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1. 发明申请

US20110153563A1 ENHANCED REPLICATION OF DATABASES 审中-公开
标题翻译：增强数据库的复制
公开(公告)号：US20110153563A1
公开(公告)日：2011-06-23
申请号：US12644085
申请日：2009-12-22
申请人： Annemarie R. Fitterer , Ramakrishna J. Gorthi , Chandrajit G. Joshi , Romil J. Shah
发明人： Annemarie R. Fitterer , Ramakrishna J. Gorthi , Chandrajit G. Joshi , Romil J. Shah
IPC分类号： G06F17/30 , G06F17/00
CPC分类号： G06F16/275
摘要： A server for replicating a database update operation. Responsive to an update request received at an supplier server that affects more than one database entry at the supplier server, a single replication request is built that contains an expression identifying the affected database entries to be replicated and the respective values of the entries to be replicated. The single replication request is transmitted to the consumer server.
摘要翻译：用于复制数据库更新操作的服务器。响应于在供应商服务器处收到的影响供应商服务器上多个数据库条目的更新请求，将构建单个复制请求，该复制请求包含标识要复制的受影响的数据库条目的表达式以及要复制的条目的相应值。单个复制请求被发送到消费者服务器。

2. 发明授权

US09098560B2 Client message distribution in a distributed directory based on language and character sets 有权
标题翻译：基于语言和字符集的分布式目录中的客户端消息分发
公开(公告)号：US09098560B2
公开(公告)日：2015-08-04
申请号：US12644122
申请日：2009-12-22
申请人： Annemarie R. Fitterer , Ramakrishna J. Gorthi , Chandrajit G. Joshi , Romil J. Shah
发明人： Annemarie R. Fitterer , Ramakrishna J. Gorthi , Chandrajit G. Joshi , Romil J. Shah
IPC分类号： G06F15/16 , G06F17/30
CPC分类号： G06F17/30575 , G06F17/30404 , G06F17/3056
摘要： A proxy server distributes client messages to backend servers based on language. An incoming client message to the proxy server specifies a language to use for queries and other transactions with the backend servers. The proxy server determines a backend server that supports the language and transmits the client message to that backend server. A client message might specify a character set as well for interacting with the backend servers that support languages under a given character set.
摘要翻译：代理服务器根据语言将客户端消息分发到后端服务器。到代理服务器的传入客户端消息指定用于与后端服务器的查询和其他事务的语言。代理服务器确定支持语言的后端服务器，并将客户端消息发送到该后端服务器。客户端消息也可以指定一个字符集，以便与支持给定字符集下的语言的后端服务器进行交互。

3. 发明申请

US20140136831A1 Portable Lightweight LDAP Directory Server and Database 审中-公开
标题翻译：便携式轻量级LDAP目录服务器和数据库
公开(公告)号：US20140136831A1
公开(公告)日：2014-05-15
申请号：US14160488
申请日：2014-01-21
申请人： Chandrajit G. Joshi , Romil J. Shah
发明人： Chandrajit G. Joshi , Romil J. Shah
IPC分类号： G06F9/44
CPC分类号： G06F9/4406 , H04L61/1523
摘要： A lightweight embedded directory server with portable LDAP data is disclosed. The directory server and database comprises a processing chip, an on-chip processing unit, an on-chip memory system, and an on chip input/output system. The memory system stores an embedded operating system and an embedded directory server, and is also used for storing data to be processed by the processing unit. The input/output system is provided for connecting the processor chip to one or more applications for supplying directory services to the one or more applications. A portable memory device stores a directory database, and, in use, this memory device is releasably connected to the on chip input/output system. An on-chip driver is used to perform read and write operations on the portable memory device; and a boot loader software program is used for starting execution of the embedded directory service.
摘要翻译：公开了一种具有便携式LDAP数据的轻量级嵌入式目录服务器。目录服务器和数据库包括处理芯片，片上处理单元，片上存储器系统和片上输入/输出系统。存储系统存储嵌入式操作系统和嵌入式目录服务器，并且还用于存储由处理单元处理的数据。提供输入/输出系统用于将处理器芯片连接到用于向一个或多个应用提供目录服务的一个或多个应用程序。便携式存储装置存储目录数据库，并且在使用中，该存储装置可释放地连接到片上输入/输出系统。使用片上驱动器对便携式存储设备执行读写操作; 并且使用引导加载程序软件程序来启动嵌入式目录服务的执行。

4. 发明授权

US08560556B2 Dynamic aliasing of multi-valued binary attributes in directories 有权
标题翻译：目录中多值二进制属性的动态混叠
公开(公告)号：US08560556B2
公开(公告)日：2013-10-15
申请号：US12685867
申请日：2010-01-12
申请人： Annemarie R. Fitterer , Ramakrishna J. Gorthi , Chandrajit G. Joshi , Romil J. Shah
发明人： Annemarie R. Fitterer , Ramakrishna J. Gorthi , Chandrajit G. Joshi , Romil J. Shah
IPC分类号： G06F17/30
CPC分类号： H04L67/306 , G11B27/034 , G11B27/105
摘要： Dynamic aliasing of multi-valued binary attributes in a directory. A plurality of binary attribute-values are stored in the directory that in the aggregate form the multi-valued binary attribute. For each binary attribute-value, there is stored metadata describing characteristics of the binary attribute-value with which it is associated. A preference is received from a user of the directory, the preference being based on the characteristics of the multi-valued binary attribute. The preference is associated with at least one binary attribute-value. A set of multi-valued binary attribute-values are associated for the user based on the preference received from the user and the set of multi-valued binary attribute-values are accessed.
摘要翻译：目录中多值二进制属性的动态别名。多个二进制属性值存储在集合中形成多值二进制属性的目录中。对于每个二进制属性值，存储描述与之关联的二进制属性值的特征的元数据。从目录的用户接收到偏好，偏好基于多值二进制属性的特征。偏好与至少一个二进制属性值相关联。一组多值二进制属性值是根据从用户接收到的偏好与用户相关联的，并且访问多值二进制属性值集合。

