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1. 发明申请

US20090119301A1 SYSTEM AND METHOD FOR MODELING A SESSION-BASED SYSTEM WITH A TRANSACTION-BASED ANALYTIC MODEL 有权
标题翻译：基于交互式分析模型建立基于会话的系统的系统与方法
公开(公告)号：US20090119301A1
公开(公告)日：2009-05-07
申请号：US11935196
申请日：2007-11-05
申请人： Ludmila Cherkasova , Qi Zhang
发明人： Ludmila Cherkasova , Qi Zhang
IPC分类号： G06F17/30
CPC分类号： G06Q10/06
摘要： According to an embodiment of the present invention, a method for deriving an analytic model for a session-based system is provided. The method comprises receiving, by a model generator, client-access behavior information for the session-based system, wherein the session-based system comprises a plurality of interdependent transaction types. The method further comprises deriving, by the model generator, from the received client-access behavior information, a stateless transaction-based analytic model of the session-based system, wherein the derived transaction-based analytic model models resource requirements of the session-based system for servicing a workload. According to certain embodiments, the derived transaction-based analytic model is used for performing capacity analysis of the session-based system.
摘要翻译：根据本发明的实施例，提供了一种用于导出用于基于会话的系统的分析模型的方法。该方法包括由模型生成器接收基于会话的系统的客户端访问行为信息，其中基于会话的系统包括多个相互依赖的事务类型。该方法还包括由模型生成器从接收到的客户端访问行为信息中导出基于会话的系统的基于无状态的基于事务的分析模型，其中所导出的基于事务的分析模型模拟基于会话的系统的资源需求用于维护工作负载的系统。根据某些实施例，所导出的基于事务的分析模型被用于执行基于会话的系统的容量分析。

2. 发明申请

US20080221911A1 SYSTEM AND METHOD FOR DETERMINING A SUBSET OF TRANSACTIONS OF A COMPUTING SYSTEM FOR USE IN DETERMINING RESOURCE COSTS 有权
标题翻译：用于确定用于确定资源成本的计算系统的交易的子集的系统和方法
公开(公告)号：US20080221911A1
公开(公告)日：2008-09-11
申请号：US11684567
申请日：2007-03-09
申请人： Ludmila Cherkasova , Qi Zhang , Guy Mathews , Wayne Greene
发明人： Ludmila Cherkasova , Qi Zhang , Guy Mathews , Wayne Greene
IPC分类号： G06Q10/00
CPC分类号： G06Q10/06
摘要： A method comprises receiving a representative workload of a computing system, where the representative workload comprises a plurality of composite transactions. In certain embodiments, the representative workload is a historical workload of a computing system. In general, a composite transaction refers to a transaction that comprises a plurality of embedded transactions. The method further comprises determining a subset of the plurality of composite transactions for which a corresponding resource cost is to be determined; and determining, based at least in part on a statistical regression-based analysis, a resource cost for the composite transaction(s) in the determined subset, where the resource cost reflects an amount of utilization of at least one resource of the computing system in serving the composite transaction(s).
摘要翻译：一种方法包括接收计算系统的代表性工作负载，其中代表性工作负载包括多个复合事务。在某些实施例中，代表性工作负载是计算系统的历史工作量。通常，复合事务是指包括多个嵌入事务的事务。该方法还包括确定要确定对应的资源成本的多个复合事务的子集; 以及至少部分地基于基于统计回归的分析来确定所确定的子集中的所述复合事务的资源成本，其中所述资源成本反映所述计算系统的至少一个资源的利用量为复合事务提供服务。

