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1. 发明授权

US07793302B2 System and method for dynamic remote object activation 有权
标题翻译：用于动态远程对象激活的系统和方法
公开(公告)号：US07793302B2
公开(公告)日：2010-09-07
申请号：US10372464
申请日：2003-02-21
申请人： Prasad Peddada , Adam Messinger , Anno R. Langen
发明人： Prasad Peddada , Adam Messinger , Anno R. Langen
IPC分类号： G06F9/44 , G06F9/54
CPC分类号： G06F9/548
摘要： A system and a method for dynamic or as-needed activation of Remote Method Invocation (RMI) layer remote objects in response to a client request. Object activation allows the system to clean up or delete currently unused remote objects, and then reactivate them when a client actually needs them. An object implementation can first be created in response to a client request. The client receives a remote reference (remote ref) and an activation identifier (activation id) identifying that particular implementation. The implementation can subsequently be cleaned up or deleted during garbage collection so as to save server resources, or alternatively the object can be reused if the system is set up to maintain a pool of objects. When the client requests the same object at a later point in time, the system activates an object based on the activation ID previously received from the server.
摘要翻译：用于响应于客户端请求动态或按需激活远程方法调用（RMI）层远程对象的系统和方法。对象激活允许系统清理或删除当前未使用的远程对象，然后在客户端实际需要时重新激活它们。可以首先根据客户端请求创建对象实现。客户端接收远程引用（远程引用）和标识该特定实现的激活标识符（激活标识符）。随后可以在垃圾收集期间清除或删除该实现，以便节省服务器资源，或者如果系统设置为维护对象池，则可以重新使用该对象。当客户端在稍后的时间点请求相同的对象时，系统将基于先前从服务器接收到的激活ID激活对象。

2. 发明授权

US07409420B2 Method and apparatus for session replication and failover 有权
标题翻译：会话复制和故障切换的方法和设备
公开(公告)号：US07409420B2
公开(公告)日：2008-08-05
申请号：US10000708
申请日：2001-10-31
申请人： Sam Pullara , Eric M. Halpern , Prasad Peddada , Adam Messinger , Dean Bernard Jacobs
发明人： Sam Pullara , Eric M. Halpern , Prasad Peddada , Adam Messinger , Dean Bernard Jacobs
IPC分类号： G06F15/16
CPC分类号： G06F11/2035 , G06F11/2028 , G06F11/2046 , G06F11/2097 , H04L29/06 , H04L67/1002 , H04L67/1008 , H04L67/1017 , H04L67/1021 , H04L67/1027 , H04L67/1031 , H04L67/1034 , H04L2029/06054
摘要： A session replication system provides real-time data replication without unnecessarily slowing down the user experience. A system in accordance with the present invention may utilize a primary server to serve requests from a network client, as well as a secondary server to replicate the session information. When a request is received on the session, an attempt may be made to serve the request on the primary server. If the primary is unable to receive or respond to the request, the request may be served on the secondary application server or on a new primary server. If the secondary server receives the request, the secondary server may become the new primary server. If a new primary server is selected, the new primary may request the session information from the secondary server.
摘要翻译：会话复制系统提供实时数据复制，而不必不必要地减慢用户体验。根据本发明的系统可以利用主服务器来服务来自网络客户端的请求，以及副服务器来复制会话信息。当会话接收到请求时，可能会尝试在主服务器上提供请求。如果主服务器无法接收或响应请求，则请求可能会在辅助应用程序服务器或新的主服务器上提供。如果辅助服务器接收到请求，则辅助服务器可能会成为新的主服务器。如果选择了新的主服务器，则新的主服务器可以从辅助服务器请求会话信息。

3. 发明授权

US07702791B2 Hardware load-balancing apparatus for session replication 有权
标题翻译：用于会话复制的硬件负载平衡设备
公开(公告)号：US07702791B2
公开(公告)日：2010-04-20
申请号：US10000709
申请日：2001-10-31
申请人： Eric M. Halpern , Prasad Peddada , Adam Messinger , Dean Bernard Jacobs , Sam Pullara
发明人： Eric M. Halpern , Prasad Peddada , Adam Messinger , Dean Bernard Jacobs , Sam Pullara
IPC分类号： G06F15/16
CPC分类号： H04L67/1008 , H04L29/06 , H04L67/1002 , H04L67/1017 , H04L67/1029 , H04L67/1034 , H04L2029/06054
摘要： A session replication system provides real-time data replication without unnecessarily slowing down the user experience. A system in accordance with the present invention may utilize a primary server to serve requests from a network client, as well as a secondary server to replicate the session information. When a request is received on the session, an attempt may be made to serve the request on the primary server. If the primary is unable to receive or respond to the request, the request may be served on the secondary server or on a new primary server. If the secondary server receives the request, the secondary server may become the new primary server. If a new primary server is selected, the new primary may request the session information from the secondary server.
摘要翻译：会话复制系统提供实时数据复制，而不必不必要地减慢用户体验。根据本发明的系统可以利用主服务器来服务来自网络客户端的请求，以及副服务器来复制会话信息。当会话接收到请求时，可能会尝试在主服务器上提供请求。如果主服务器无法接收或响应该请求，则该请求可能会在辅助服务器或新的主服务器上提供。如果辅助服务器接收到请求，则辅助服务器可能会成为新的主服务器。如果选择了新的主服务器，则新的主服务器可以从辅助服务器请求会话信息。

