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    • 1. 发明授权
    • Normalization engine to manage configuration management database integrity
    • 规范化引擎管理配置管理数据库的完整性
    • US08554750B2
    • 2013-10-08
    • US12685096
    • 2010-01-11
    • Govindarajan RangarajanDarius WallaceNarayan KumarDouglas Mueller
    • Govindarajan RangarajanDarius WallaceNarayan KumarDouglas Mueller
    • G06F17/00G06F7/00
    • G06F17/30371G06F17/30303
    • Data is often populated into Configuration Management Databases (CMDBs) from different sources. Because the data can come from a variety of sources, it may have inconsistencies—and may even be incomplete. A Normalization Engine (NE) may be able to automatically clean up the incoming data based on certain rules and knowledge. In one embodiment, the NE takes each Configuration Item (CI) or group of CIs that are to be normalized and applies a rule or a set of rules to see if the data may be cleaned up, and, if so, updates the CI or group of CIs accordingly. In particular, one embodiment may allow for the CI's data to be normalized by doing a look up against a Product Catalog and/or an Alias Catalog. In another embodiment, the NE architecture could be fully extensible, allowing for the creation of custom, rules-based plug-ins by users and/or third parties.
    • 数据通常从不同来源填充到配置管理数据库(CMDB)中。 因为数据可能来自各种来源,它可能会有不一致 - 甚至可能不完整。 标准化引擎(NE)可能能够根据某些规则和知识自动清理传入的数据。 在一个实施例中,NE采用要被归一化的每个配置项(CI)或CI组,并应用规则或一组规则来查看数据是否可以被清除,如果是,则更新CI或 相应的CI组。 特别地,一个实施例可以通过对产品目录和/或别名目录进行查找来允许对CI的数据进行归一化。 在另一个实施例中,NE架构可以是完全可扩展的,允许由用户和/或第三方创建自定义的基于规则的插件。
    • 3. 发明授权
    • Mechanism for enabling new task types to be added to a system for managing distributed nodes
    • 将新的任务类型添加到用于管理分布式节点的系统中的机制
    • US08032504B2
    • 2011-10-04
    • US12557418
    • 2009-09-10
    • Eugene KrivopaltsevGovindarajan RangarajanPeinan C. Zhang
    • Eugene KrivopaltsevGovindarajan RangarajanPeinan C. Zhang
    • G06F17/30
    • H04L41/12
    • A mechanism is disclosed for enabling new task types to be added to a management server without changing the source code of the management server. To add a new task type, a descriptor file is provided. This descriptor file specifies all of the particulars of the new task type. Any mechanisms referred to in the descriptor file are also provided. At startup time, the management server processes the descriptor file and forms associations between the various aspects of the task type with the mechanisms that are responsible for implementing those various aspects. At runtime, these associations are used to manage the definition and execution of tasks of that task type. By doing so, the management server enables new task types to be added, and enables task instances of the new task types to be defined and executed, without changing the source code of the management server.
    • 公开了一种用于使新的任务类型能够添加到管理服务器而不改变管理服务器的源代码的机制。 要添加新的任务类型,提供描述符文件。 该描述符文件指定新任务类型的所有细节。 还提供了描述符文件中引用的任何机制。 在启动时,管理服务器处理描述符文件,并在任务类型的各个方面与负责实现这些各个方面的机制之间形成关联。 在运行时,这些关联用于管理该任务类型的任务的定义和执行。 通过这样做,管理服务器可以添加新的任务类型,并且可以定义和执行新任务类型的任务实例,而无需更改管理服务器的源代码。
    • 4. 发明申请
    • CMDB FEDERATION METHOD AND MANAGEMENT SYSTEM
    • CMDB联合方法与管理系统
    • US20100179939A1
    • 2010-07-15
    • US12550078
    • 2009-08-28
    • GOVINDARAJAN RANGARAJANJIANI CHEN
    • GOVINDARAJAN RANGARAJANJIANI CHEN
    • G06F17/30G06F12/00
    • G06F17/30566
    • This disclosure relates generally to the field of Configuration Management Databases (CMDBs). One embodiment of a user interface embodying the present invention is an extension of the process for creating CMDB classes and is therefore readily available for use by someone with knowledge of CMDB administration. The CMDB administrator is thus relieved from having to understand in detail the technologies and interfaces used by the Management Data Repository (MDR) sources. The result of setting up a relation from a CMDB data structure to an MDR data structure by a CMDB administrator may be represented by one or more new CMDB class(es) for the MDR data. The related MDR may then be accessed by an existing CMDB application using already existing CMDB interfaces. The instances of the new relationships and classes thus appear as if they were native instances stored in the CMDB.
