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1.发明授权Identifying similar files in an environment having multiple client computers 有权在具有多个客户端计算机的环境中识别类似的文件公开(公告)号：US08489612B2
公开(公告)日：2013-07-16
申请号：US12409978
申请日：2009-03-24
申请人： Ludmila Cherkasova , Charles B. Morrey, III , Vinay Deolalikar , Kimberly Keeton , Mark David Lillibridge , Craig A. Soules , Alistair Veitch
发明人： Ludmila Cherkasova , Charles B. Morrey, III , Vinay Deolalikar , Kimberly Keeton , Mark David Lillibridge , Craig A. Soules , Alistair Veitch
IPC分类号： G06F17/30
CPC分类号： G06N5/02 , G06F17/3015
摘要： To identify similar files in an environment having multiple client computers, a first client computer receives, from a coordinator computer, a request to find files located at the first client computer that are similar to at least one comparison file, wherein the request has also been sent to other client computers by the coordinator computer to request that the other client computers also find files that are similar to the at least one comparison file. In response to the request, the first client computer compares signatures of the files located at the first client computer with a signature of the at least one comparison file to identify at least a subset of the files located at the first client computer that are similar to the at least one comparison file according to a comparison metric. The first client computer sends, to the coordinator computer, a response relating to the comparing.
摘要翻译： 为了在具有多个客户端计算机的环境中识别类似的文件，第一客户端计算机从协调器计算机接收查找位于第一客户端计算机上的文件的请求，其类似于至少一个比较文件，其中该请求也已被 由协调器计算机发送到其他客户端计算机，以请求其他客户端计算机还查找与至少一个比较文件类似的文件。 响应于该请求，第一客户端计算机将位于第一客户端计算机的文件的签名与至少一个比较文件的签名进行比较，以识别位于第一客户端计算机的文件的至少一个子集，其类似于 所述至少一个比较文件根据比较度量。 第一个客户端计算机向协调者计算机发送与比较有关的响应。
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2.发明申请IDENTIFYING SIMILAR FILES IN AN ENVIRONMENT HAVING MULTIPLE CLIENT COMPUTERS 有权在具有多个客户端计算机的环境中识别类似文件公开(公告)号：US20100250480A1
公开(公告)日：2010-09-30
申请号：US12409978
申请日：2009-03-24
申请人： Ludmila Cherkasova , Charles B. Morrey, III , Vinay Deolalikar , Kimberly Keeton , Mark David Lillibridge , Craig A. Soules , Alistair Veitch
发明人： Ludmila Cherkasova , Charles B. Morrey, III , Vinay Deolalikar , Kimberly Keeton , Mark David Lillibridge , Craig A. Soules , Alistair Veitch
CPC分类号： G06N5/02 , G06F17/3015
摘要： To identify similar files in an environment having multiple client computers, a first client computer receives, from a coordinator computer, a request to find files located at the first client computer that are similar to at least one comparison file, wherein the request has also been sent to other client computers by the coordinator computer to request that the other client computers also find files that are similar to the at least one comparison file. In response to the request, the first client computer compares signatures of the files located at the first client computer with a signature of the at least one comparison file to identify at least a subset of the files located at the first client computer that are similar to the at least one comparison file according to a comparison metric. The first client computer sends, to the coordinator computer, a response relating to the comparing.
