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1. 发明授权

US06425057B1 Caching protocol method and system based on request frequency and relative storage duration 失效
标题翻译：基于请求频率和相对存储持续时间的缓存协议方法和系统
公开(公告)号：US06425057B1
公开(公告)日：2002-07-23
申请号：US09140977
申请日：1998-08-27
申请人： Ludmila Cherkasova , Martin F. Arlitt , Richard J. Friedrich , Tai Jin
发明人： Ludmila Cherkasova , Martin F. Arlitt , Richard J. Friedrich , Tai Jin
IPC分类号： G06F1212
CPC分类号： G06F17/30607 , G06F12/121 , G06F12/122
摘要： A method and system for caching objects and replacing cached objects in an object-transfer environment maintain a dynamic indicator (Pr(f)) for each cached object, with the dynamic indicator being responsive to the frequency of requests for the object and being indicative of the time of storing the cached object relative to storing other cached objects. In a preferred embodiment, the size of the object is also a factor in determining the dynamic indicator of the object. In the most preferred embodiment, the cost of obtaining the object is also a factor. A count of the frequency of requests and the use of the relative time of storage counterbalance each other with respect to maintaining a cached object in local cache. That is, a high frequency of requests favors maintaining the object in cache, but a long period of cache favors evicting the object. Thus, cache pollution is less likely to occur.
摘要翻译：用于缓存对象并替换对象传送环境中的缓存对象的方法和系统为每个缓存对象维护动态指示符（Pr（f）），动态指示符响应于对象的请求频率，存储缓存对象相对于存储其他缓存对象的时间。在优选实施例中，对象的大小也是确定对象的动态指示符的因素。在最优选的实施例中，获得对象的成本也是一个因素。关于在本地高速缓存中维护缓存的对象，请求的频率的计数和相对于存储的相对时间的使用相互平衡。也就是说，高频率的请求有利于将对象保持在缓存中，但长时间的缓存有利于驱逐对象。因此，缓存污染不太可能发生。

2. 发明授权

US07349902B1 Content consistency in a data access network system 失效
标题翻译：数据访问网络系统中的内容一致性
公开(公告)号：US07349902B1
公开(公告)日：2008-03-25
申请号：US09368635
申请日：1999-08-04
申请人： Martin F. Arlitt , John A. Dilley , Richard J. Friedrich , Tai Y. Jin , Stephane J Perret
发明人： Martin F. Arlitt , John A. Dilley , Richard J. Friedrich , Tai Y. Jin , Stephane J Perret
IPC分类号： G06F17/30
CPC分类号： G06F17/30902 , H04L67/1095 , H04L67/28 , H04L67/2842 , Y10S707/99938 , Y10S707/99939 , Y10S707/99952
摘要： A data access network system is described that includes a content server coupled to a plurality of proxy servers via an interconnect network. The content server store at least one content file. The data access network system also includes a system of maintaining content consistency between the content server and the proxy servers. The system includes a subscription manager in the content server that specifies all of the proxy servers that are subscribed to the content file. The system also includes a consistency manager that notifies all of the subscribed proxy servers that cache the content file to discard the cached content file from those proxy servers when the content file is updated in the content server. A method of maintaining content consistency between the content server and the proxy servers is also described.
摘要翻译：描述了一种数据访问网络系统，其包括通过互连网络耦合到多个代理服务器的内容服务器。内容服务器存储至少一个内容文件。数据访问网络系统还包括维护内容服务器与代理服务器之间内容一致性的系统。该系统包括内容服务器中的订阅管理器，其指定订阅内容文件的所有代理服务器。该系统还包括一个一致性管理器，当在内容服务器中更新内容文件时，通知所有订阅的代理服务器缓存内容文件以从这些代理服务器丢弃缓存的内容文件。还描述了维护内容服务器和代理服务器之间的内容一致性的方法。

