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1. 发明授权

US07823136B2 Callbacks for monitoring driver-level statistics 有权
标题翻译：回调用于监视驱动程序级统计信息
公开(公告)号：US07823136B2
公开(公告)日：2010-10-26
申请号：US11339042
申请日：2006-01-25
申请人： Rahul Srivastava
发明人： Rahul Srivastava
IPC分类号： G06F9/44
CPC分类号： G06F11/366 , G06F11/3419 , G06F11/3476 , G06F2201/865 , G06F2201/885
摘要： A JAVA Database Connectivity (JDBC) subsystem includes a connection pool and prepared statement cache, which allows application to interact with a database. The JDBC subsystem can include a profiling component and a statistics monitoring component that maintain profile and statistics information concerning components of JDBC subsystem, such as the connection pool and prepared statement cache. A client application can register a diagnostic callback with the JDBC subsystem, for use with requests from that client application to methods of the JDBC driver being executed.
摘要翻译： JAVA数据库连接（JDBC）子系统包括连接池和准备好的语句高速缓存，允许应用程序与数据库进行交互。 JDBC子系统可以包括一个分析组件和一个统计监视组件，用于维护有关JDBC子系统组件（例如连接池和预备语句高速缓存）的概要文件和统计信息。客户端应用程序可以向JDBC子系统注册诊断回调，用于来自该客户端应用程序的请求到正在执行的JDBC驱动程序的方法。

2. 发明授权

US07461070B2 Modular configuration and deployment of JDBC resources 有权
标题翻译： JDBC资源的模块化配置和部署
公开(公告)号：US07461070B2
公开(公告)日：2008-12-02
申请号：US11295284
申请日：2005-12-06
申请人： Rahul Srivastava
发明人： Rahul Srivastava
IPC分类号： G06F17/30
CPC分类号： G06F9/44505 , Y10S707/99945
摘要： The JDBC data sources configuration can be stored in a JDBC configuration XML. This configuration XML can be converted into Java beans to configure data sources such as basic data sources, connection pools or multipool. Migration can be done by using a administration console tool to update the configuration XML with the new binding variables for the production environment.
摘要翻译： JDBC数据源配置可以存储在JDBC配置XML中。此配置XML可以转换为Java Bean，以配置数据源，如基本数据源，连接池或多工具。迁移可以通过使用管理控制台工具来使用生产环境的新绑定变量来更新配置XML。

3. 发明授权

US07373556B2 Method for monitoring sub-system health 有权
标题翻译：监测子系统健康状况的方法
公开(公告)号：US07373556B2
公开(公告)日：2008-05-13
申请号：US10340227
申请日：2003-01-10
申请人： Rahul Srivastava , Eric M. Halpern
发明人： Rahul Srivastava , Eric M. Halpern
IPC分类号： G06F11/00
CPC分类号： G06F11/0709 , G06F11/0757 , G06F11/0793 , G06F11/3006 , G06F11/3055 , G06F11/3082
摘要： A server self health monitor (SHM) system monitors the health of the server it resides on. The health of a server is determined by the health of all of a server's sub-systems and deployed applications. The SHM may make health check inquiries to server sub-systems periodically or based on external trigger events. The sub-systems perform self health checks on themselves and provide sub-system health information to requesting entities such as the SHM. Sub-systems self health updates may be based on internal events such as counters or changes in status or based on external entity requests. Corrective action may be performed upon sub-systems by the SHM depending on their health status or the health status of the server. Corrective action may also be performed by a sub-system upon itself.
摘要翻译：服务器自我健康监视器（SHM）系统监视其驻留的服务器的运行状况。服务器的运行状况由所有服务器的子系统和部署的应用程序的运行状况决定。 SHM可以定期或基于外部触发事件对服务器子系统进行健康检查查询。子系统对自身执行自我健康检查，并向请求实体（如SHM）提供子系统健康信息。子系统自身健康更新可能基于内部事件，如计数器或状态更改或基于外部实体请求。可以根据SHM的健康状况或服务器的健康状况，在子系统上执行纠正措施。纠正措施也可以由子系统本身执行。

