专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100250648A1 CLIENT-SERVER SYSTEMS AND METHODS FOR ACCESSING METADATA INFORMATION ACROSS A NETWORK USING PROXIES 有权
标题翻译：客户服务器系统和使用代码的网络访问元数据信息的方法
公开(公告)号：US20100250648A1
公开(公告)日：2010-09-30
申请号：US12413268
申请日：2009-03-27
申请人： Wu Cao , Sridhar Ganti , Vikram Kunniyur , Duc Tran
发明人： Wu Cao , Sridhar Ganti , Vikram Kunniyur , Duc Tran
IPC分类号： G06F15/16 , G06F17/30
CPC分类号： H04L67/1002
摘要： Embodiments of the present invention include a computer-implemented systems and methods for accessing metadata across a network. A metadata server receives requests to access a data source from one or more clients. The metadata server is coupled between one or more backend servers and the clients. The backend servers may be coupled to the data sources of interest. The metadata server provides a metadata service proxy for establishing communications with the backend servers and for signaling the backend servers to establish connections to data sources. Data sources may be stateful or stateless. For stateless data sources, the metadata server may dynamically create reusable metadata service provider proxies that receive metadata from metadata service providers on the backend servers. For stateful data sources, unique metadata service provider proxies may be dynamically created and used to service client requests.
摘要翻译：本发明的实施例包括用于通过网络访问元数据的计算机实现的系统和方法。元数据服务器接收从一个或多个客户端访问数据源的请求。元数据服务器耦合在一个或多个后端服务器和客户端之间。后端服务器可以耦合到感兴趣的数据源。元数据服务器提供用于建立与后端服务器的通信的元数据服务代理，以及用于发信号通知后端服务器建立到数据源的连接。数据源可能是有状态的或无状态的。对于无状态数据源，元数据服务器可以动态地创建从后端服务器上的元数据服务提供商接收元数据的可重用的元数据服务提供商代理。对于有状态数据源，唯一的元数据服务提供者代理可以动态创建并用于服务客户端请求。

2. 发明授权

US07966383B2 Client-server systems and methods for accessing metadata information across a network using proxies 有权
标题翻译：客户端 - 服务器系统和方法，用于通过代理访问跨网络的元数据信息
公开(公告)号：US07966383B2
公开(公告)日：2011-06-21
申请号：US12413268
申请日：2009-03-27
申请人： Wu Cao , Sridhar Ganti , Vikram Kunniyur , Duc Tran
发明人： Wu Cao , Sridhar Ganti , Vikram Kunniyur , Duc Tran
IPC分类号： G06F15/167 , G06F15/173
CPC分类号： H04L67/1002
摘要： Embodiments of the present invention include a computer-implemented systems and methods for accessing metadata across a network. A metadata server receives requests to access a data source from one or more clients. The metadata server is coupled between one or more backend servers and the clients. The backend servers may be coupled to the data sources of interest. The metadata server provides a metadata service proxy for establishing communications with the backend servers and for signaling the backend servers to establish connections to data sources. Data sources may be stateful or stateless. For stateless data sources, the metadata server may dynamically create reusable metadata service provider proxies that receive metadata from metadata service providers on the backend servers. For stateful data sources, unique metadata service provider proxies may be dynamically created and used to service client requests.
摘要翻译：本发明的实施例包括用于通过网络访问元数据的计算机实现的系统和方法。元数据服务器接收从一个或多个客户端访问数据源的请求。元数据服务器耦合在一个或多个后端服务器和客户端之间。后端服务器可以耦合到感兴趣的数据源。元数据服务器提供用于建立与后端服务器的通信的元数据服务代理，以及用于发信号通知后端服务器建立到数据源的连接。数据源可能是有状态的或无状态的。对于无状态数据源，元数据服务器可以动态地创建从后端服务器上的元数据服务提供商接收元数据的可重用的元数据服务提供商代理。对于有状态数据源，唯一的元数据服务提供者代理可以动态创建并用于服务客户端请求。

3. 发明授权

US09307059B2 Retry mechanism for data loading from on-premise datasource to cloud 有权
标题翻译：从内部数据源到云的数据加载的重试机制
公开(公告)号：US09307059B2
公开(公告)日：2016-04-05
申请号：US13715956
申请日：2012-12-14
申请人： Anil Samudrala , Wu Cao , Vikram Kunniyur , YunKei Tsang
发明人： Anil Samudrala , Wu Cao , Vikram Kunniyur , YunKei Tsang
IPC分类号： G06F15/16 , G06F12/00 , H04L29/14 , G06F17/30
CPC分类号： H04L69/40 , G06F17/30 , H04L67/10
摘要： A method and system of retrying to load data from a data source to a cloud target system are disclosed. A client device sends a data packet to a cloud server via a communication connection. The data packet comprises data. The client device receives an indication of a failure in the communication connection. The client device configures, in response to receiving the indication of the failure in the communication connection, the data packet to prompt the cloud server to perform an upsert operation with the data in the data packet. The client device sends the configured data packet to the cloud server. The client device can wait a predetermined amount of time before sending the configured data packet to the cloud server.
摘要翻译：公开了一种重试将数据从数据源加载到云目标系统的方法和系统。客户端设备通过通信连接向云端服务器发送数据包。数据包包括数据。客户端设备接收通信连接中的故障指示。响应于接收到通信连接中的故障的指示，客户端设备配置数据分组，以提示云服务器执行数据分组中的数据的上传操作。客户端设备将配置的数据包发送到云服务器。在将配置的数据分组发送到云服务器之前，客户端设备可以等待预定的时间量。