3. 发明授权

US08326970B2 System and method for modeling a session-based system with a transaction-based analytic model 有权
标题翻译：使用基于事务的分析模型建模基于会话的系统的系统和方法
公开(公告)号：US08326970B2
公开(公告)日：2012-12-04
申请号：US11935196
申请日：2007-11-05
申请人： Ludmila Cherkasova , Qi Zhang
发明人： Ludmila Cherkasova , Qi Zhang
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： G06Q10/06
摘要： According to an embodiment of the present invention, a method for deriving an analytic model for a session-based system is provided. The method comprises receiving, by a model generator, client-access behavior information for the session-based system, wherein the session-based system comprises a plurality of interdependent transaction types. The method further comprises deriving, by the model generator, from the received client-access behavior information, a stateless transaction-based analytic model of the session-based system, wherein the derived transaction-based analytic model models resource requirements of the session-based system for servicing a workload. According to certain embodiments, the derived transaction-based analytic model is used for performing capacity analysis of the session-based system.
摘要翻译：根据本发明的实施例，提供了一种用于导出用于基于会话的系统的分析模型的方法。该方法包括由模型生成器接收基于会话的系统的客户端访问行为信息，其中基于会话的系统包括多个相互依赖的事务类型。该方法还包括由模型生成器从接收到的客户端访问行为信息中导出基于会话的系统的基于无状态的基于事务的分析模型，其中所导出的基于事务的分析模型模拟基于会话的系统的资源需求用于维护工作负载的系统。根据某些实施例，所导出的基于事务的分析模型被用于执行基于会话的系统的容量分析。

4. 发明授权

US08032585B2 Regression-based system and method for determining resource costs for composite transactions 失效
标题翻译：基于回归的系统和确定复合交易资源成本的方法
公开(公告)号：US08032585B2
公开(公告)日：2011-10-04
申请号：US11684563
申请日：2007-03-09
申请人： Ludmila Cherkasova , Qi Zhang , Guy Mathews , Wayne Greene
发明人： Ludmila Cherkasova , Qi Zhang , Guy Mathews , Wayne Greene
IPC分类号： G06F15/16
CPC分类号： G06F17/30412 , G06F17/30489
摘要： A method comprises receiving a representative workload of a computing system, where the representative workload comprises at least one composite transaction. In certain embodiments, the representative workload is a historical workload of a computing system. In general, a composite transaction refers to a transaction that comprises a plurality of transactions. For instance, a given transaction for serving a client's request for information (e.g., a web page) may include embedded therein a plurality of requests/responses for objects (e.g., images, etc.) that form the information (e.g., that form the requested web page). The method further comprises determining, based at least in part on a statistical regression-based analysis, a resource cost for the at least one composite transaction, where the resource cost reflects an amount of utilization of at least one resource of the computing system, such as CPU utilization, in serving the at least one composite transaction.
摘要翻译：一种方法包括接收计算系统的代表性工作量，其中所述代表性工作负载包括至少一个复合事务。在某些实施例中，代表性工作负载是计算系统的历史工作量。通常，复合事务是指包括多个事务的事务。例如，用于服务客户端信息请求（例如，网页）的给定交易可以包括在其中嵌入形成信息的对象（例如，图像等）的多个请求/响应（例如，形成请求的网页）。该方法还包括至少部分地基于统计回归分析来确定至少一个复合事务的资源成本，其中资源成本反映计算系统的至少一个资源的利用量，例如作为CPU利用率，用于服务至少一个复合事务。

5. 发明授权

US07779127B2 System and method for determining a subset of transactions of a computing system for use in determing resource costs 有权
标题翻译：用于确定用于确定资源成本的计算系统的事务的子集的系统和方法
公开(公告)号：US07779127B2
公开(公告)日：2010-08-17
申请号：US11684567
申请日：2007-03-09
申请人： Ludmila Cherkasova , Qi Zhang , Guy Mathews , Wayne Greene
发明人： Ludmila Cherkasova , Qi Zhang , Guy Mathews , Wayne Greene
IPC分类号： G06F15/16 , G06F15/173 , G06F9/46
CPC分类号： G06Q10/06
摘要： A method comprises receiving a representative workload of a computing system, where the representative workload comprises a plurality of composite transactions. In certain embodiments, the representative workload is a historical workload of a computing system. In general, a composite transaction refers to a transaction that comprises a plurality of embedded transactions. The method further comprises determining a subset of the plurality of composite transactions for which a corresponding resource cost is to be determined; and determining, based at least in part on a statistical regression-based analysis, a resource cost for the composite transaction(s) in the determined subset, where the resource cost reflects an amount of utilization of at least one resource of the computing system in serving the composite transaction(s).
摘要翻译：一种方法包括接收计算系统的代表性工作负载，其中代表性工作负载包括多个复合事务。在某些实施例中，代表性工作负载是计算系统的历史工作量。通常，复合事务是指包括多个嵌入事务的事务。该方法还包括确定要确定对应的资源成本的多个复合事务的子集; 以及至少部分地基于基于统计回归的分析来确定所确定的子集中的所述复合事务的资源成本，其中所述资源成本反映所述计算系统的至少一个资源的利用量为复合事务提供服务。

