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1. 发明申请

US20070083525A1 JDBC debugging enhancements 审中-公开
标题翻译： JDBC调试增强功能
公开(公告)号：US20070083525A1
公开(公告)日：2007-04-12
申请号：US11338967
申请日：2006-01-25
申请人： Rahul Srivastava , Stephen Felts
发明人： Rahul Srivastava , Stephen Felts
IPC分类号： G06F17/30
CPC分类号： G06F11/3636
摘要： A debugger component for the JDBC subsystem can create traces that can be used to debug the JDBC subsystem. The debugging component can be selectable to enable and disable a trace.
摘要翻译： JDBC子系统的调试器组件可以创建可用于调试JDBC子系统的跟踪。可以选择调试组件以启用和禁用跟踪。

2. 发明授权

US07784033B2 JDBC monitoring and diagnostics enhancements 有权
标题翻译： JDBC监视和诊断增强功能
公开(公告)号：US07784033B2
公开(公告)日：2010-08-24
申请号：US11339043
申请日：2006-01-25
申请人： Rahul Srivastava
发明人： Rahul Srivastava
IPC分类号： G06F9/44 , G06F11/00
CPC分类号： G06F11/3476 , G06F11/3419 , G06F2201/865 , G06F2201/885
摘要： Applications can interact with a database using a JDBC subsystem. The JDBC subsystem includes a connection pool with multiple connections, and parses database requests to produce statements to be sent to a database management system (DBMS). A previously parsed statement can be stored in a prepared statement cache. A profiling component can be used to maintain profile information concerning the connection pool and the prepared statement cache.
摘要翻译：应用程序可以使用JDBC子系统与数据库进行交互。 JDBC子系统包括具有多个连接的连接池，并解析数据库请求以产生要发送到数据库管理系统（DBMS）的语句。先前解析的语句可以存储在准备好的语句高速缓存中。可以使用分析组件来维护有关连接池和准备好的语句高速缓存的配置文件信息。

3. 发明授权

US07233989B2 Method for automatic monitoring of managed server health 有权
标题翻译：自动监控受管服务器运行状况的方法
公开(公告)号：US07233989B2
公开(公告)日：2007-06-19
申请号：US10339469
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
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。

4. 发明授权

US07788497B2 Credential mapping of WebLogic and database user ids 有权
标题翻译： WebLogic和数据库用户ID的凭据映射
公开(公告)号：US07788497B2
公开(公告)日：2010-08-31
申请号：US11108386
申请日：2005-04-18
申请人： Fei Luo , Rahul Srivastava
发明人： Fei Luo , Rahul Srivastava
IPC分类号： G06F21/00 , G06F7/04 , G06F17/30
CPC分类号： H04L63/083 , G06F21/6227
摘要： A connection pool can use a credential mapper to map credentials for an application server into a credential to use with the database management system. This can allow objects such as an Enterprise Java Bean to access the database with more specific credentials than the anonymous connection pool connection user name/password.
摘要翻译：连接池可以使用凭据映射器将应用程序服务器的凭据映射到与数据库管理系统一起使用的凭据。这可以允许诸如Enterprise Java Bean之类的对象以比匿名连接池连接用户名/密码更具体的凭据访问数据库。

5. 发明授权

US07761575B2 Connection pool and prepared statement cache 有权
标题翻译：连接池和准备语句缓存
公开(公告)号：US07761575B2
公开(公告)日：2010-07-20
申请号：US12395873
申请日：2009-03-02
申请人： Rahul Srivastava , Adam Messinger
发明人： Rahul Srivastava , Adam Messinger
IPC分类号： G06F15/16 , G06F15/173
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。

6. 发明授权

US07631083B2 Connection pool and prepared statement cache 有权
标题翻译：连接池和准备语句缓存
公开(公告)号：US07631083B2
公开(公告)日：2009-12-08
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： G06F15/16 , G06F15/173
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。

7. 发明申请

US20080189413A1 SYSTEM FOR MONITORING SERVER SUB-SYSTEM HEALTH 审中-公开
标题翻译：用于监控服务器子系统健康的系统
公开(公告)号：US20080189413A1
公开(公告)日：2008-08-07
申请号：US12100972
申请日：2008-04-10
申请人： Rahul Srivastava , Eric M. Halpern
发明人： Rahul Srivastava , Eric M. Halpern
IPC分类号： G06F15/173
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。

8. 发明授权

US07360121B2 System for monitoring a subsystem health 有权
标题翻译：用于监控子系统运行状况的系统
公开(公告)号：US07360121B2
公开(公告)日：2008-04-15
申请号：US10340002
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。

9. 发明申请

US20070101344A1 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：US20070101344A1
公开(公告)日：2007-05-03
申请号：US11339042
申请日：2006-01-25
申请人： Rahul Srivastava
发明人： Rahul Srivastava
IPC分类号： G06F9/46 , G06F17/30
CPC分类号： G06F11/366 , G06F11/3419 , G06F11/3476 , G06F2201/865 , G06F2201/885
摘要： Callbacks can be used to allow applications to register a callback which can be implemented before, after or upon an exception within a method of a JDBC driver.
摘要翻译：回调可用于允许应用程序注册可在JDBC驱动程序的方法中的异常之前，之后或之后实现的回调。

10. 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。

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