公开(公告)号：US08407694B2

公开(公告)日：2013-03-26

申请号：US11880830

申请日：2007-07-24

申请人： Ying Chen ,  Ying Li ,  Jie Qiu ,  Ke Wei Sun

发明人： Ying Chen ,  Ying Li ,  Jie Qiu ,  Ke Wei Sun

IPC分类号： G06F9/445

CPC分类号： G06F8/61

摘要： A system and method for facilitating installing software includes steps and means for identifying whether the phase of a software installing process changes and, responsive to the identifying a change in the phase of the software installing process, executing an additional task of the current phase of the software installing process.

摘要翻译： 用于促进安装软件的系统和方法包括用于识别软件安装过程的阶段是否改变的步骤和装置，并且响应于识别软件安装过程的阶段的改变，执行软件安装过程的当前阶段的附加任务 软件安装过程。

公开(公告)号：US20080028392A1

公开(公告)日：2008-01-31

申请号：US11880830

申请日：2007-07-24

申请人： Ying Chen ,  Ying Li ,  Jie Qiu ,  Ke Wei Sun

发明人： Ying Chen ,  Ying Li ,  Jie Qiu ,  Ke Wei Sun

IPC分类号： G06F9/445

CPC分类号： G06F8/61

摘要： A system and method for facilitating installing software includes steps and means for identifying whether the phase of a software installing process changes and, responsive to the identifying a change in the phase of the software installing process, executing an additional task of the current phase of the software installing process.

摘要翻译： 用于促进安装软件的系统和方法包括用于识别软件安装过程的阶段是否改变的步骤和装置，并且响应于识别软件安装过程的阶段的改变，执行软件安装过程的当前阶段的附加任务 软件安装过程。

公开(公告)号：US20090100172A1

公开(公告)日：2009-04-16

申请号：US12067454

申请日：2006-09-12

申请人： Ying Chen ,  Ying Li ,  Jie Qiu

发明人： Ying Chen ,  Ying Li ,  Jie Qiu

IPC分类号： G06F15/173

CPC分类号： G06F9/5061 ,  G06F9/5083 ,  G06F11/3433 ,  G06F11/3447 ,  G06F2201/88 ,  G06F2209/508

摘要： A method for dynamically adjusting resources among a plurality of co-existing applications comprises the steps of: building a relation model between a request number and resource consumption of said plurality of applications; obtaining at multiple sampling moments a request number and resource consumption of each of said plurality of applications; calculating resource consumption ratio of each of said plurality of applications; and analyzing resource consumption of a plurality of currently co-existing applications.

摘要翻译： 一种用于在多个共存应用程序之间动态调整资源的方法包括以下步骤：构建所述多个应用的​​请求号码与资源消耗之间的关系模型; 在多个采样时刻获得所述多个应用中的每一个的请求号码和资源消耗; 计算所述多个应用中的每一个的资源消耗比; 并分析多个当前共存的应用的资源消耗。

公开(公告)号：US07949756B2

公开(公告)日：2011-05-24

申请号：US12067454

申请日：2006-09-12

申请人： Ying Chen ,  Ying Li ,  Jie Qiu

发明人： Ying Chen ,  Ying Li ,  Jie Qiu

IPC分类号： G06F13/00

CPC分类号： G06F9/5061 ,  G06F9/5083 ,  G06F11/3433 ,  G06F11/3447 ,  G06F2201/88 ,  G06F2209/508

摘要： A method for dynamically adjusting resources among a plurality of co-existing applications comprises the steps of: building a relation model between a request number and resource consumption of said plurality of applications; obtaining at multiple sampling moments a request number and resource consumption of each of said plurality of applications; calculating resource consumption ratio of each of said plurality of applications; and analyzing resource consumption of a plurality of currently co-existing applications.

摘要翻译： 一种用于在多个共存应用程序之间动态调整资源的方法包括以下步骤：构建所述多个应用的​​请求号码与资源消耗之间的关系模型; 在多个采样时刻获得所述多个应用中的每一个的请求号码和资源消耗; 计算所述多个应用中的每一个的资源消耗比; 并分析多个当前共存的应用的资源消耗。