6. 发明授权

US09135075B2 Capacity planning for computing systems hosting multi-tier application based on think time value and resource cost of composite transaction using statistical regression analysis 有权
标题翻译：基于使用统计回归分析的复合事务的思考时间价值和资源成本的托管多层应用的计算系统的容量规划
公开(公告)号：US09135075B2
公开(公告)日：2015-09-15
申请号：US11684569
申请日：2007-03-09
申请人： Ludmila Cherkasova , Qi Zhang , Guy Mathews , Wayne Greene
发明人： Ludmila Cherkasova , Qi Zhang , Guy Mathews , Wayne Greene
IPC分类号： G06F9/46 , G06F15/173 , G06F9/50 , G06F11/34
CPC分类号： G06F9/505 , G06F11/3409 , G06F11/3414 , G06F11/3423 , G06F11/3442 , G06F11/3452 , G06F2201/87 , G06F2209/508
摘要： A method comprises receiving, by a workload profiler, a representative workload of a computing system under analysis. The workload profiler determines a workload profile of the computing system that reflects a transaction mix that varies over time. A capacity analyzer receives the workload profile, and determines a maximum capacity of the computing system under analysis for serving the workload profile while satisfying a defined quality of service (QoS) target.
摘要翻译：一种方法包括由工作负载分析器接收被分析的计算系统的代表性工作负载。工作量分析器确定反映随时间变化的事务组合的计算系统的工作负载配置文件。容量分析器接收工作负载配置文件，并且确定被分析的计算系统的最大容量以便在满足定义的服务质量（QoS）目标的情况下服务于工作负载配置文件。

7. 发明申请

US20080221941A1 SYSTEM AND METHOD FOR CAPACITY PLANNING FOR COMPUTING SYSTEMS 有权
标题翻译：用于计算系统的容量规划的系统和方法
公开(公告)号：US20080221941A1
公开(公告)日：2008-09-11
申请号：US11684569
申请日：2007-03-09
申请人： Ludmila Cherkasova , Qi Zhang , Guy Mathews , Wayne Greene
发明人： Ludmila Cherkasova , Qi Zhang , Guy Mathews , Wayne Greene
IPC分类号： G06F9/46
CPC分类号： G06F9/505 , G06F11/3409 , G06F11/3414 , G06F11/3423 , G06F11/3442 , G06F11/3452 , G06F2201/87 , G06F2209/508
摘要： A method comprises receiving, by a workload profiler, a representative workload of a computing system under analysis. The workload profiler determines a workload profile of the computing system that reflects a transaction mix that varies over times. A capacity analyzer receives the workload profile, and determines a maximum capacity of the computing system under analysis for serving the workload profile while satisfying a defined quality of service (QoS) target.
摘要翻译：一种方法包括由工作负载分析器接收被分析的计算系统的代表性工作负载。工作负载分析器确定反映随时间变化的事务组合的计算系统的工作负载配置文件。容量分析器接收工作负载配置文件，并且确定被分析的计算系统的最大容量以便在满足定义的服务质量（QoS）目标的情况下服务于工作负载配置文件。

