话状态，以继续处理应用程序。另外，配置了可以在集群服务器上更新数据的高速缓存数据库集群，从而提供使其在必要时与数据库服务器同步的机制。此外，还有一种将缓存数据库添加到高速缓存数据库集群的机制，从而使系统能够响应数据库访问负载的增加。

10. 发明授权

US07587426B2 System and method for virtualizing a distributed network storage as a single-view file system 有权
标题翻译：将分布式网络存储器虚拟化为单视图文件系统的系统和方法
公开(公告)号：US07587426B2
公开(公告)日：2009-09-08
申请号：US10219770
申请日：2002-08-16
申请人： Shinji Fujiwara , Nobutoshi Sagawa , Tetsuya Uemura , Hiroaki Odawara
发明人： Shinji Fujiwara , Nobutoshi Sagawa , Tetsuya Uemura , Hiroaki Odawara
IPC分类号： G06F17/30
CPC分类号： H04L67/1097 , H04L67/1002 , H04L67/1023
摘要： The invention relates to a method of virtualizing a plurality of network storages into a single-view file system for a client and obtains information about an object's storage location without inquiring of a resource manager. The method determines a network storage that should store an object based on a hash value generated from a logical identifier for the object to be accessed. While accessing the object, the method computes the hash value for the object's logical identifier to determine a network storage that should process an access request. Consequently, the method eliminates the need to inquire the object's storage location when the access request is issued. Further, the method eliminates the need to maintain the object's storage location when the number of servers is increased or decreased, thus providing easy management.
摘要翻译：本发明涉及将多个网络存储器虚拟化为用于客户机的单视图文件系统的方法，并且在不查询资源管理器的情况下获取关于对象的存储位置的信息。该方法基于从要访问的对象的逻辑标识符生成的散列值来确定应存储对象的网络存储。在访问对象时，该方法计算对象的逻辑标识符的哈希值，以确定应处理访问请求的网络存储。因此，当发出访问请求时，该方法消除了查询对象的存储位置的需要。此外，当服务器的数量增加或减少时，该方法消除了维护对象的存储位置的需要，从而提供容易的管理。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式