    • 本公开一般涉及配置管理数据库(CMDB)的领域。 实现本发明的用户界面的一个实施例是用于创建CMDB类的过程的扩展,因此可以容易地被具有CMDB管理知识的人使用。 因此,CMDB管理员不需要详细了解管理数据存储库(MDR)源使用的技术和接口。 由CMDB管理员建立从CMDB数据结构到MDR数据结构的关系的结果可以由用于MDR数据的一个或多个新的CMDB类来表示。 然后可以使用已有的CMDB接口由现有的CMDB应用程序来访问相关的MDR。 因此,新关系和类的实例看起来像是将本机实例存储在CMDB中。
    • 5. 发明申请
    • MECHANISM FOR ENABLING NEW TASK TYPES TO BE ADDED TO A SYSTEM FOR MANAGING DISTRIBUTED NODES
    • 用于启用新任务类型的机制被添加到用于管理分布式节点的系统
    • US20100082621A1
    • 2010-04-01
    • US12557418
    • 2009-09-10
    • Eugene KrivopaltsevGovindarajan RangarajanPeinan C. Zhang
    • Eugene KrivopaltsevGovindarajan RangarajanPeinan C. Zhang
    • G06F17/30
    • H04L41/12
    • A mechanism is disclosed for enabling new task types to be added to a management server without changing the source code of the management server. To add a new task type, a descriptor file is provided. This descriptor file specifies all of the particulars of the new task type. Any mechanisms referred to in the descriptor file are also provided. At startup time, the management server processes the descriptor file and forms associations between the various aspects of the task type with the mechanisms that are responsible for implementing those various aspects. At runtime, these associations are used to manage the definition and execution of tasks of that task type. By doing so, the management server enables new task types to be added, and enables task instances of the new task types to be defined and executed, without changing the source code of the management server.
    • 公开了一种用于使新的任务类型能够添加到管理服务器而不改变管理服务器的源代码的机制。 要添加新的任务类型,提供描述符文件。 该描述符文件指定新任务类型的所有细节。 还提供了描述符文件中引用的任何机制。 在启动时,管理服务器处理描述符文件,并在任务类型的各个方面与负责实现这些各个方面的机制之间形成关联。 在运行时,这些关联用于管理该任务类型的任务的定义和执行。 通过这样做,管理服务器可以添加新的任务类型,并且可以定义和执行新任务类型的任务实例,而无需更改管理服务器的源代码。
    • 9. 发明授权
    • Apparatus and method for generating automatic customized event requests
    • 用于生成自动定制事件请求的装置和方法
    • US5930476A
    • 1999-07-27
    • US654903
    • 1996-05-29
    • Sundararajan YamunachariGovindarajan Rangarajan
    • Sundararajan YamunachariGovindarajan Rangarajan
    • G06F11/30G06F3/048G06F3/14H04L12/24H04L12/26
    • H04L41/00H04L12/24
    • A network management system allows a user to generate a customized event request for network accessible devices. In response to a user request the system displays a list of devices, and a list of predefined event requests. In response to user customization commands the system generates customized event requests by associating various ones of the displayed devices with various ones of the displayed predefined event requests. At most one predefined event request is associated with each device. The network management system periodically sends the customized event requests to the devices with which they have been associated, and receives response messages from those devices. A display or report may be generated showing the status of the responding devices, using the information in the received response messages. A predefined event request may be formed by storing one or more variable/threshold pairs in a predefined event request data structure. The network management system allows an administrator to define or change the system by associating devices with predefined event requests, eliminating the need to write or modify computer programs.
