专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

US20160062841A1 DATABASE AND DATA ACCESSING METHOD THEREOF 审中-公开
标题翻译：数据库和数据访问方法
公开(公告)号：US20160062841A1
公开(公告)日：2016-03-03
申请号：US14525232
申请日：2014-10-28
申请人： Lite-On Technology Corporation
发明人： Lieh-Kuang Hu , Ming-Huang Wu
IPC分类号： G06F11/14
CPC分类号： G06F12/0866 , G06F11/1402 , G06F12/0888 , G06F2212/163 , G06F2212/463
摘要： A database and a data accessing method thereof are provided. The database includes a memory, a CPU, a data storage element and a data cache element. The memory is configured to store a kernel program. The CPU is coupled to the memory and configured to execute the kernel program. The data storage element and the data cache element are coupled to the CPU. When receiving a data read command or a data write command from an application, the kernel program determines whether the data storage element is set for accelerated data accessing. If yes, the kernel program guides the data read command to read a copy file from the data cache element or writes a file of the data write command into the data storage element and the data cache element. The copy file is corresponding to a target file in the data storage element.
摘要翻译：提供了一种数据库及其数据访问方法。数据库包括存储器，CPU，数据存储元件和数据高速缓存元件。内存被配置为存储内核程序。 CPU耦合到存储器并配置为执行内核程序。数据存储元件和数据高速缓存元件耦合到CPU。当从应用程序接收到数据读取命令或数据写入命令时，内核程序确定数据存储元件是否被设置用于加速数据访问。如果是，内核程序引导数据读取命令从数据高速缓存元件读取复制文件，或者将数据写入命令的文件写入数据存储元件和数据高速缓存元件。复制文件对应于数据存储元件中的目标文件。

92. 发明授权

US09152549B1 Dynamically allocating memory for processes 有权
标题翻译：动态分配进程内存
公开(公告)号：US09152549B1
公开(公告)日：2015-10-06
申请号：US13854891
申请日：2013-04-01
申请人： Alex Kesselman
发明人： Alex Kesselman
IPC分类号： G06F12/02 , G06F9/50 , G06F12/06
CPC分类号： G06F12/023 , G06F9/5016 , G06F9/5061 , G06F12/0253 , G06F12/0646 , G06F2212/1048 , G06F2212/163
摘要： A system, computer-readable storage medium storing at least one program, and a computer-implemented method for dynamically allocating memory for processes is presented. A first request to allocate memory for a first process is received, where the first process is associated with a first quality-of-service class in a plurality of quality-of-service classes. A first memory allocation for the first quality-of-service class is calculated as a function of a current amount of free memory on the server and a first minimum memory allocation for the first quality-of-service class. An amount of memory currently used by processes associated with the first quality-of-service class is determined. The first request is rejected when the amount of memory currently used by the processes associated with the first quality-of-service class is greater than or equal to the first memory allocation.
摘要翻译：提出了存储至少一个程序的系统，计算机可读存储介质和用于动态分配用于进程的存储器的计算机实现的方法。接收对第一进程分配内存的第一请求，其中第一进程与多个服务质量类中的第一服务质量类相关联。根据当前服务器上的可用内存量和第一服务质量类的第一最小内存分配计算第一服务质量等级的第一内存分配。确定与第一服务质量类相关联的进程当前使用的内存量。当与第一服务质量类相关联的进程当前使用的内存量大于或等于第一内存分配时，第一请求被拒绝。

93. 发明申请

US20150242487A1 SYSTEM AND A METHOD FOR EXECUTING SQL-LIKE QUERIES WITH ADD-ON ACCELERATORS 审中-公开
标题翻译：系统和一种使用ADD-ON加速器执行类似SQL的查询的方法
公开(公告)号：US20150242487A1
公开(公告)日：2015-08-27
申请号：US14432370
申请日：2013-09-24
申请人： SQREAM TECHNOLOGIES LTD.
发明人： Kostya Varakin , Ami Gal
IPC分类号： G06F17/30 , G06F12/08
CPC分类号： G06F16/285 , G06F12/0802 , G06F16/1858 , G06F16/2453 , G06F16/24547 , G06F16/2456 , G06F16/24569 , G06F16/56 , G06F16/907 , G06F16/9535 , G06F2212/1021 , G06F2212/152 , G06F2212/163 , G06F2212/608
摘要： According to some embodiments is disclosed a method for controlling and scheduling operation of at least one SQL operator on data chunk. The method comprising the step of: receiving SQL query, accessing data chunk blocks, receive meta data statistics and SQL query, analyzing the query selectivity, result size and Frequency moments calculation during the query execution run-time and choosing the right device to execute the each operator of the query according to analysis and predict results size.
摘要翻译：根据一些实施例公开了一种用于在数据块上控制和调度至少一个SQL运算符的操作的方法。该方法包括以下步骤：接收SQL查询，访问数据块块，接收元数据统计和SQL查询，在查询执行运行时分析查询选择性，结果大小和频率矩计算，并选择正确的设备执行每个运算符的查询根据分析和预测结果大小。