摘要翻译： 为了在具有多个客户端计算机的环境中识别类似的文件，第一客户端计算机从协调器计算机接收查找位于第一客户端计算机上的文件的请求，其类似于至少一个比较文件，其中该请求也已被 由协调器计算机发送到其他客户端计算机，以请求其他客户端计算机还查找与至少一个比较文件类似的文件。 响应于该请求，第一客户端计算机将位于第一客户端计算机的文件的签名与至少一个比较文件的签名进行比较，以识别位于第一客户端计算机的文件的至少一个子集，其类似于 所述至少一个比较文件根据比较度量。 第一个客户端计算机向协调者计算机发送与比较相关的响应。
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公开(公告)号：US20130290385A1
公开(公告)日：2013-10-31
申请号：US13460624
申请日：2012-04-30
申请人： Charles B. Morrey, III , Kimberly Keeton , Craig A. Soules , Alistair Veitch , Michael J. Spitzer , Corene Casper
发明人： Charles B. Morrey, III , Kimberly Keeton , Craig A. Soules , Alistair Veitch , Michael J. Spitzer , Corene Casper
IPC分类号： G06F17/30
CPC分类号： G06F16/1734
摘要： Multiple file system events are detected on one or more nodes of a file system, each file system event corresponding to an operation that is to be performed on the file system. Each of the multiple system events are durably recorded as an entry for a journal of the file system prior to either performance or completion of the corresponding operation. A programmatic component that is external to the file system can process entries from the journal, and in response, the entries can be expired from the journal.
摘要翻译： 在文件系统的一个或多个节点上检测到多个文件系统事件，每个文件系统事件对应于要在文件系统上执行的操作。 在执行或完成相应操作之前，将多个系统事件中的每一个持久地记录为文件系统的日志的条目。 文件系统外部的编程组件可以处理日志中的条目，作为响应，条目可以从日志中过期。
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公开(公告)号：US20130290295A1
公开(公告)日：2013-10-31
申请号：US13460802
申请日：2012-04-30
IPC分类号： G06F17/30
摘要： In at least some examples, a system includes a distributed database and control logic to enable updates and queries to the distributed database. The control logic applies a plurality of identifiers to the updates and queries to maintain distinct fault domains in the distributed database.
摘要翻译： 在至少一些示例中，系统包括分布式数据库和控制逻辑，用于对分布式数据库进行更新和查询。 控制逻辑将多个标识符应用于更新和查询以在分布式数据库中维护不同的故障域。
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公开(公告)号：US08311982B2
公开(公告)日：2012-11-13
申请号：US12703858
申请日：2010-02-11
IPC分类号： G06F17/30
CPC分类号： G06F17/30442 , G06F17/30345 , G06F17/30445
摘要： A system has a processing pipeline with a plurality of processing stages, where each of the processing stages has one or plural processors, and where the processing stages are individually and independently scalable. A first of the processing stages of the processing pipeline provides a received date update into an update data structure, where the update data structure is accessible to process a query received by the system. One or more additional of the processing stages transforms the update data structure to allow for merging of the transformed update data structure into a database, where the transformed update data structure is accessible to process the query. Content of the transformed update data structure is stored into the database.
摘要翻译： 系统具有多个处理级的处理流水线，其中每个处理级具有一个或多个处理器，并且处理阶段是单独且独立的可扩展的。 处理流水线的第一处理阶段将接收到的日期更新提供给更新数据结构，其中可更新数据结构可用于处理系统接收到的查询。 处理阶段中的一个或多个处理阶段将更新数据结构转换为允许将变换的更新数据结构合并到数据库中，其中变换的更新数据结构可被访问以处理该查询。 转换的更新数据结构的内容被存储到数据库中。
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公开(公告)号：US20110196880A1
公开(公告)日：2011-08-11
申请号：US12703858
申请日：2010-02-11
CPC分类号： G06F17/30442 , G06F17/30345 , G06F17/30445
摘要： A system has a processing pipeline with a plurality of processing stages, where each of the processing stages has one or plural processors, and where the processing stages are individually and independently scalable. A first of the processing stages of the processing pipeline provides a received date update into an update data structure, where the update data structure is accessible to process a query received by the system. One or more additional of the processing stages transforms the update data structure to allow for merging of the transformed update data structure into a database, where the transformed update data structure is accessible to process the query. Content of the transformed update data structure is stored into the database.