4. 发明申请

US20070288924A1 Connection Pool and Prepared Statement Cache 有权
标题翻译：连接池和准备语句高速缓存
公开(公告)号：US20070288924A1
公开(公告)日：2007-12-13
申请号：US11692096
申请日：2007-03-27
申请人： Rahul Srivastava , Adam Messinger
发明人： Rahul Srivastava , Adam Messinger
IPC分类号： G06F9/46
CPC分类号： G06F9/5061 , G06F2209/5011 , G06F2209/5014
摘要： An improved resource pool is provided that provides for dynamic configuration and is comprised of code that is configured to be used for different subsystems, including JDBC, Connector, and JMS subsystems. Pool maintenance, resource object creation and timeout, multiple deque management, and pool state transition features are provided. An application server may include at least one resource pool object, wherein each resource pool object represents a resource pool in the application server. An improved prepared statement cache is also provided that works in conjunction with the resource pool implementation to more effectively provide for prepared statement processing.
摘要翻译：提供了一种改进的资源池，提供动态配置，并由配置为用于不同子系统（包括JDBC，连接器和JMS子系统）的代码组成。提供池维护，资源对象创建和超时，多个deque管理和池状态转换功能。应用服务器可以包括至少一个资源池对象，其中每个资源池对象表示应用服务器中的资源池。还提供了改进的准备语句缓存，其与资源池实现一起工作以更有效地提供准备好的语句处理。

5. 发明授权

US07287075B2 System for monitoring managed server health 有权
标题翻译：监控受管服务器运行状况的系统
公开(公告)号：US07287075B2
公开(公告)日：2007-10-23
申请号：US10339144
申请日：2003-01-09
申请人： Rahul Srivastava , Ananthan Bala Srinivasan , Eric M. Halpern , Dean Bernard Jacobs
发明人： Rahul Srivastava , Ananthan Bala Srinivasan , Eric M. Halpern , Dean Bernard Jacobs
IPC分类号： G06F15/173 , G06F11/00
CPC分类号： G06F11/326
摘要： A Node Manager monitors the status of multiple servers. The Node Manager detects server failures, periodically monitors server health status, and performs server maintenance. When the Node Manager detects a server failure, it determines whether or not the server should be restarted. While periodically monitoring servers, the Node Manager may determine how often to trigger a health check, how long to wait for a response, and how to proceed if the server is deemed failed. The Node Manager may be controlled by an Administrative Server directly or by an external administrative agent. An administrative agent may control the Node Manager by interfacing with the Administrative Server. The Node Manager and AS may authenticate each other and encode their communications to each other for increased security.
摘要翻译：节点管理器监视多台服务器的状态。节点管理器检测服务器故障，定期监视服务器运行状况，并执行服务器维护。当节点管理器检测到服务器故障时，它确定是否应重新启动服务器。在定期监视服务器的同时，节点管理器可以确定触发健康检查的频率，等待响应的时间以及如果服务器被认为失败，如何继续。节点管理器可以由管理服务器直接或外部管理代理来控制。管理代理可以通过与管理服务器连接来控制节点管理器。节点管理器和AS可以彼此认证并将它们的通信彼此编码以增加安全性。

6. 发明申请

US20070083526A1 Monitoring statistics and profile information for JDBC resources 审中-公开
标题翻译：监控JDBC资源的统计信息和配置文件信息
公开(公告)号：US20070083526A1
公开(公告)日：2007-04-12
申请号：US11338968
申请日：2006-01-25
申请人： Rahul Srivastava
发明人： Rahul Srivastava
IPC分类号： G06F17/30
CPC分类号： G06F16/25 , G06F16/21
摘要： A statistics monitoring component can be used to maintain statistics concerning client accesses to the connection pool and the prepared statement cache.
摘要翻译：可以使用统计监视组件来维护关于客户端对连接池和准备好的语句高速缓存的访问的统计信息。

7. 发明授权

US07152185B2 Method for event triggered monitoring of managed server health 有权
公开(公告)号：US07152185B2
公开(公告)日：2006-12-19
申请号：US10338981
申请日：2003-01-09
申请人： Rahul Srivastava , Ananthan Bala Srinivasan , Eric M. Halpern , Dean Bernard Jacobs
发明人： Rahul Srivastava , Ananthan Bala Srinivasan , Eric M. Halpern , Dean Bernard Jacobs
IPC分类号： G06F17/30
CPC分类号： G06F11/326
摘要： A Node Manager monitors the status of multiple servers. The Node Manager detects server failures, periodically monitors server health status, and performs server maintenance. When the Node Manager detects a server failure, it determines whether or not the server should be restarted. While periodically monitoring servers, the Node Manager may determine how often to trigger a health check, how long to wait for a response, and how to proceed if the server is deemed failed. The Node Manager may be controlled by an Administrative Server directly or by an external administrative agent. An administrative agent may control the Node Manager by interfacing with the Administrative Server. The Node Manager and AS may authenticate each other and encode their communications to each other for increased security.