4. 发明申请

US20100250563A1 PROFILING IN A MASSIVE PARALLEL PROCESSING ENVIRONMENT 有权
标题翻译：在大型平行处理环境中进行分析
公开(公告)号：US20100250563A1
公开(公告)日：2010-09-30
申请号：US12413289
申请日：2009-03-27
申请人： Wu Cao , Sridhar Ganti , Balaji Gadhiraju
发明人： Wu Cao , Sridhar Ganti , Balaji Gadhiraju
IPC分类号： G06F17/30 , G06F7/14 , G06F7/16
CPC分类号： G06F17/30469 , G06F17/30445
摘要： A computer-implemented method of profiling a data set in a parallel processing environment includes vertically partitioning an initial data set. One or more attribute subsets are then profiled. A list of subjects is generated each corresponding to a specific attribute value identified in the profiling. Values of multiple attributes are extracted for each identified subject, and the sample results are assembled and merged.
摘要翻译：在并行处理环境中对数据集进行分析的计算机实现方法包括垂直划分初始数据集。然后对一个或多个属性子集进行轮廓分析。每个对象都生成与列表中识别的特定属性值对应的列表。为每个识别的对象提取多个属性的值，并将样本结果进行汇编和合并。

5. 发明申请

US20070136324A1 Apparatus and method for creating portable ETL jobs 有权
标题翻译：用于创建便携式ETL作业的装置和方法
公开(公告)号：US20070136324A1
公开(公告)日：2007-06-14
申请号：US11303047
申请日：2005-12-14
申请人： Freda Xu , Wu Cao , Sridhar Ganti , Monfor Yee , Chien Yueh
发明人： Freda Xu , Wu Cao , Sridhar Ganti , Monfor Yee , Chien Yueh
IPC分类号： G06F7/00
CPC分类号： G06F17/30563
摘要： A computer readable medium with executable instructions to receive a job and correlate a data store with each data source associated with the job. A first configuration profile is associated with the data store. A second configuration profile is specified for the data store. Dependent flows are identified. The dependent flow is updated to include additional configuration information derived from the second configuration profile.
摘要翻译：一种具有可执行指令的计算机可读介质，用于接收作业并将数据存储与与作业相关联的每个数据源相关联。第一配置配置文件与数据存储相关联。为数据存储指定了第二个配置配置文件。确定依赖流。依赖流程被更新为包括从第二配置简档导出的附加配置信息。

6. 发明授权

US09251212B2 Profiling in a massive parallel processing environment 有权
标题翻译：在大规模并行处理环境中进行分析
公开(公告)号：US09251212B2
公开(公告)日：2016-02-02
申请号：US12413289
申请日：2009-03-27
申请人： Wu Cao , Sridhar Ganti , Balaji Gadhiraju
发明人： Wu Cao , Sridhar Ganti , Balaji Gadhiraju
IPC分类号： G06F17/30
CPC分类号： G06F17/30469 , G06F17/30445
摘要： A computer-implemented method of profiling a data set in a parallel processing environment includes vertically partitioning an initial data set. One or more attribute subsets are then profiled. A list of subjects is generated each corresponding to a specific attribute value identified in the profiling. Values of multiple attributes are extracted for each identified subject, and the sample results are assembled and merged.
摘要翻译：在并行处理环境中对数据集进行分析的计算机实现方法包括垂直划分初始数据集。然后对一个或多个属性子集进行轮廓分析。每个对象都生成与列表中识别的特定属性值对应的列表。为每个识别的对象提取多个属性的值，并将样本结果进行汇编和合并。

7. 发明授权

US08639652B2 Apparatus and method for creating portable ETL jobs 有权
标题翻译：用于创建便携式ETL作业的装置和方法
公开(公告)号：US08639652B2
公开(公告)日：2014-01-28
申请号：US11303047
申请日：2005-12-14
申请人： Freda Xu , Wu Cao , Sridhar Ganti , Monfor Yee , Chien Ming Yueh
发明人： Freda Xu , Wu Cao , Sridhar Ganti , Monfor Yee , Chien Ming Yueh
IPC分类号： G06F7/00
CPC分类号： G06F17/30563
摘要： A computer readable medium with executable instructions to receive a job and correlate a data store with each data source associated with the job. A first configuration profile is associated with the data store. A second configuration profile is specified for the data store. Dependent flows are identified. The dependent flow is updated to include additional configuration information derived from the second configuration profile.
摘要翻译：一种具有可执行指令的计算机可读介质，用于接收作业并将数据存储与与作业相关联的每个数据源相关联。第一配置配置文件与数据存储相关联。为数据存储指定了第二个配置配置文件。确定依赖流。依赖流程被更新为包括从第二配置简档导出的附加配置信息。