8. 发明申请

US20080222197A1 REGRESSION-BASED SYSTEM AND METHOD FOR DETERMINING RESOURCE COSTS FOR COMPOSITE TRANSACTIONS 失效
标题翻译：基于回归的系统和确定复合交易资源成本的方法
公开(公告)号：US20080222197A1
公开(公告)日：2008-09-11
申请号：US11684563
申请日：2007-03-09
申请人： Ludmila Cherkasova , Qi Zhang , Guy Mathews , Wayne Greene
发明人： Ludmila Cherkasova , Qi Zhang , Guy Mathews , Wayne Greene
IPC分类号： G06F7/00
CPC分类号： G06F17/30412 , G06F17/30489
摘要： A method comprises receiving a representative workload of a computing system, where the representative workload comprises at least one composite transaction. In certain embodiments, the representative workload is a historical workload of a computing system. In general, a composite transaction refers to a transaction that comprises a plurality of transactions. For instance, a given transaction for serving a client's request for information (e.g., a web page) may include embedded therein a plurality of requests/responses for objects (e.g., images, etc.) that form the information (e.g., that form the requested web page). The method further comprises determining, based at least in part on a statistical regression-based analysis, a resource cost for the at least one composite transaction, where the resource cost reflects an amount of utilization of at least one resource of the computing system, such as CPU utilization, in serving the at least one composite transaction.
摘要翻译：一种方法包括接收计算系统的代表性工作量，其中所述代表性工作负载包括至少一个复合事务。在某些实施例中，代表性工作负载是计算系统的历史工作量。通常，复合事务是指包括多个事务的事务。例如，用于服务客户端信息请求（例如，网页）的给定交易可以包括在其中嵌入形成信息的对象（例如，图像等）的多个请求/响应（例如，形成请求的网页）。该方法还包括至少部分地基于统计回归分析来确定至少一个复合事务的资源成本，其中资源成本反映计算系统的至少一个资源的利用量，例如作为CPU利用率，用于服务至少一个复合事务。

9. 发明授权

US09213584B2 Varying a characteristic of a job profile relating to map and reduce tasks according to a data size 有权
标题翻译：根据数据大小改变与地图和减少任务相关的作业简档的特征
公开(公告)号：US09213584B2
公开(公告)日：2015-12-15
申请号：US14110398
申请日：2011-05-11
申请人： Ludmila Cherkasova , Abhishek Verma
发明人： Ludmila Cherkasova , Abhishek Verma
IPC分类号： G06F9/46 , G06F9/50 , G06Q10/06 , G06Q10/10
CPC分类号： G06F9/5083 , G06F9/505 , G06F9/5066 , G06F2209/5017 , G06Q10/06315 , G06Q10/10
摘要： A job profile is received that includes characteristics of a job to be executed, where the characteristics of the job profile relate to map tasks and reduce tasks of the job. The map tasks produce intermediate results based on input data, and the reduce tasks produce an output based on the intermediate results. The characteristics of the job profile include at least one particular characteristic that varies according to a size of data to be processed. The at least one particular characteristic of the job profile is set based on the size of the data to be processed.
摘要翻译：接收到包括要执行的作业的特征的作业简档，其中作业简档的特征与映射任务相关并且减少作业的任务。地图任务基于输入数据产生中间结果，而减少任务根据中间结果产生输出。作业简档的特征包括根据要处理的数据的大小而变化的至少一个特定特征。基于要处理的数据的大小来设置作业简档的至少一个特定特征。

10. 发明授权

US08909603B2 Backing up objects to a storage device 有权
标题翻译：将对象备份到存储设备
公开(公告)号：US08909603B2
公开(公告)日：2014-12-09
申请号：US12705635
申请日：2010-02-15
申请人： Ludmila Cherkasova , Bernhard Kappler
发明人： Ludmila Cherkasova , Bernhard Kappler
IPC分类号： G06F17/30 , G06F11/14
CPC分类号： G06F11/1451
摘要： One embodiment is a method that backups up objects to a storage device. A number of objects that are concurrently backed up to the storage device is limited.
摘要翻译：一个实施例是将对象备份到存储设备的方法。同时备份到存储设备的许多对象受到限制。

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