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31. 发明授权

US08825626B1 Method and system for detecting unwanted content of files 有权
标题翻译：用于检测不需要的文件内容的方法和系统
公开(公告)号：US08825626B1
公开(公告)日：2014-09-02
申请号：US13216020
申请日：2011-08-23
申请人： Grant Wallace , Philip N. Shilane , Frederick Douglis
发明人： Grant Wallace , Philip N. Shilane , Frederick Douglis
IPC分类号： G06F17/30
CPC分类号： G06F17/30994
摘要： Techniques for detecting unwanted data are described herein. In one embodiment, a request is received for storing a data object in a storage system from a client over a network, where the request includes first representative data representing the data object without including actual content of the data object. It is detected whether the data object contains unwanted content by comparing the first representative data with second representative data without accessing the actual content of the data object, where the second representative data represents the unwanted content. A response is transmitted to the client over the network indicating whether the data object is likely to contain the unwanted object based on comparison of the first and second representative data.
摘要翻译：本文描述了用于检测不需要的数据的技术。在一个实施例中，接收到用于通过网络从客户端将数据对象存储在存储系统中的请求，其中请求包括表示数据对象的第一代表数据，而不包括数据对象的实际内容。通过将第一代表数据与第二代表数据进行比较来检测数据对象是否包含不需要的内容，而不访问数据对象的实际内容，其中第二代表数据表示不需要的内容。基于第一和第二代表数据的比较，通过网络向客户端发送响应，指示数据对象是否可能包含不需要的对象。

32. 发明授权

US08683150B2 System and method for optimizing data in value-based storage system 失效
标题翻译：基于价值的存储系统优化数据的系统和方法
公开(公告)号：US08683150B2
公开(公告)日：2014-03-25
申请号：US13616945
申请日：2012-09-14
申请人： Nikhil Bansal , Frederick Douglis , Lisa Karen Fleischer , Kirsten Weale Hildrum , Akshay Kumar Reddy Katta , John Davis Palmer , Elizabeth Suzanne Richards , David Tao , William Harold Tetzlaff , Joel Leonard Wolf , Philip Shi-lung Yu
发明人： Nikhil Bansal , Frederick Douglis , Lisa Karen Fleischer , Kirsten Weale Hildrum , Akshay Kumar Reddy Katta , John Davis Palmer , Elizabeth Suzanne Richards , David Tao , William Harold Tetzlaff , Joel Leonard Wolf , Philip Shi-lung Yu
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： H04L47/2433 , H04L47/2416 , H04L49/90 , H04L49/9084
摘要： A storage system includes a plurality of data vats, and a processor including an optimizing unit that optimizes a value of data stored in the storage system. The optimizing unit optimizes the value by computing and implementing an optimal decision for allocating new data to a first data vat of the plurality of data vats, moving existing data from at least a second data vat of the plurality of data vats to the first data vat, and deleting existing data from the first data vat, based on an amount of data in each of the plurality of data vats.
摘要翻译：存储系统包括多个数据槽，以及包括优化存储在存储系统中的数据的值的优化单元的处理器。优化单元通过计算和实施用于将新数据分配到多个数据桶中的第一数据桶的最佳决定来优化该值，将现有数据从多个数据桶中的至少第二数据桶移动到第一数据槽并且基于多个数据桶中的每一个中的数据量来从第一数据桶中删除现有数据。

33. 发明授权

US08667032B1 Efficient content meta-data collection and trace generation from deduplicated storage 有权
标题翻译：从重复数据删除的存储中高效内容元数据收集和跟踪生成
公开(公告)号：US08667032B1
公开(公告)日：2014-03-04
申请号：US13335750
申请日：2011-12-22
申请人： Philip Shilane , Grant Wallace , Frederick Douglis
发明人： Philip Shilane , Grant Wallace , Frederick Douglis
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30156 , G06F11/3034 , G06F11/3476 , G06F2201/83
摘要： The method and apparatus collect file recipes from deduplicated data storage systems, the file recipes consist of a list of fingerprints of data chunks of a file. Detailed meta-data for each unique data chunk is also collected. In an offline process, research and analysis can be performed on either the meta-data itself or on a reconstruction of a full trace of meta-data constructed by matching recipe fingerprints to the corresponding meta-data. The method and system can generate the full meta-data trace efficiently in an on-line or off-line process. Typical deduplicated storage systems achieve 10× or higher deduplication rates, and the meta-data collection is faster than processing all of the original files and produces compact meta-data that is smaller to store.
摘要翻译：该方法和设备从重复数据删除的数据存储系统收集文件配方，文件配方由文件数据块指纹列表组成。还收集了每个唯一数据块的详细元数据。在离线过程中，可以对元数据本身进行研究和分析，也可以对通过将配方指纹与对应的元数据进行匹配而构建的完整的元数据轨迹进行重构。该方法和系统可以在线或离线过程中有效地生成完整的元数据跟踪。典型的重复数据删除存储系统实现10倍或更高的重复数据删除率，元数据收集比处理所有原始文件更快，并生成较小存储的紧凑型元数据。