8. 发明申请

US20130282740A1 System and Method of Querying Data 有权
标题翻译：查询数据的系统和方法
公开(公告)号：US20130282740A1
公开(公告)日：2013-10-24
申请号：US13454724
申请日：2012-04-24
申请人： Xiaofan Zhou , Andrey Belyy , Freda XU , Wu Cao
发明人： Xiaofan Zhou , Andrey Belyy , Freda XU , Wu Cao
IPC分类号： G06F17/30
CPC分类号： G06F17/30292
摘要： A system and method of querying data. The method includes transforming first data according to a unified data model. The unified data model has a hierarchical structure with tree nodes and leaf nodes. A leaf node contains a table. The method further includes executing a unified data model query on the first data (having been transformed) to result in second data. The method further includes outputting the second data.
摘要翻译：一种查询数据的系统和方法。该方法包括根据统一的数据模型转换第一数据。统一数据模型具有树节点和叶节点的分层结构。叶节点包含一个表。该方法还包括对第一数据执行统一的数据模型查询（已被变换）以产生第二数据。该方法还包括输出第二数据。

9. 发明申请

US20130159385A1 System and Method for Performing Centralized Common Tasks for a Set of Functions 有权
标题翻译：执行一组功能的集中式通用任务的系统和方法
公开(公告)号：US20130159385A1
公开(公告)日：2013-06-20
申请号：US13329055
申请日：2011-12-16
申请人： Alexander Ocher , Frank Buchholz , Werner Daehn , Wu Cao , Ben Hofmans
发明人： Alexander Ocher , Frank Buchholz , Werner Daehn , Wu Cao , Ben Hofmans
IPC分类号： G06F15/16
CPC分类号： G06F9/547 , G06F21/629 , G06F2209/542
摘要： Methods, systems, and apparatuses for processing function calls using a hooking routines to perform pre-execution tasks are disclosed. A server computer receives a function call including a hooking routine and a request to run a particular function from a client computer. Based on a function group identifier and the credentials of the user or client computer, the server computer can perform various pre-execution tasks. The tasks can be common to all functions in the function group or be customized Both pre-execution tasks can be stored remotely from the client computer, so that updates to the pre-execution task can be made without the need to update computer readable code stored on the client computer. If the pre-execution tasks, such as an authorization, passes, then the server computer can execute the requested function, the server computer can reject or abort the requested function.
摘要翻译：公开了使用挂钩例程处理函数调用以执行预执行任务的方法，系统和装置。服务器计算机接收包括挂接例程和从客户端计算机运行特定功能的请求的功能调用。基于功能组标识符和用户或客户端计算机的凭据，服务器计算机可以执行各种预执行任务。这些任务对于功能组中的所有功能可以是通用的，或者可以被定制。两个预执行任务可以从客户端计算机远程存储，从而可以对预执行任务进行更新，而无需更新存储的计算机可读代码在客户端计算机上。如果预执行任务（例如授权）通过，则服务器计算机可以执行所请求的功能，服务器计算机可以拒绝或中止所请求的功能。

10. 发明授权

US08452723B2 Dataset previews for ETL transforms 有权
标题翻译： ETL转换的数据集预览
公开(公告)号：US08452723B2
公开(公告)日：2013-05-28
申请号：US13101418
申请日：2011-05-05
申请人： Andrey Belyy , Freda Xu , Thomas Herdan , Min He , Awez Syed , Wu Cao , Monfor Yee
发明人： Andrey Belyy , Freda Xu , Thomas Herdan , Min He , Awez Syed , Wu Cao , Monfor Yee
IPC分类号： G06F17/00
CPC分类号： G06F17/30563
摘要： Disclosed is a user interface on a display for editing data transformations comprising an ETL process. A first display area presents a data representation of a data transformation. A second display area presents a view of input data, and a third display are presents a view of output data. User input to modify the data transformation is received. In response to receiving the user input, the third display area is updated with output data generated by applying the modified data transformation to the input data.
摘要翻译：公开了用于编辑包括ETL处理的数据变换的显示器上的用户界面。第一显示区域呈现数据变换的数据表示。第二显示区域呈现输入数据的视图，第三显示器呈现输出数据的视图。接收用户输入修改数据变换。响应于接收到用户输入，通过将修改的数据变换应用于输入数据而生成的输出数据来更新第三显示区域。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式