公开(公告)号：US07844720B2

公开(公告)日：2010-11-30

申请号：US12164065

申请日：2008-06-29

申请人： Ying Li ,  Ying Chen ,  Jie Qiu ,  Cheng Xu

发明人： Ying Li ,  Ying Chen ,  Jie Qiu ,  Cheng Xu

IPC分类号： G06F15/16

CPC分类号： G06F17/30595

摘要： The present invention provides a method for managing a database connection, comprising the steps of: in responsive to a connection request of a first application, allocating an available connection for the first application; if there is no available connection, selecting a held connection being used by a second application; backing up connection context of the held connection; releasing the held connection; and allocating the held connection for the first application. Since connection context of the application has been restorably backed up, a connection of the application can be cut off and the connection re-scheduled when necessary. As a result, the connection utilization rate is enhanced. The present invention further provides a device and system that can manage a database connection based on the technology of connection pools. (FIG. 5)

摘要翻译： 本发明提供了一种用于管理数据库连接的方法，包括以下步骤：响应于第一应用的连接请求，为第一应用分配可用连接; 如果没有可用连接，则选择由第二应用使用的保持连接; 备份所连接的连接上下文; 释放持有的连接; 以及为所述第一应用分配所保持的连接。 由于应用程序的连接上下文已被可修改地备份，所以应用程序的连接可以被切断，并且必要时重新安排连接。 结果，连接利用率提高。 本发明还提供一种可以基于连接池的技术来管理数据库连接的设备和系统。 （图5）

公开(公告)号：US09329969B2

公开(公告)日：2016-05-03

申请号：US12211961

申请日：2008-09-17

申请人： Bentley John Hargrave ,  Xin Hui Li ,  Ying Li ,  Tian Cheng Liu ,  Jie Qiu ,  Qi Ming Teng ,  William J. Tracey ,  David Alvra Wood, III

发明人： Bentley John Hargrave ,  Xin Hui Li ,  Ying Li ,  Tian Cheng Liu ,  Jie Qiu ,  Qi Ming Teng ,  William J. Tracey ,  David Alvra Wood, III

IPC分类号： G06F11/30 ,  G06F9/06 ,  G06F11/34 ,  G06F9/54 ,  G06F21/55 ,  G06F9/44 ,  G06F9/445

CPC分类号： G06F11/3447 ,  G06F8/20 ,  G06F9/06 ,  G06F9/445 ,  G06F9/542 ,  G06F11/30 ,  G06F11/3419 ,  G06F11/3476 ,  G06F21/55 ,  G06F2201/86 ,  G06F2209/543

摘要： A method and a system of associating a runtime event with a component. The method includes catching the runtime event; catching the context of the current running environment and determining the current component based on said context; and getting the associating policy of current component and determining the responsible component associated with said runtime event based on said associating policy.

摘要翻译： 将运行时事件与组件相关联的方法和系统。 该方法包括捕获运行时事件; 捕获当前运行环境的上下文并基于所述上下文确定当前组件; 以及基于所述关联策略获取当前组件的关联策略并确定与所述运行时事件相关联的负责组件。

公开(公告)号：US08195979B2

公开(公告)日：2012-06-05

申请号：US12728302

申请日：2010-03-22

申请人： Ying Li ,  Jie Qiu ,  Jie Yang ,  Xiao Zhong

发明人： Ying Li ,  Jie Qiu ,  Jie Yang ,  Xiao Zhong

IPC分类号： G06F11/00

CPC分类号： H04L67/06 ,  G06F11/2025 ,  G06F11/2038 ,  G06F11/2046 ,  G06F11/2048 ,  G06F11/2097 ,  G06F17/30144 ,  G06F17/30174 ,  H04L29/12339 ,  H04L61/2503 ,  H04L67/1095

摘要： A method and apparatus for realizing application high availability. The application is installed on both a first node and a second node, the first node being used as an active node, and the second node being used as a passive node. The method includes: monitoring access operations to files by an application during its execution on the active node; replicating the monitored updates to the file by the application from the active node to a storage device accessible to the passive node if the application performs updates to a file during the access operations; sniffing the execution of the application on the active node; and switching the active node to the second node and initiating the application on the second node in response to sniffing a failure in the execution of the application on the active node.

摘要翻译： 一种实现应用高可用性的方法和装置。 应用程序安装在第一节点和第二节点上，第一节点用作活动节点，第二节点用作被动节点。 该方法包括：在应用程序执行期间监视对文件的访问操作; 如果应用程序在访问操作期间执行对文件的更新，则由应用从主动节点将受监视的更新复制到被动节点可访问的存储设备; 嗅探主动节点上的应用程序的执行; 以及响应于在所述主动节点上执行所述应用程序的嗅探响应，将所述活动节点切换到所述第二节点并且发起所述第二节点上的应用。