94. 发明申请

US20150102101A1 DATA CENTER EQUIPMENT CABINET INFORMATION CENTER AND UPDATEABLE ASSET TRACKING SYSTEM 有权
标题翻译：数据中心设备柜信息中心和可更新资产跟踪系统
公开(公告)号：US20150102101A1
公开(公告)日：2015-04-16
申请号：US14577674
申请日：2014-12-19
申请人： METHODE ELECTRONICS, INC.
发明人： Tim Hazzard
IPC分类号： H05K7/14 , H05K7/20 , H04B5/00 , H05K5/02
CPC分类号： H05K7/1498 , G06F1/181 , G06F1/183 , G06F1/184 , G06F17/30067 , G06F2212/161 , G06F2212/163 , G06Q10/087 , H04B5/0062 , H05K5/0208 , H05K7/1492 , H05K7/20836
摘要： A cabinet frame enclosure is provided having a first side wall, a second side wall, a first opening and a second opening each in combination defining an interior space for accommodating a plurality of equipment, the equipment being removable through the first opening. A plurality of functional modules are provided such as: an asset tracking module for detecting the presence or absence of the equipment from the interior space of the cabinet frame enclosure, the asset tracking module disposed in the first side wall adjacent the first opening; an access control module for providing electronic locking and access control to the interior space of the cabinet frame enclosure; an environmental management module for monitoring and controlling environmental conditions within the interior space of the cabinet frame enclosure; a power management module for monitoring and controlling power distribution to equipment located in the interior space of the cabinet frame enclosure, the power management module disposed in one of the first side wall or second side wall and adjacent the second opening; and a cabinet control module (CCM) for providing consolidated connectivity to the plurality of functional modules, wherein the CCM presents a single network connection for managing the equipment located in the cabinet frame enclosure.
摘要翻译：提供了一种橱柜框架，其具有第一侧壁，第二侧壁，第一开口和第二开口，每个组合限定用于容纳多个设备的内部空间，所述设备可通过第一开口移除。提供了多个功能模块，例如：资产跟踪模块，用于从橱柜框架的内部空间检测设备的存在或不存在，资产跟踪模块设置在与第一开口相邻的第一侧壁中; 访问控制模块，用于向机柜框架外壳的内部空间提供电子锁定和访问控制; 一个环境管理模块，用于监控和控制橱柜框架内部空间内的环境状况; 电力管理模块，用于监测和控制对位于柜框架外壳的内部空间中的设备的配电，电源管理模块设置在第一侧壁或第二侧壁之一中并邻近第二开口; 以及用于提供与所述多个功能模块的统一连接的机柜控制模块（CCM），其中所述CCM呈现用于管理位于所述机柜框架外壳中的设备的单个网络连接。

95. 发明申请

US20140351363A1 WRITING DATA IN A DISTRIBUTED DATA STORAGE SYSTEM 有权
标题翻译：在分布式数据存储系统中写入数据
公开(公告)号：US20140351363A1
公开(公告)日：2014-11-27
申请号：US14454197
申请日：2014-08-07
申请人： SolidFire, Inc.
发明人： David D. WRIGHT
IPC分类号： G06F15/173
CPC分类号： G06F3/0608 , G06F3/0619 , G06F3/0641 , G06F3/0644 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F3/0689 , G06F12/0284 , G06F15/173 , G06F15/17331 , G06F2003/0692 , G06F2212/1032 , G06F2212/1044 , G06F2212/154 , G06F2212/163 , G06F2212/263 , G06F2212/401 , H04L67/1097
摘要： Methods, systems, and apparatuses, including computer programs encoded on computer-readable media, for receiving a write request that includes data and a client address at which to store the data. The data is segmented into the one or more storage units. A storage unit identifier for each of the one or more storage units is computed that uniquely identifies content of a storage unit. A mapping between each storage unit identifier to a block server is determined. For each of the one or more storage units, the storage unit and the corresponding storage unit identifier is sent to a block server. The block server stores the storage unit and information on where the storage unit is stored on the block server for the storage unit identifier. Multiple client addresses associated with a storage unit with the same storage unit identifier are mapped to a single storage unit.
摘要翻译：方法，系统和装置，包括在计算机可读介质上编码的计算机程序，用于接收包括数据的写入请求和用于存储数据的客户端地址。数据被分割成一个或多个存储单元。计算唯一地识别存储单元的内容的一个或多个存储单元中的每一个的存储单元标识符。确定每个存储单元标识符与块服务器之间的映射。对于一个或多个存储单元中的每一个，存储单元和相应的存储单元标识符被发送到块服务器。块服务器将存储单元和存储单元存储在存储单元标识符的块服务器上的信息存储。与具有相同存储单元标识符的存储单元相关联的多个客户端地址被映射到单个存储单元。