34. 发明申请

US20130013873A1 SYSTEM AND METHOD FOR OPTIMIZING DATA IN VALUE-BASED STORAGE SYSTEM 失效
标题翻译：基于价值的存储系统优化数据的系统与方法
公开(公告)号：US20130013873A1
公开(公告)日：2013-01-10
申请号：US13616945
申请日：2012-09-14
申请人： Nikhil Bansal , Frederick Douglis , Lisa Karen Fleischer , Kirsten Weale Hildrum , Akshay Kumar Reddy Katta , John Davis Palmer , Elizabeth Suzanne Richards , David Tao , William Harold Tetzlaff , Joel Leonard Wolf , Philip Shi-lung Yu
发明人： Nikhil Bansal , Frederick Douglis , Lisa Karen Fleischer , Kirsten Weale Hildrum , Akshay Kumar Reddy Katta , John Davis Palmer , Elizabeth Suzanne Richards , David Tao , William Harold Tetzlaff , Joel Leonard Wolf , Philip Shi-lung Yu
IPC分类号： G06F12/02
CPC分类号： H04L47/2433 , H04L47/2416 , H04L49/90 , H04L49/9084
摘要： A storage system includes a plurality of data vats, and a processor including an optimizing unit that optimizes a value of data stored in the storage system. The optimizing unit optimizes the value by computing and implementing an optimal decision for allocating new data to a first data vat of the plurality of data vats, moving existing data from at least a second data vat of the plurality of data vats to the first data vat, and deleting existing data from the first data vat, based on an amount of data in each of the plurality of data vats.
摘要翻译：存储系统包括多个数据槽，以及包括优化存储在存储系统中的数据的值的优化单元的处理器。优化单元通过计算和实施用于将新数据分配到多个数据桶中的第一数据桶的最佳决定来优化该值，将现有数据从多个数据桶中的至少第二数据桶移动到第一数据槽并且基于多个数据桶中的每一个中的数据量来从第一数据桶中删除现有数据。

35. 发明授权

US08275957B2 System and method for optimizing data in value-based storage system 失效
标题翻译：基于价值的存储系统优化数据的系统和方法
公开(公告)号：US08275957B2
公开(公告)日：2012-09-25
申请号：US12061879
申请日：2008-04-03
申请人： Nikhil Bansal , Frederick Douglis , Lisa Karen Fleischer , Kirsten Weale Hildrum , Akshay Kumar Reddy Katta , John Davis Palmer , Elizabeth Suzanne Richards , David Tao , William Harold Tetzlaff , Joel Leonard Wolf , Philip Shi-lung Yu
发明人： Nikhil Bansal , Frederick Douglis , Lisa Karen Fleischer , Kirsten Weale Hildrum , Akshay Kumar Reddy Katta , John Davis Palmer , Elizabeth Suzanne Richards , David Tao , William Harold Tetzlaff , Joel Leonard Wolf , Philip Shi-lung Yu
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： H04L47/2433 , H04L47/2416 , H04L49/90 , H04L49/9084
摘要： A method (and system) of storing data in a value-based storage system, includes optimizing a value of data stored in the value-based storage system.
摘要翻译：一种在基于值的存储系统中存储数据的方法（和系统）包括优化存储在基于价值的存储系统中的数据的值。

