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1. 发明申请

US20060117386A1 Method and apparatus for detecting intrusions on a computer system 有权
公开(公告)号：US20060117386A1
公开(公告)日：2006-06-01
申请号：US11331730
申请日：2006-01-13
申请人： Ramesh Gupta , Parveen Jain , Keith Amidon , Fengmin Gong , Srikant Vissamsetti , Steve Haeffele , Ananth Raman
发明人： Ramesh Gupta , Parveen Jain , Keith Amidon , Fengmin Gong , Srikant Vissamsetti , Steve Haeffele , Ananth Raman
IPC分类号： G06F12/14 , H04L9/00 , G06F11/36 , G06F11/00 , G06F11/22 , G06F11/30 , G06F11/32 , G06F11/34 , G06F12/16 , G06F15/18 , G08B23/00
CPC分类号： H04L63/1408 , G06F21/55 , H04L63/1416 , H04L63/1441 , H04L63/1458
摘要： A method of detecting intrusions on a computer includes the step of identifying an internet protocol field range describing fields within internet protocol packets received by a computer. A connectivity range is also established which describes a distribution of network traffic received by the computer. An internet protocol field threshold and a connectivity threshold are then determined from the internet protocol field range and connectivity range, respectively. During the operation of the computer, values are calculated for the internet protocol field range and connectivity range. These values are compared to the internet protocol metric threshold and connectivity metric threshold so as to identify an intrusion on the computer.

2. 发明授权

US09477702B1 Apparatus and method for accessing materialized and non-materialized values in a shared nothing system 有权
标题翻译：在无共享系统中访问物化和非物化值的装置和方法
公开(公告)号：US09477702B1
公开(公告)日：2016-10-25
申请号：US12692579
申请日：2010-01-22
申请人： Satya Ramachandran , Anupam Singh , Parveen Jain , Sushil Thomas
发明人： Satya Ramachandran , Anupam Singh , Parveen Jain , Sushil Thomas
IPC分类号： G06F17/30
CPC分类号： G06F17/30383 , G06F17/30457 , G06F17/30584
摘要： A computer readable storage medium includes executable instructions to define an interface to a multi-dimensional cube divided into partitions distributed across nodes supporting a shared nothing multi-dimensional distributed database. The interface includes a metadata module characterizing access paths to data within the multi-dimensional cube and an access path module to convert a data request into an access path protocol to retrieve data from the multi-dimensional cube to satisfy the data request.
摘要翻译：计算机可读存储介质包括可定义到多维立方体的界面的可执行指令，所述多维立方体被划分为分布在支持无共享的多维分布式数据库的节点上的分区。接口包括表征对多维多维数据集内的数据的访问路径的元数据模块以及将数据请求转换为访问路径协议以从多维多维数据集中检索数据以满足数据请求的访问路径模块。

3. 发明授权

US09177079B1 Apparatus and method for processing multi-dimensional queries in a shared nothing system through tree reduction 有权
标题翻译：通过树缩减处理在无共享系统中的多维查询的装置和方法
公开(公告)号：US09177079B1
公开(公告)日：2015-11-03
申请号：US12692580
申请日：2010-01-22
申请人： Satya Ramachandran , Anupam Singh , Parveen Jain , Sushil Thomas
发明人： Satya Ramachandran , Anupam Singh , Parveen Jain , Sushil Thomas
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30961 , G06F17/30932
摘要： A computer readable storage medium includes executable instructions to receive a request for data from a multi-dimensional cube divided into partitions distributed across nodes supporting a shared nothing distributed multi-dimensional database. The request is transformed into physical access layer operators in a tree structure. The tree structure is reduced into an index scan operator.
摘要翻译：计算机可读存储介质包括可执行指令，用于从分布在支持共享的无分布式多维数据库的节点上分布的分区的多维立方体接收对数据的请求。该请求以树形结构转换为物理接入层运算符。树结构被缩减为索引扫描运算符。

4. 发明授权

US08984327B1 State machine controlled dynamic distributed computing 有权
标题翻译：状态机控制动态分布式计算
公开(公告)号：US08984327B1
公开(公告)日：2015-03-17
申请号：US13721902
申请日：2012-12-20
申请人： Parveen Jain , Satya Ramachandran , Sushil Thomas , Anupam Singh
发明人： Parveen Jain , Satya Ramachandran , Sushil Thomas , Anupam Singh
IPC分类号： G06F11/00 , H04L12/24
CPC分类号： H04L41/5025 , H04L41/5009 , H04L41/5054 , H04L43/16 , H04L67/10 , H04L67/16
摘要： A computer readable storage medium with executable instructions specifies the execution of a state machine operating across a set of computing nodes in a distributed computing system. The executable instructions execute a set of operators, where the execution of each operator is under the control of a state machine that periodically invokes pause control states to pause the execution of an operator in response to a violation of a service level agreement specifying an operating condition threshold within the distributed computing system. Partitions of input data are formed that are worked on independently within the distributed computing system. A set of data batches associated with the input data is processed. Data partition control states to process the partitions associated with the set of data batches are specified. Key control states to process a set of keys associated with a data partition of the partitions are defined.
摘要翻译：具有可执行指令的计算机可读存储介质指定在分布式计算系统中跨越一组计算节点操作的状态机的执行。可执行指令执行一组运算符，其中每个运算符的执行在状态机的控制下，周期性地调用暂停控制状态来暂停操作者的执行以响应违反指定操作条件的服务级别协议分布式计算系统内的阈值。形成了在分布式计算系统内独立工作的输入数据分区。处理与输入数据相关联的一组数据批处理。指定用于处理与该组数据批次关联的分区的数据分区控制状态。定义用于处理与分区的数据分区相关联的一组密钥的密钥控制状态。