4. 发明申请

US20120096521A1 METHODS AND SYSTEMS FOR PROVISIONING ACCESS TO CUSTOMER ORGANIZATION DATA IN A MULTI-TENANT SYSTEM 有权
标题翻译：在多个系统中提供客户组织数据的方法和系统
公开(公告)号：US20120096521A1
公开(公告)日：2012-04-19
申请号：US13220486
申请日：2011-08-29
申请人： Prasad Peddada
发明人： Prasad Peddada
IPC分类号： G06F21/24 , G06F17/30 , G06F15/16
CPC分类号： H04L63/105 , G06F21/629 , H04L41/28
摘要： Embodiments are described for providing support representative access to applications deployed in an enterprise network environment. An access provisioning system defines a support user class in a user profile database for an application executed on an organization partition within the network. The support user is granted read only privileges to metadata of the application. An organization administrator can grant support personnel access to the application as a support user, thus the ability to view, analyze, and possibly modify the metadata. The access provisioning system generates a Security Assertion Markup Language (SAML) assertion upon request by the support personnel to enable access to the data to the extent of the granted privileges. The SAML protocol includes authentication of the support representative as an authorized support user within the system.
摘要翻译：描述了实现以提供对在企业网络环境中部署的应用的代表性访问的支持。访问配置系统在用户简档数据库中为在网络内的组织分区上执行的应用定义支持用户类。支持用户被授予对应用程序的元数据的只读权限。组织管理员可以支持人员作为支持用户访问应用程序，从而能够查看，分析和可能修改元数据。访问配置系统根据支持人员的请求生成安全断言标记语言（Security Assertion Markup Language，SAML）断言，以便在授予的权限的范围内访问数据。 SAML协议包括作为系统内的授权支持用户的支持代表的认证。

5. 发明申请

US20120089519A1 SYSTEM AND METHOD FOR SINGLE USE TRANSACTION SIGNATURES 审中-公开
标题翻译：用于单一使用交易签名的系统和方法
公开(公告)号：US20120089519A1
公开(公告)日：2012-04-12
申请号：US13171212
申请日：2011-06-28
申请人： Prasad Peddada
发明人： Prasad Peddada
IPC分类号： H04L9/32 , G06Q30/00
CPC分类号： H04L9/3226 , G06Q20/3829 , H04L9/3247 , H04L9/3297 , H04L2209/56
摘要： A system and method for providing transaction-level security, such as authentication, authorization, or non-repudiation of business-related and other transactions, using shared keys and single use transaction signatures (SUTS). In accordance with an embodiment, to utilize the system, a user registers a client device with an identity service provider (IdP). The client device can be a computing device such as a mobile phone, personal digital assistant (PDA), netbook, or other specialized computer or computing device, each of which are hereinafter generally referred to as a “client device”. The registration process typically involves setting-up a shared secret key and personal identification number (pin). Once registered, all communication between the client device and the IdP is encrypted using a key generated with some combination of the secret key, pin, and/or timestamp, over a secured channel (e.g. https). For a particular transaction, users can generate digital transaction signatures using the client device, and third-party applications or parties can verify the transaction signature by providing a transaction identifier (id) and the signature to the IdP. In accordance with various embodiments, the transaction signature comprises encoding some combination of a transaction id, shared secret key (or manipulation thereof), secret pin, timestamp, and/or transaction type, which in accordance with some embodiments can be based on message authentication code (MAC). In accordance with an embodiment, a third-party, such as a bank, can validate a transaction themselves through a special arrangement with the IdP. In these scenarios, the bank can act as a delegated IdP between the user and a merchant, protecting the user and the merchant from malicious transactions.
摘要翻译：一种用于使用共享密钥和单用途交易签名（SUTS）提供事务级别安全性的方法，例如对业务相关和其他事务的认证，授权或不可否认性。根据实施例，为了利用该系统，用户向客户端设备注册了身份服务提供商（IdP）。客户端设备可以是诸如移动电话，个人数字助理（PDA），上网本或其他专用计算机或计算设备的计算设备，其中以下通常称之为“客户端设备”。注册过程通常包括设置共享密钥和个人身份号码（PIN）。一旦注册，客户端设备和IdP之间的所有通信都使用通过安全通道（例如https）的秘密密钥，引脚和/或时间戳的某种组合产生的密钥进行加密。对于特定交易，用户可以使用客户端设备生成数字交易签名，第三方应用程序或方可以通过向IdP提供交易标识符（id）和签名来验证交易签名。根据各种实施例，交易签名包括编码事务id，共享秘密密钥（或其操纵），秘密引脚，时间戳和/或事务类型的某些组合，这些组合根据一些实施例可以基于消息认证代码（MAC）。根据实施例，诸如银行的第三方可以通过与IdP的特殊安排来自己验证交易。在这些情况下，银行可以在用户和商家之间充当代理的IdP，从而保护用户和商户免受恶意交易。