    • 网络管理系统允许用户为网络可访问设备生成定制的事件请求。 响应于用户请求,系统显示设备列表以及预定义事件请求的列表。 响应于用户定制命令,系统通过将所显示的各种设备与所显示的预定事件请求中的各种相关联来生成定制的事件请求。 最多一个预定义的事件请求与每个设备相关联。 网络管理系统周期性地将定制的事件请求发送到与它们相关联的设备,并从这些设备接收响应消息。 可以使用接收到的响应消息中的信息来生成显示响应设备的状态的显示或报告。 可以通过将一个或多个可变/阈值对存储在预定事件请求数据结构中来形成预定事件请求。 网络管理系统允许管理员通过将设备与预定义的事件请求相关联来定义或更改系统,从而无需编写或修改计算机程序。
    • 10. 发明授权
    • Using objects to discover network information about a remote network
having a different network protocol
    • 使用对象来发现具有不同网络协议的远程网络的网络信息
    • US5845081A
    • 1998-12-01
    • US707318
    • 1996-09-03
    • Govindarajan RangarajanChaoying Huo
    • Govindarajan RangarajanChaoying Huo
    • G06F13/00H04L12/24
    • H04L41/12
    • The present invention is a method, apparatus and computer program product for discovering the nodes and other network information of a computer network (the target network) from a device or node that is not part of the target network (the discovery node) when the discovery node uses a different network protocol than the target network. The invention involves identifying one or more additional nodes (the target nodes) that have access to network information about the target network and with whom the discovery node can communicate. This target network information can include the identification of nodes which are present on the network, the topology of the network, the services provided by the network or by the nodes on the network, status information as the network changes such as information about network and node events or alarms, etc. The discovery node may also have stored information on the types of nodes, services, and other information which may be found on a network using the network protocol of the target network. The discovery node can use the target nodes to receive target network information in various ways, including requesting information from a target node, invoking target network functionality at a target node or target network node to identify target network information, and accessing target network information previously stored at a target node or target network node. After receiving target network information, the discovery node models it using software objects that are created by the discovery node. These software objects are discovery node representations of target network nodes and objects. The discovery node makes the created objects available as representations of the network information from the target network, and can maintain the accuracy of the represented target network information over time.
    • 本发明是一种方法,装置和计算机程序产品,用于在发现时从不属于目标网络(发现节点)的设备或节点发现计算机网络(目标网络)的节点和其他网络信息 节点使用与目标网络不同的网络协议。 本发明涉及识别一个或多个附加节点(目标节点),其可以访问关于目标网络的网络信息,并且发现节点可以与谁通信。 该目标网络信息可以包括网络上存在的节点的识别,网络的拓扑,由网络提供的服务或网络上的节点的网络的状态信息,诸如关于网络和节点的信息 事件或警报等。发现节点还可以存储关于可以使用目标网络的网络协议在网络上找到的节点,服务和其他信息的类型的信息。 发现节点可以使用目标节点以各种方式接收目标网络信息,包括从目标节点请求信息,在目标节点或目标网络节点处调用目标网络功能以识别目标网络信息,以及访问先前存储的目标网络信息 在目标节点或目标网络节点。 收到目标网络信息后,发现节点使用由发现节点创建的软件对象对其进行建模。 这些软件对象是目标网络节点和对象的发现节点表示。 发现节点使得创建的对象可用作来自目标网络的网络信息的表示,并且可以随时间维持所表示的目标网络信息的准确性。