36. 发明授权

US07657622B1 Unified web hosting and content distribution system and method for assuring predetermined performance levels 有权
标题翻译：统一的网页托管和内容分发系统和方法，以确保预定的性能水平
公开(公告)号：US07657622B1
公开(公告)日：2010-02-02
申请号：US10743430
申请日：2003-12-23
申请人： Frederick Douglis , David H. Shur , Joseph M. Sommer , Jacobus E. Van Der Merwe
发明人： Frederick Douglis , David H. Shur , Joseph M. Sommer , Jacobus E. Van Der Merwe
IPC分类号： G06F15/173
CPC分类号： H04L43/0876 , H04L41/5003 , H04L41/5009 , H04L41/5083 , H04L43/16 , H04L43/50 , H04L61/1511 , H04L61/2007 , H04L67/02
摘要： A service model, integrated system, and method for enabling a service provider to deliver an integrated web hosting and content distribution service offering, which affords assured operational performance service levels, regardless of whether the customer's web site is served by the service provider's hosting center, the service provider's content distribution network (CDN), by a third party web host, or by a third party CDN. A monitoring system of the primary service provider receives detailed capacity and health statistics from any CDN under the operational control of the primary service provider, receives aggregate capacity and health statistics from other CDNs not under the operational control of the primary service provider. A redirection system then decides to which web host, content distribution network, or combination thereof, user requests for content are directed in order that operational performance service levels are maintained.
摘要翻译：一种服务模型，集成系统和方法，用于使服务提供商能够提供集成的网络托管和内容分发服务产品，其提供确保的运营性能服务水平，而不管客户的网站是否由服务提供商的托管中心服务，服务提供商的内容分发网络（CDN），由第三方网络主机或第三方CDN。主要服务提供商的监控系统在主要服务提供商的运营控制下，从任何CDN收到详细的容量和健康统计信息，从不受主要服务提供商运营控制的其他CDN接收总容量和健康统计数据。然后，重定向系统决定向哪个web主机，内容分发网络或其组合指导用户对内容的请求，以便维持操作性能服务级别。

37. 发明申请

US20090282415A1 Method and Apparatus for Negotiation Management in Data Processing Systems 失效
标题翻译：数据处理系统中的协商管理方法与装置
公开(公告)号：US20090282415A1
公开(公告)日：2009-11-12
申请号：US12112142
申请日：2008-04-30
申请人： Bo An , Frederick Douglis , Bradley William Fawcett , Anton V. Riabov , Fan Ye
发明人： Bo An , Frederick Douglis , Bradley William Fawcett , Anton V. Riabov , Fan Ye
IPC分类号： G06F9/50
CPC分类号： G06F9/5038 , G06F2209/5014 , G06F2209/506
摘要： Techniques are disclosed for optimizing schedules used in implementing plans for performing tasks in data processing systems. For example, an automated method of negotiating for resources in a data processing system, wherein the data processing system comprises multiple sites, comprises a negotiation management component of a computer system at a given one of the sites performing the following steps. One or more tasks from at least one source of one or more plans are obtained. Each plan is annotated with one or more needed resources and one or more potential resource providers at one or more sites in the data processing system. An optimized resource negotiation schedule based on the one or more obtained tasks is computed. The schedule comprises an order in which resources are negotiated. In accordance with the optimized resource negotiation schedule, a request for each needed resource is sent to the one or more potential resource providers such that a negotiation process is performed between the negotiation management component and at least one of the potential resource providers.
摘要翻译：公开了用于优化用于在数据处理系统中执行任务的计划中使用的计划的技术。例如，在数据处理系统中协商资源的自动化方法，其中所述数据处理系统包括多个站点，包括在执行以下步骤的给定一个站点处的计算机系统的协商管理组件。获得来自一个或多个计划的至少一个来源的一个或多个任务。每个计划在数据处理系统中的一个或多个站点上用一个或多个所需资源和一个或多个潜在资源提供者进行注释。计算基于一个或多个获得的任务的优化的资源协商调度。时间表包括协商资源的顺序。根据优化的资源协商进度，向所述一个或多个潜在资源提供者发送对每个所需资源的请求，使得在协商管理组件和潜在资源提供者中的至少一个之间执行协商过程。