6. 发明授权

US08443085B2 Resolving information in a multitenant database environment 有权
标题翻译：在多租户数据库环境中解析信息
公开(公告)号：US08443085B2
公开(公告)日：2013-05-14
申请号：US13094545
申请日：2011-04-26
申请人： Nathan Jensen-Horne , Dileep Burki , Walter Sims Harley , Matthew Small , Kenneth Douglas Scott , David Andrew Brooks , Prasad Peddada , Hemang Patel , Gaurav Chawla , Theresa Vietvu , Shriman Gurram
发明人： Nathan Jensen-Horne , Dileep Burki , Walter Sims Harley , Matthew Small , Kenneth Douglas Scott , David Andrew Brooks , Prasad Peddada , Hemang Patel , Gaurav Chawla , Theresa Vietvu , Shriman Gurram
IPC分类号： G06F15/173
CPC分类号： H04L47/70 , G06F9/5061 , H04L41/5054 , H04L47/783 , H04L67/10
摘要： Disclosed herein are techniques for creating a representation of dependency relationships between computing resources within a computing environment. In some implementations, one or more sources for dependency analysis may be identified. Each source may be capable of being accessed to provide computing functionality via the computing environment. Each source may include one or more references to a respective one or more computing resources. Each computing resource may define a unit of the computing functionality available within the computing environment. A plurality of dependency relationships may be identified based on the one or more sources. A dependency relationship representation may be created based on the identified dependency relationships.
摘要翻译：这里公开了用于创建在计算环境内的计算资源之间的依赖关系的表示的技术。在一些实现中，可以识别用于依赖关系分析的一个或多个源。每个源可以被访问以通过计算环境提供计算功能。每个源可以包括对相应的一个或多个计算资源的一个或多个引用。每个计算资源可以定义计算环境内可用的计算功能的单位。可以基于一个或多个源来识别多个依赖关系。可以基于所识别的依赖关系来创建依赖关系表示。

7. 发明申请

US20110276890A1 RESOLVING INFORMATION IN A MULTITENANT DATABASE ENVIRONMENT 有权
标题翻译：在多个数据库环境中解决信息
公开(公告)号：US20110276890A1
公开(公告)日：2011-11-10
申请号：US13094561
申请日：2011-04-26
申请人： Nathan Jensen-Horne , Dileep Burki , Walter Sims Harley , Matthew Small , Kenneth Douglas Scott , David Andrew Brooks , Prasad Peddada , Hemang Patel , Gaurav Chawla , Theresa Vietvu , Shriman Gurram
发明人： Nathan Jensen-Horne , Dileep Burki , Walter Sims Harley , Matthew Small , Kenneth Douglas Scott , David Andrew Brooks , Prasad Peddada , Hemang Patel , Gaurav Chawla , Theresa Vietvu , Shriman Gurram
IPC分类号： G06F3/00 , G06F15/173
CPC分类号： H04L47/70 , G06F9/5061 , H04L41/5054 , H04L47/783 , H04L67/10
摘要： Disclosed herein are techniques for identifying computing resources specified by a representation of a computing service. In some implementations, a request to analyze a computing service provided via a computing environment may be received. The computing service may have an activated state in which the computing service is available for use and a deactivated state in which the computing service is not available for use. The computing environment may comprise a plurality of computing resources each defining a variable unit of computing functionality within the computing environment. Each computing resource may be associated with a respective parameter corresponding with a respective parameter value that specifies a level of the variable unit of computing functionality defined by the computing resource. The computing service may be represented by a metadata model comprising a plurality of nodes, at least some of which specify a respective one or more of the parameter values.
摘要翻译：本文公开了用于识别由计算服务的表示指定的计算资源的技术。在一些实现中，可以接收分析经由计算环境提供的计算服务的请求。计算服务可以具有其中计算服务可用于的激活状态和其中计算服务不可用的停用状态。计算环境可以包括多个计算资源，每个计算资源定义计算环境内的计算功能的可变单位。每个计算资源可以与对应于指定由计算资源定义的计算功能的可变单位的级别的相应参数值相对应的参数相关联。计算服务可以由包括多个节点的元数据模型来表示，其中至少一些节点指定相应的一个或多个参数值。