96. 发明申请

US20140344520A1 SYSTEM FOR CACHING DATA 有权
标题翻译：缓存数据系统
公开(公告)号：US20140344520A1
公开(公告)日：2014-11-20
申请号：US14451324
申请日：2014-08-04
申请人： Amazon Technologies, Inc.
发明人： Jonathan A. Jenkins , Mark S. Baumback , Ryan J. Snodgrass
IPC分类号： G06F12/08
CPC分类号： G06F12/0802 , G06F12/0815 , G06F12/0866 , G06F17/30902 , G06F2212/163 , G06Q30/06 , H04L67/2852 , H04L67/2885
摘要： A system for caching data in a distributed data processing system allows for the caching of user-modifiable data (as well as other types of data) across one or multiple entities in a manner that prevents stale data from being improperly used.
摘要翻译：用于在分布式数据处理系统中缓存数据的系统允许跨越一个或多个实体缓存用户可修改数据（以及其他类型的数据），以防止不当数据被不当使用的方式。

97. 发明申请

US20140325155A1 MANAGING RESOURCES USING RESOURCE EXPIRATION DATA 有权
标题翻译：使用资源使用数据管理资源
公开(公告)号：US20140325155A1
公开(公告)日：2014-10-30
申请号：US14331067
申请日：2014-07-14
申请人： Amazon Technologies, Inc.
发明人： Bradley Eugene Marshall , Swaminathan Sivasubramanian , David R. Richardson
IPC分类号： G06F12/12 , G06F12/08
CPC分类号： G06F12/0808 , G06F12/0811 , G06F12/12 , G06F2212/163 , G06F2212/464 , H04L67/2852 , H04L67/2885
摘要： Resource management techniques, such as cache optimization, are employed to organize resources within caches such that the most requested content (e.g., the most popular content) is more readily available. A service provider utilizes content expiration data as indicative of resource popularity. As resources are requested, the resources propagate through a cache server hierarchy associated with the service provider. More frequently requested resources are maintained at edge cache servers based on shorter expiration data that is reset with each repeated request. Less frequently requested resources are maintained at higher levels of a cache server hierarchy based on longer expiration data associated with cache servers higher on the hierarchy.
摘要翻译：诸如高速缓存优化的资源管理技术被用于组织高速缓存内的资源，使得最需要的内容（例如，最受欢迎的内容）更容易获得。服务提供商利用内容到期数据来表示资源的流行度。当请求资源时，资源通过与服务提供商相关联的缓存服务器层次传播。基于每次重复请求重置的更短的到期数据，在边缘缓存服务器上维护更频繁的请求资源。基于与层次结构上较高层的高速缓存服务器相关联的更长的到期数据，在缓存服务器层次结构的较高级别上维护较少的请求资源。

98. 发明授权

US08832385B2 Read-ahead processing in networked client-server architecture 有权
标题翻译：联网客户机 - 服务器架构中的预读处理
公开(公告)号：US08832385B2
公开(公告)日：2014-09-09
申请号：US13488157
申请日：2012-06-04
申请人： Lior Aronovich , Konstantin Mushkin , Oded Sonin
发明人： Lior Aronovich , Konstantin Mushkin , Oded Sonin
IPC分类号： G06F12/14 , H04L29/06 , G06F3/06 , G06F12/08
CPC分类号： G06F12/0862 , G06F3/067 , G06F12/0802 , G06F2212/163 , H04L67/42
摘要： Read messages are grouped by a plurality of unique sequence identifications (IDs), where each of the sequence IDs corresponds to a specific read sequence, consisting of all read and read-ahead requests related to a specific storage segment that is being read sequentially by a thread of execution in a client application. The storage system uses the sequence id value in order to identify and filter read-ahead messages that are obsolete when received by the storage system, as the client application has already moved to read a different storage segment. Basically, a message is discarded when its sequence id value is less recent than the most recent value already seen by the storage system. The sequence IDs are used by the storage system to determine corresponding read-ahead data to be loaded into a read-ahead cache.
摘要翻译：读取消息由多个唯一的序列标识（ID）分组，其中序列ID中的每一个对应于特定的读取序列，其包括与由特定存储段顺序读取的特定存储段相关的所有读取和预读请求在客户端应用程序中执行的线程。存储系统使用序列ID值，以便识别和过滤存储系统接收到的过期的预读消息，因为客户端应用程序已经移动到读取不同的存储段。基本上，当其序列ID值比存储系统已经看到的最新值更新时，消息被丢弃。序列ID由存储系统使用以确定要加载到预读高速缓存中的相应的预读数据。