5. 发明授权

US08352775B1 State machine controlled dynamic distributed computing 有权
公开(公告)号：US08352775B1
公开(公告)日：2013-01-08
申请号：US13315500
申请日：2011-12-09
申请人： Parveen Jain , Satya Ramachandran , Sushil Thomas , Anupam Singh
发明人： Parveen Jain , Satya Ramachandran , Sushil Thomas , Anupam Singh
IPC分类号： G06F11/00
CPC分类号： H04L41/5025 , H04L41/5009 , H04L41/5054 , H04L43/16 , H04L67/10 , H04L67/16
摘要： A computer readable storage medium with executable instructions specifies the execution of a state machine operating across a set of computing nodes in a distributed computing system. The executable instructions execute a set of operators, where the execution of each operator is under the control of a state machine that periodically invokes pause control states to pause the execution of an operator in response to a violation of a service level agreement specifying an operating condition threshold within the distributed computing system. Partitions of input data are formed that are worked on independently within the distributed computing system. A set of data batches associated with the input data is processed. Data partition control states to process the partitions associated with the set of data batches are specified. Key control states to process a set of keys associated with a data partition of the partitions are defined.

6. 发明授权

US08200741B1 System for pause and play dynamic distributed computing 有权
标题翻译：暂停和播放动态分布式计算系统
公开(公告)号：US08200741B1
公开(公告)日：2012-06-12
申请号：US12366937
申请日：2009-02-06
申请人： Parveen Jain , Satya Ramachandran , Sushil Thomas , Anupam Singh
发明人： Parveen Jain , Satya Ramachandran , Sushil Thomas , Anupam Singh
IPC分类号： G06F15/16 , G06F9/44
CPC分类号： H04L41/5025 , H04L41/5009 , H04L41/5054 , H04L43/16 , H04L67/10 , H04L67/16
摘要： A distributed computing system includes a memory storing execution state collected prior to an operator pause state. A controller modifies, during the operator pause state, characteristics of the distributed computing system. The controller invokes execution of the operator after the pause state such that the operator accesses the execution state to complete an operation.
摘要翻译：分布式计算系统包括存储在操作者暂停状态之前收集的执行状态的存储器。控制器在操作员暂停状态期间修改分布式计算系统的特性。控制器在暂停状态之后调用运算符的执行，使得操作者访问执行状态以完成操作。

7. 发明授权

US08090974B1 State machine controlled dynamic distributed computing 有权
标题翻译：状态机控制动态分布式计算
公开(公告)号：US08090974B1
公开(公告)日：2012-01-03
申请号：US12366958
申请日：2009-02-06
申请人： Parveen Jain , Satya Ramachandran , Sushil Thomas , Anupam Singh
发明人： Parveen Jain , Satya Ramachandran , Sushil Thomas , Anupam Singh
IPC分类号： G06F11/00
CPC分类号： H04L41/5025 , H04L41/5009 , H04L41/5054 , H04L43/16 , H04L67/10 , H04L67/16
摘要： A computer readable storage medium with executable instructions specifies the execution of a state machine operating across a set of computing nodes in a distributed computing system. The executable instructions execute a set of operators, where the execution of each operator is under the control of a state machine that periodically invokes pause control states to pause the execution of an operator in response to a violation of a service level agreement specifying an operating condition threshold within the distributed computing system. Partitions of input data are formed that are worked on independently within the distributed computing system. A set of data batches associated with the input data is processed. Data partition control states to process the partitions associated with the set of data batches are specified. Key control states to process a set of keys associated with a data partition of the partitions are defined.
摘要翻译：具有可执行指令的计算机可读存储介质指定在分布式计算系统中跨越一组计算节点操作的状态机的执行。可执行指令执行一组运算符，其中每个运算符的执行在状态机的控制下，周期性地调用暂停控制状态来暂停操作者的执行以响应违反指定操作条件的服务级别协议分布式计算系统内的阈值。形成了在分布式计算系统内独立工作的输入数据分区。处理与输入数据相关联的一组数据批处理。指定用于处理与该组数据批次关联的分区的数据分区控制状态。定义用于处理与分区的数据分区相关联的一组密钥的密钥控制状态。

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