3. 发明授权

US06272598B1 Web cache performance by applying different replacement policies to the web cache 有权
标题翻译：通过将不同的替换策略应用于Web缓存来实现Web缓存的性能
公开(公告)号：US06272598B1
公开(公告)日：2001-08-07
申请号：US09273849
申请日：1999-03-22
申请人： Martin F. Arlitt , Richard J. Friedrich , Tai Y. Jin
发明人： Martin F. Arlitt , Richard J. Friedrich , Tai Y. Jin
IPC分类号： G06F1208
CPC分类号： G06F17/30902 , G06F12/0897 , G06F12/121
摘要： A cache system is described that includes a storage that is partitioned into a plurality of storage areas, each for storing one kind of objects received from remote sites and to be directed to target devices. The cache system further includes a cache manager coupled to the storage to cause objects to be stored in the corresponding storage areas of the storage. The cache manager causes cached objects in each of the storage areas to be replaced in accordance with one of a plurality of replacement policies, each being optimized for one kind of objects.
摘要翻译：描述了包括分割成多个存储区域的存储器的高速缓存系统，每个存储区域用于存储从远程站点接收的并且被定向到目标设备的一种对象。缓存系统还包括耦合到存储器的高速缓存管理器，以使对象被存储在存储器的相应存储区域中。缓存管理器使得根据多个替换策略中的一个替换每个存储区域中的缓存对象，每个替换策略针对一种对象进行了优化。

4. 发明申请

US20080027961A1 Data assurance in server consolidation 有权
标题翻译：服务器整合中的数据保证
公开(公告)号：US20080027961A1
公开(公告)日：2008-01-31
申请号：US11495365
申请日：2006-07-28
申请人： Martin F. Arlitt , Keith I. Farkas , Jerome Rolia , Marie-Jo Fremont
发明人： Martin F. Arlitt , Keith I. Farkas , Jerome Rolia , Marie-Jo Fremont
IPC分类号： G06F7/00
CPC分类号： G06F11/3452 , G06F11/3409 , G06F11/3476 , G06F11/3495 , G06F2201/81 , G06F2201/835 , G06F2201/88 , H04L41/0681 , H04L41/5009 , H04L43/022 , H04L43/08 , H04L43/106 , H04L67/1002 , H04L67/1008 , H04L67/1012 , H04L67/1029
摘要： A method for data assurance in server consolidation is provided. The method includes collecting an inventory of a plurality of source servers in a desired environment and performance data of such source servers, evaluating and checking a data structure of the performance data, applying predetermined time stamps, checks, and statistic computations to the performance data, and evaluating a data quality of the performance data.
摘要翻译：提供了一种服务器整合数据保证的方法。该方法包括收集期望环境中的多个源服务器的清单和这些源服务器的性能数据，评估和检查性能数据的数据结构，对性能数据应用预定的时间戳，检查和统计计算，并评估演奏数据的数据质量。

5. 发明授权

US08379538B2 Model-driven monitoring architecture 有权
标题翻译：模型驱动监控架构
公开(公告)号：US08379538B2
公开(公告)日：2013-02-19
申请号：US11158756
申请日：2005-06-22
申请人： Jerome Rolia , Keith I. Farkas , Martin F. Arlitt , Sven Graupner
发明人： Jerome Rolia , Keith I. Farkas , Martin F. Arlitt , Sven Graupner
IPC分类号： H04L12/28 , G06F15/177
CPC分类号： G06F11/3409 , G06F11/3086 , G06F11/3093 , G06F11/3466 , G06F2201/86 , G06F2201/885
摘要： According to one embodiment of the present invention, a method comprises providing a machine-readable monitoring model that maintains configuration of a monitoring environment. An element of the monitoring environment reads the machine-readable monitoring model and adapts its operation to the configuration defined thereby.
摘要翻译：根据本发明的一个实施例，一种方法包括提供维护监视环境的配置的机器可读监视模型。监视环境的一个元素读取机器可读监视模型，并将其操作调整到由此定义的配置。