99. 发明申请

US20140201451A1 METHOD, APPARATUS AND COMPUTER PROGRAMS PROVIDING CLUSTER-WIDE PAGE MANAGEMENT 有权
标题翻译：方法，设备和计算机程序提供集群页面管理
公开(公告)号：US20140201451A1
公开(公告)日：2014-07-17
申请号：US13967857
申请日：2013-08-15
申请人： International Business Machines Corporation
发明人： Parijat Dube , Xavier R. Guerin , Seetharami R. Seelam
IPC分类号： G06F12/08
CPC分类号： G06F12/084 , G06F9/45558 , G06F12/08 , G06F12/0864 , G06F17/30 , G06F2009/45583 , G06F2212/152 , G06F2212/163 , G06F2212/62
摘要： A data processing system includes a plurality of virtual machines each having associated memory pages; a shared memory page cache that is accessible by each of the plurality of virtual machines; and a global hash map that is accessible by each of the plurality of virtual machines. The data processing system is configured such that, for a particular memory page stored in the shared memory page cache that is associated with two or more of the plurality of virtual machines, there is a single key stored in the global hash map that identifies at least a storage location in the shared memory page cache of the particular memory page. The system can be embodied at least partially in a cloud computing system.
摘要翻译：数据处理系统包括多个虚拟机，每个虚拟机具有关联的存储器页面; 可由所述多个虚拟机中的每一个访问的共享存储器页面缓存; 以及可由所述多个虚拟机中的每一个访问的全局散列图。数据处理系统被配置为使得对于存储在与多个虚拟机中的两个或更多个虚拟机相关联的共享存储器页面高速缓存中的特定存储器页面，存在存储在全局散列图中的单个密钥，其至少标识特定存储器页面的共享存储器页面缓存中的存储位置。该系统可以至少部分地体现在云计算系统中。

100. 发明申请

US20140195755A1 PERFORMING COPIES IN A STORAGE SYSTEM 有权
标题翻译：在存储系统中执行副本
公开(公告)号：US20140195755A1
公开(公告)日：2014-07-10
申请号：US14046872
申请日：2013-10-04
申请人： PURE Storage, Inc.
发明人： John Colgrove , Ethan Miller , John Hayes , Cary Sandvig , Christopher Golden , Jianting Cao , Grigori Inozemtsev
IPC分类号： G06F3/06
CPC分类号： G06F11/1469 , G06F3/0604 , G06F3/0605 , G06F3/0608 , G06F3/061 , G06F3/0611 , G06F3/0614 , G06F3/0619 , G06F3/0626 , G06F3/0632 , G06F3/0641 , G06F3/0644 , G06F3/065 , G06F3/0652 , G06F3/0655 , G06F3/0664 , G06F3/0665 , G06F3/0667 , G06F3/067 , G06F3/0671 , G06F3/0673 , G06F3/0683 , G06F3/0685 , G06F3/0689 , G06F11/1451 , G06F12/0875 , G06F12/0891 , G06F12/10 , G06F12/1009 , G06F12/121 , G06F17/30156 , G06F17/30345 , G06F2212/1008 , G06F2212/1016 , G06F2212/1032 , G06F2212/1044 , G06F2212/152 , G06F2212/154 , G06F2212/163 , G06F2212/261 , G06F2212/263
摘要： A system and method for performing copy offload operations. When a copy offload operation from a first volume (pointing to a first medium) to a second volume (pointing to a second medium) is requested, the copy offload operation is performed without accessing the data being copied. A third medium is created, and the first medium is recorded as the underlying medium of the third medium. The first volume is re-pointed to the third medium. Also, a fourth medium is created, the second volume is re-pointed to the fourth medium, and the second medium is recorded as the underlying medium of the targeted range of the fourth medium. All other ranges of the fourth medium have the second medium as their underlying medium.
摘要翻译：用于执行复制卸载操作的系统和方法。当请求从第一卷（指向第一介质）到第二卷（指向第二介质）的拷贝卸载操作时，执行复制卸载操作而不访问被复制的数据。创建第三介质，并且将第一介质记录为第三介质的基础介质。第一卷重新指向第三媒体。此外，创建第四介质，第二卷被重新指向第四介质，并且第二介质被记录为第四介质的目标范围的底层介质。第四种培养基的所有其他范围都具有第二种培养基作为其基础培养基。

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