8. 发明申请

US20060074838A1 REDUCING PROGRAMMING COMPLEXITY IN APPLICATIONS INTERFACING WITH PARSERS FOR DATA ELEMENTS REPRESENTED ACCORDING TO A MARKUP LANGUAGE 有权
标题翻译：降低应用程序中的编程复杂度，与根据标记语言表示的数据元素的PARSERS接口
公开(公告)号：US20060074838A1
公开(公告)日：2006-04-06
申请号：US10711791
申请日：2004-10-05
申请人： Rahul SRIVASTAVA
发明人： Rahul SRIVASTAVA
IPC分类号： G06F17/30
CPC分类号： G06F17/272 , G06F17/2247 , G06F17/30312 , G06F17/30424 , G06F17/30908 , G06F17/30923
摘要： According to an aspect of the present invention, a parser provides the portion identifiers (e.g., Xpath(s) in case of XML data files) of at It some of the data elements to the applications. As a result, the applications may be relieved from the task of computing the XPath(s) for various data elements. The implementation of applications may be simplified as a result. In one embodiment, prior API (application programming interface) is extended to provide the XPath(s). In an alternative embodiment, custom API is provided to encode the applications to obtain the XPath(s).
摘要翻译：根据本发明的一个方面，一个解析器提供部分标识符（例如，在XML数据文件的情况下的Xpath）在它的一些数据元素到应用程序。因此，应用程序可以从计算各种数据元素的XPath的任务中得到缓解。因此，可以简化应用的实现。在一个实施例中，扩展了先前的API（应用编程接口）以提供XPath。在替代实施例中，提供自定义API以对应用程序进行编码以获得XPath。

9. 发明授权

US08918710B2 Reducing programming complexity in applications interfacing with parsers for data elements represented according to a markup language 有权
标题翻译：降低与解析器连接的应用程序中的编程复杂性，用于根据标记语言表示的数据元素
公开(公告)号：US08918710B2
公开(公告)日：2014-12-23
申请号：US10711791
申请日：2004-10-05
申请人： Rahul Srivastava
发明人： Rahul Srivastava
IPC分类号： G06F17/00 , G06F17/22 , G06F17/30
CPC分类号： G06F17/272 , G06F17/2247 , G06F17/30312 , G06F17/30424 , G06F17/30908 , G06F17/30923
摘要： According to an aspect of the present invention, a parser provides the portion identifiers (e.g., Xpath(s) in case of XML data files) of at least some of the data elements to the applications. As a result, the applications may be relieved from the task of computing the XPath(s) for various data elements. The implementation of applications may be simplified as a result. In one embodiment, prior API (application programming interface) is extended to provide the XPath(s). In an alternative embodiment, custom API is provided to enable the applications to obtain the XPath(s).
摘要翻译：根据本发明的一个方面，解析器向应用提供至少一些数据元素的部分标识符（例如，在XML数据文件的情况下的Xpath）。因此，应用程序可以从计算各种数据元素的XPath的任务中得到缓解。因此，可以简化应用的实现。在一个实施例中，扩展了先前的API（应用编程接口）以提供XPath。在替代实施例中，提供定制API以使应用程序能够获得XPath。

10. 发明授权

US07921084B2 Timer-driven diagnostic image inhibition for statement cache/connection pool 有权
标题翻译：定时器驱动诊断图像禁止语句高速缓存/连接池
公开(公告)号：US07921084B2
公开(公告)日：2011-04-05
申请号：US11338965
申请日：2006-01-25
申请人： Rahul Srivastava , Sandeep Shrivastava , Rajendra Inamdar , Ryan LeCompte , R. Sean Lindsay , Stephen Hess , Richard Mousseau
发明人： Rahul Srivastava , Sandeep Shrivastava , Rajendra Inamdar , Ryan LeCompte , R. Sean Lindsay , Stephen Hess , Richard Mousseau
IPC分类号： G06F7/00 , G06F17/00 , G06F11/00 , G06F17/40
CPC分类号： H04L69/04
摘要： Upon an event, diagnostic information about the state of server software can be compiled. The diagnostic information can include information concerning the JDBC subsystem. A timer can be used to inhibit a compilation of a new diagnostic image if the old diagnostic image was recently compiled.
摘要翻译：事件发生后，可以编译有关服务器软件状态的诊断信息。诊断信息可以包括有关JDBC子系统的信息。如果最近编译了旧的诊断图像，则可以使用定时器来禁止新诊断图像的编译。

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