8. 发明授权

US07702947B2 System and method for enabling site failover in an application server environment 有权
标题翻译：在应用程序服务器环境中启用站点故障转移的系统和方法
公开(公告)号：US07702947B2
公开(公告)日：2010-04-20
申请号：US11396517
申请日：2006-04-03
申请人： Prasad Peddada
发明人： Prasad Peddada
IPC分类号： G06F12/00
CPC分类号： H04L41/0663 , H04L67/02 , H04L67/1002 , H04L67/1027 , H04L67/1034 , H04L67/14 , H04L69/40 , Y04S40/166
摘要： A system and method for enabling site failover in an application server or clustered environment. In addition to providing HTTP session state replication across servers within a cluster, the invention provides the ability to replicate HTTP session state across multiple clusters. This improves high-availability and fault tolerance by allowing clusters to be spread across multiple geographic regions, power grids, and Internet service providers.
摘要翻译：用于在应用程序服务器或群集环境中启用站点故障转移的系统和方法。除了在集群内的服务器上提供HTTP会话状态复制之外，本发明还提供了跨多个集群复制HTTP会话状态的能力。通过允许集群分布在多个地理区域，电网和互联网服务提供商之间，可以提高高可用性和容错能力。

9. 发明授权

US07661015B2 Job scheduler 有权
标题翻译：作业调度程序
公开(公告)号：US07661015B2
公开(公告)日：2010-02-09
申请号：US11548239
申请日：2006-10-10
申请人： Naresh Revanuru , Dean Bernard Jacobs , Prasad Peddada
发明人： Naresh Revanuru , Dean Bernard Jacobs , Prasad Peddada
IPC分类号： G06F11/00
CPC分类号： G06F11/2028 , G06F11/2097
摘要： A timer master can assign scheduled jobs to other application servers of a cluster. Leases for the timer master can be started in a lease table. The timer master can store job info for the scheduled jobs in a database. In case of a crash of the application server, another application server of the cluster can be assigned the time master and use the job information to assign scheduled jobs.
摘要翻译：计时器主机可以将调度作业分配给群集的其他应用程序服务器。定时器主机的租约可以在租约表中启动。计时器主机可以将数据库中的计划作业的作业信息存储起来。如果应用程序服务器崩溃，则可以为群集的另一个应用程序服务器分配时间主站，并使用作业信息分配计划作业。

10. 发明申请

US20080126546A1 SYSTEM AND METHOD FOR COMMUNICATION BETWEEN SERVERS IN A CLUSTER 有权
标题翻译：系统和方法在集群中的服务器之间进行通信
公开(公告)号：US20080126546A1
公开(公告)日：2008-05-29
申请号：US12027078
申请日：2008-02-06
申请人： Prasad Peddada
发明人： Prasad Peddada
IPC分类号： G06F15/173
CPC分类号： G06F9/5055 , H04L67/1095 , H04L67/16 , Y10S707/99952
摘要： A system and method for communications between servers in a cluster. The system allows for point-to-point messaging to be used in a clustered environment to provide communication of services provided by each server or member of that cluster. Each server or member within the cluster advertises its services as before. If one of the receiving servers misses an advertisement, i.e. it becomes out-of-sync with the sending server, then the second (receiving) server makes a reliable point-to-point request to the first (sending) server asking for the missed services.
摘要翻译：用于集群中服务器之间通信的系统和方法。系统允许在群集环境中使用点对点消息传递，以提供由该集群的每个服务器或成员提供的服务的通信。集群内的每个服务器或成员都像之前通告其服务。如果其中一个接收服务器错过了一个广告，即它与发送服务器不同步，则第二个（接收）服务器向第一个（发送）服务器发出一个可靠的点对点请求，询问错过的服务。

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