公开(公告)号：US08775769B2

公开(公告)日：2014-07-08

申请号：US12165678

申请日：2008-07-01

申请人： Ying Li ,  Quan Long ,  Tiancheng Lui ,  Jie Qiu

发明人： Ying Li ,  Quan Long ,  Tiancheng Lui ,  Jie Qiu

IPC分类号： G06F12/00 ,  G06F13/00 ,  G06F13/28 ,  G06F9/44 ,  G06F9/45

CPC分类号： G06F11/366

摘要： A partition-based method for diagnosing memory leaks in Java systems, comprising dividing heap memory of a Java virtual machine into a plurality of partitions based on a partition plan, wherein each partition has at least one partition owner; monitoring the status of the respective partitions to determine whether there is a partition in which the memory space is exhausted; and if there is a partition in which the memory space is exhausted, determining that the memory leak may occur in the partition and analyzing the partition to obtain leaked objects and objects related to the leaked objects. The present invention also provides a partition-based apparatus for diagnosing memory leak in Java systems.

摘要翻译： 一种用于诊断Java系统中的内存泄漏的基于分区的方法，包括：基于分区计划将Java虚拟机的堆内存分成多个分区，其中每个分区具有至少一个分区所有者; 监视相应分区的状态以确定是否存在其中存储空间用尽的分区; 并且如果存在其中存储空间耗尽的分区，则确定分区中可能发生内存泄漏并分析分区以获得与泄露对象相关的泄漏对象和对象。 本发明还提供了一种用于诊断Java系统中的内存泄漏的基于分区的设备。

公开(公告)号：US20120216070A1

公开(公告)日：2012-08-23

申请号：US13462039

申请日：2012-05-02

申请人： Ying Li ,  Jie Qiu ,  Jie Yang ,  Xiao Zhong

发明人： Ying Li ,  Jie Qiu ,  Jie Yang ,  Xiao Zhong

IPC分类号： G06F11/20

CPC分类号： H04L67/06 ,  G06F11/2025 ,  G06F11/2038 ,  G06F11/2046 ,  G06F11/2048 ,  G06F11/2097 ,  G06F17/30144 ,  G06F17/30174 ,  H04L29/12339 ,  H04L61/2503 ,  H04L67/1095

摘要： A method, apparatus, and computer program product for realizing application high availability are provided. The application is installed on both a first node and a second node, the first node being used as an active node, and the second node being used as a passive node. The method includes: monitoring access operations to files by an application during its execution on the active node; replicating the monitored updates to the file by the application from the active node to a storage device accessible to the passive node if the application performs updates to a file during the access operations; sniffing the execution of the application on the active node; and switching the active node to the second node and initiating the application on the second node in response to sniffing a failure in the execution of the application on the active node.

摘要翻译： 提供了一种实现应用高可用性的方法，装置和计算机程序产品。 应用程序安装在第一节点和第二节点上，第一节点用作活动节点，第二节点用作被动节点。 该方法包括：在应用程序执行期间监视对文件的访问操作; 如果应用程序在访问操作期间执行对文件的更新，则由应用从主动节点将受监视的更新复制到被动节点可访问的存储设备; 嗅探主动节点上的应用程序的执行; 以及响应于在所述主动节点上执行所述应用程序的嗅探响应，将所述活动节点切换到所述第二节点并且发起所述第二节点上的应用。

公开(公告)号：US20110078681A1

公开(公告)日：2011-03-31

申请号：US12893091

申请日：2010-09-29

申请人： Ying Li ,  Jie Qiu ,  Jie Yang ,  Xiao Zhong

发明人： Ying Li ,  Jie Qiu ,  Jie Yang ,  Xiao Zhong

IPC分类号： G06F9/455

CPC分类号： G06F9/45558 ,  G06F2009/45575

摘要： A computer-implemented methods and systems for a running virtual machine image in a host machine. One method includes: receiving a virtual machine image provisioning request; sending to a storage server a request to copy a virtual machine image related to the virtual machine image provisioning request; receiving a portion of the virtual machine image; starting a virtual machine in the host machine by running the received portion of the virtual machine image; intercepting a file operation request of a program running in the virtual machine; and acquiring a file related to the file operation request.

摘要翻译： 用于主机中运行的虚拟机映像的计算机实现的方法和系统。 一种方法包括：接收虚拟机映像供应请求; 向所述存储服务器发送与所述虚拟机映像供应请求相关的虚拟机映像的请求; 接收虚拟机图像的一部分; 通过运行虚拟机映像的接收部分在主机中启动虚拟机; 截取在虚拟机中运行的程序的文件操作请求; 并获取与文件操作请求相关的文件。