6. 发明授权

US07251588B2 System for metric introspection in monitoring sources 有权
公开(公告)号：US07251588B2
公开(公告)日：2007-07-31
申请号：US11158868
申请日：2005-06-22
申请人： Sven Graupner , Keith I. Farkas , Jerome Rolia , Martin F. Arlitt
发明人： Sven Graupner , Keith I. Farkas , Jerome Rolia , Martin F. Arlitt
IPC分类号： G06F17/00
CPC分类号： G06F11/3466 , G06F11/3447 , G06F2201/835 , Y10S707/99931 , Y10S707/99945
摘要： According to one embodiment, a method comprises storing metric definitions for at least one monitored component in a machine-readable format to a data storage device. The method further comprises enabling access by at least one monitoring tool to the metric definitions via a metric introspection interface. The method further comprises the at least one monitoring tool autonomously comprehending the metric definitions for use in processing monitoring data collected for the at least one monitored component.

7. 发明授权

US08051162B2 Data assurance in server consolidation 有权
标题翻译：服务器整合中的数据保证
公开(公告)号：US08051162B2
公开(公告)日：2011-11-01
申请号：US11495365
申请日：2006-07-28
申请人： Martin F. Arlitt , Keith I. Farkas , Jerome Rolia , Marie-Jo Fremont
发明人： Martin F. Arlitt , Keith I. Farkas , Jerome Rolia , Marie-Jo Fremont
IPC分类号： G06F15/177
CPC分类号： G06F11/3452 , G06F11/3409 , G06F11/3476 , G06F11/3495 , G06F2201/81 , G06F2201/835 , G06F2201/88 , H04L41/0681 , H04L41/5009 , H04L43/022 , H04L43/08 , H04L43/106 , H04L67/1002 , H04L67/1008 , H04L67/1012 , H04L67/1029
摘要： A method for data assurance in server consolidation is provided. The method includes collecting an inventory of a plurality of source servers in a desired environment and performance data of such source servers, evaluating and checking a data structure of the performance data, applying predetermined time stamps, checks, and statistic computations to the performance data, and evaluating a data quality of the performance data.
摘要翻译：提供了一种服务器整合数据保证的方法。该方法包括收集期望环境中的多个源服务器的清单和这些源服务器的性能数据，评估和检查性能数据的数据结构，对性能数据应用预定的时间戳，检查和统计计算，并评估演奏数据的数据质量。

8. 发明授权

US08606894B1 Server consolidation 有权
标题翻译：服务器合并
公开(公告)号：US08606894B1
公开(公告)日：2013-12-10
申请号：US11412347
申请日：2006-04-27
申请人： Marie-Jo L. Fremont , Alex X. Zhang , Fereydoon Safai , Jerome Rolia , Keith I. Farkas , Dirk M. Beyer , Martin F. Arlitt
发明人： Marie-Jo L. Fremont , Alex X. Zhang , Fereydoon Safai , Jerome Rolia , Keith I. Farkas , Dirk M. Beyer , Martin F. Arlitt
IPC分类号： G06F15/173
CPC分类号： H04L43/04 , G06F9/5061 , G06F11/3442 , G06F11/3476
摘要： A method for server consolidation is provided. The method includes collecting performance data of a plurality of source servers in a desired environment, selecting a group of one or more source servers from the plurality of source servers for consolidation, marking each source server in the with one of multiple usability statuses with one of such statuses indicates the marked source server is to be replaced or reused as necessary in the server consolidation, selecting a target platform for a new server, and performing a first server consolidation analysis of the first group based at least on the collected performance data, the initial usability status of each source server in the first group, and the first selected target platform.
摘要翻译：提供了一种用于服务器整合的方法。该方法包括在期望的环境中收集多个源服务器的性能数据，从多个源服务器中选择一组一个或多个源服务器进行合并，以多个可用性状态之一标记每个源服务器，其中之一之一这样的状态表示标记的源服务器将在服务器整合中根据需要被替换或重用，选择新服务器的目标平台，以及至少基于所收集的性能数据执行第一组的第一服务器合并分析，第一组中每个源服务器的初始可用性状态和第一个选定的目标平台。

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