摘要翻译： 系统具有多个处理级的处理流水线，其中每个处理级具有一个或多个处理器，并且处理阶段是单独且独立的可扩展的。 处理流水线的第一处理阶段将接收到的日期更新提供给更新数据结构，其中可更新数据结构可用于处理系统接收到的查询。 处理阶段中的一个或多个处理阶段将更新数据结构转换为允许将变换的更新数据结构合并到数据库中，其中变换的更新数据结构可被访问以处理该查询。 转换的更新数据结构的内容被存储到数据库中。
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公开(公告)号：US20100251256A1
公开(公告)日：2010-09-30
申请号：US12413969
申请日：2009-03-30
IPC分类号： G06F9/46
CPC分类号： G06F9/4881 , G06F9/505 , G06F11/3423 , G06F2209/483
摘要： A technique receiving identifiers from a plurality of nodes. Each identifier identifies an associated data object, and at least some of the data objects being replicated on different nodes. The technique includes scheduling analysis of the data objects on the nodes based at least in part on a distribution of replicas of the data objects among the nodes and modeled performances of the nodes.
摘要翻译： 一种从多个节点接收标识符的技术。 每个标识符标识相关联的数据对象，并且至少一些数据对象被复制在不同的节点上。 该技术包括至少部分地基于节点之间的数据对象的副本的分布和节点的建模性能来对节点上的数据对象进行调度分析。
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8.发明授权Resource assignment for jobs in a system having a processing pipeline that satisfies a data freshness query constraint 有权具有满足数据新鲜度查询约束的处理流水线的系统中的作业的资源分配公开(公告)号：US09389913B2
公开(公告)日：2016-07-12
申请号：US13383594
申请日：2010-07-08
CPC分类号： G06F9/50 , G06F9/5011 , G06F17/30286
摘要： A set of jobs to be scheduled is identified (402) in a system including a processing pipeline having plural processing stages that apply corresponding different processing to a data update to allow the data update to be stored. The set of jobs is based on one or both of the data update and a query that is to access data in the system. The set of jobs is scheduled (404) by assigning resources to perform the set of jobs, where assigning the resources is subject to at least one constraint selected from at least one constraint associated with the data update and at least one constraint associated with the query.
摘要翻译： 在包括具有多个处理级的处理流水线的系统中识别要安排的一组作业（402），该处理流程对数据更新应用相应的不同处理以允许存储数据更新。 作业集合基于数据更新中的一个或两个，以及要访问系统中的数据的查询。 通过分配资源来执行作业集合来调度作业集合（404），其中分配资源受到从与数据更新相关联的至少一个约束中的至少一个约束以及与查询相关联的至少一个约束的至少一个约束 。
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9.发明申请公开(公告)号：US20140223444A1
公开(公告)日：2014-08-07
申请号：US13383594
申请日：2010-07-08
IPC分类号： G06F9/50
CPC分类号： G06F9/50 , G06F9/5011 , G06F17/30286
摘要： A set of jobs to be scheduled is identified (402) in a system including a processing pipeline having plural processing stages that apply corresponding different processing to a data update to allow the data update to be stored. The set of jobs is based on one or both of the data update and a query that is to access data in the system. The set of jobs is scheduled (404) by assigning resources to perform the set of jobs, where assigning the resources is subject to at least one constraint selected from at least one constraint associated with the data update and at least one constraint associated with the query.
摘要翻译： 在包括具有多个处理级的处理流水线的系统中识别要安排的一组作业（402），该处理流程对数据更新应用相应的不同处理以允许存储数据更新。 作业集合基于数据更新中的一个或两个，以及要访问系统中的数据的查询。 通过分配资源来执行作业集合来调度作业集合（404），其中分配资源受到从与数据更新相关联的至少一个约束中的至少一个约束以及与查询相关联的至少一个约束的至少一个约束 。
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公开(公告)号：US08725730B2
公开(公告)日：2014-05-13
申请号：US13113507
申请日：2011-05-23
CPC分类号： G06F17/30536
摘要： A data processing system includes a plurality of processing stages. In response to a query, a membership structure is accessed to determine whether partially processed data from a particular one of the processing stages.
摘要翻译： 数据处理系统包括多个处理阶段。 响应于查询，访问成员结构以确定来自特定一个处理阶段的部分处理的数据。
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