38. 发明授权

US07562153B2 Method and apparatus for content distribution network brokering and peering 有权
公开(公告)号：US07562153B2
公开(公告)日：2009-07-14
申请号：US09901317
申请日：2001-07-09
申请人： Alexandros Biliris , Charles D. Cranor , Frederick Douglis , Cooper Nelson , Michael Rabinovich , Sandeep Sibal , Oliver Spatscheck , Walter Sturm
发明人： Alexandros Biliris , Charles D. Cranor , Frederick Douglis , Cooper Nelson , Michael Rabinovich , Sandeep Sibal , Oliver Spatscheck , Walter Sturm
IPC分类号： G06F15/16
CPC分类号： H04L61/1511 , H04L29/06 , H04L29/12066 , H04L29/12783 , H04L61/35 , H04L67/10 , H04L67/1002 , H04L67/1008 , H04L67/1012 , H04L67/1014 , H04L67/1021 , H04L67/1023 , H04L67/1029 , H04L67/1031 , H04L67/18 , H04L69/329 , H04L2029/06054
摘要： The present invention provides an architecture that advantageously leverages multiple content distribution networks to provide enhanced services. In accordance with an embodiment of the present invention, a share of content requests are served by each of a plurality of content distribution networks. The fraction of content requests served by a particular content distribution network can be determined dynamically, depending on the offered load or other traffic characteristics.

39. 发明申请

US20090178137A1 SYSTEMS AND METHODS FOR SECURELY PROCESSING SENSITIVE STREAMS IN A MIXED INFRASTRUCTURE 有权
标题翻译：混合基础设施中敏感处理敏感流程的系统与方法
公开(公告)号：US20090178137A1
公开(公告)日：2009-07-09
申请号：US11971315
申请日：2008-01-09
申请人： MICHAEL John BRANSON , Frederick Douglis , Parijat Dube , Zachary A. Garbow
发明人： MICHAEL John BRANSON , Frederick Douglis , Parijat Dube , Zachary A. Garbow
IPC分类号： G06F21/24
CPC分类号： H04L63/1441 , G06F21/554 , H04L63/105
摘要： A system and method for securely processing sensitive streams in a mixed infrastructure includes analyzing a stream to determine data sensitivity. A likelihood that processing elements employed to process the stream would result in a risk to sensitive information is determined. At least a portion of the data stream having sensitive information is transferred to a secure processing environment to ensure security of the data stream during processing.
摘要翻译：用于在混合基础设施中安全处理敏感流的系统和方法包括分析流以确定数据灵敏度。确定用于处理流的处理元件将导致对敏感信息的风险的可能性。具有敏感信息的数据流的至少一部分被传送到安全处理环境，以确保处理期间数据流的安全性。

40. 发明申请

US20080256167A1 Mechanism for Execution of Multi-Site Jobs in a Data Stream Processing System 失效
标题翻译：在数据流处理系统中执行多站点作业的机制
公开(公告)号：US20080256167A1
公开(公告)日：2008-10-16
申请号：US11747813
申请日：2007-05-11
申请人： Michael J. Branson , Frederick Douglis , Fan Ye
发明人： Michael J. Branson , Frederick Douglis , Fan Ye
IPC分类号： G06F15/16 , G06F11/07
CPC分类号： G06F11/203 , G06F9/5027 , G06F11/1438 , G06F11/1446 , G06F2209/5017 , G06F2209/508 , H04L69/40
摘要： A cooperative data stream processing system is provided that utilizes a plurality of independent, autonomous and possibly heterogeneous sites in a cooperative arrangement to process user-defined job requests over dynamic, continuous streams of data. A mechanism is provided for orchestrating the execution of distributed jobs across the plurality of distributed sites. A distributed plan is created that identifies the processing elements that constitute a job that is derived form user-defined inquiries. Within the distributed plan, these processing elements are arranged into subjobs that are mapped to various sites within the system for execution. Therefore, the jobs are then executed across the plurality of distributed sites in accordance with the distributed plan. The distributed plan also includes requirements for monitoring of execution sites and providing for the back-up of the execution sites in the event of a failure on one of those sites. Execution of the jobs in accordance with the distributed plan is facilitated by the identification of an owner site to which the distributed plan is communicated and which is responsible for driving the execution of the distributed plan.
摘要翻译：提供协作数据流处理系统，其利用协作布置中的多个独立的，自主的和可能异构的站点，以通过动态的，连续的数据流处理用户定义的作业请求。提供了用于在多个分布式站点上编排分布式作业的执行的机制。创建一个分布式计划，用于标识构成从用户定义的查询导出的作业的处理元素。在分布式计划中，这些处理元素被排列成被映射到系统内的各个站点以执行的子对象。因此，这些作业然后根据分布式计划在多个分布式站点之间执行。分布式计划还包括监控执行站点的要求，并在其中一个站点发生故障时提供执行站点的备份。通过识别分配的计划被传达的所有者站点以及负责驱动分布式计划的执行来促进按照分布式计划执行作业。

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