5. 发明授权

US08635439B2 Portable light weight LDAP directory server and database 失效
标题翻译：便携式轻量级LDAP目录服务器和数据库
公开(公告)号：US08635439B2
公开(公告)日：2014-01-21
申请号：US12495339
申请日：2009-06-30
申请人： Chandrajit G. Joshi , Romil J. Shah
发明人： Chandrajit G. Joshi , Romil J. Shah
IPC分类号： G06F9/00 , G06F15/177
CPC分类号： G06F9/4406 , H04L61/1523
摘要： A lightweight embedded directory server with portable LDAP data is disclosed. The directory server and database comprises a processing chip, an on-chip processing unit, an on-chip memory system, and an on chip input/output system. The memory system stores an embedded operating system and an embedded directory server, and is also used for storing data to be processed by the processing unit. The input/output system is provided for connecting the processor chip to one or more applications for supplying directory services to the one or more applications. A portable memory device stores a directory database, and, in use, this memory device is releasably connected to the on chip input/output system. An on-chip driver is used to perform read and write operations on the portable memory device; and a boot loader software program is used for starting execution of the embedded directory service.
摘要翻译：公开了一种具有便携式LDAP数据的轻量级嵌入式目录服务器。目录服务器和数据库包括处理芯片，片上处理单元，片上存储器系统和片上输入/输出系统。存储系统存储嵌入式操作系统和嵌入式目录服务器，并且还用于存储由处理单元处理的数据。提供输入/输出系统用于将处理器芯片连接到用于向一个或多个应用提供目录服务的一个或多个应用程序。便携式存储装置存储目录数据库，并且在使用中，该存储装置可释放地连接到片上输入/输出系统。使用片上驱动器对便携式存储设备执行读写操作; 并且使用引导加载程序软件程序来启动嵌入式目录服务的执行。

6. 发明申请

US20110153717A1 CLIENT MESSAGE DISTRIBUTION IN A DISTRIBUTED DIRECTORY BASED ON LANGUAGE AND CHARACTER SETS 有权
标题翻译：基于语言和字符集的分布式目录中的客户消息分发
公开(公告)号：US20110153717A1
公开(公告)日：2011-06-23
申请号：US12644122
申请日：2009-12-22
申请人： Annemarie R. Fitterer , Ramakrishna J. Gorthi , Chandrajit G. Joshi , Romil J. Shah
发明人： Annemarie R. Fitterer , Ramakrishna J. Gorthi , Chandrajit G. Joshi , Romil J. Shah
IPC分类号： G06F15/16
CPC分类号： G06F17/30575 , G06F17/30404 , G06F17/3056
摘要： A proxy server distributes client messages to backend servers based on language. An incoming client message to the proxy server specifies a language to use for queries and other transactions with the backend servers. The proxy server determines a backend server that supports the language and transmits the client message to that backend server. A client message might specify a character set as well for interacting with the backend servers that support languages under a given character set.
摘要翻译：代理服务器根据语言将客户端消息分发到后端服务器。到代理服务器的传入客户端消息指定用于与后端服务器的查询和其他事务的语言。代理服务器确定支持语言的后端服务器，并将客户端消息发送到该后端服务器。客户端消息也可以指定一个字符集，以便与支持给定字符集下的语言的后端服务器进行交互。

7. 发明申请

US20100332532A1 DISTRIBUTED DIRECTORY ENVIRONMENT USING CLUSTERED LDAP SERVERS 有权
标题翻译：使用聚集的LDAP服务器的分布式目录环境
公开(公告)号：US20100332532A1
公开(公告)日：2010-12-30
申请号：US12493409
申请日：2009-06-29
申请人： Chandrajit G. Joshi , Romil J. Shah
发明人： Chandrajit G. Joshi , Romil J. Shah
IPC分类号： G06F17/30
CPC分类号： G06F17/30589 , G06F9/5083 , H04L67/1042
摘要： The clustering of LDAP servers wherein each LDAP server is connected to the databases of all other LDAP servers in addition to its own database. This creates a mesh of highly available LDAP servers that are loosely connected to all the repositories of LDAP data in the distributed directory environment. Also broadly contemplated herein is the employment of a cluster manager for managing the cluster of LDAP servers.
摘要翻译： LDAP服务器的集群，其中除了自己的数据库之外，每个LDAP服务器都连接到所有其他LDAP服务器的数据库。这将创建一个高度可用的LDAP服务器的网格，它们松散地连接到分布式目录环境中的所有LDAP数据库。这里广泛考虑的是使用集群管理器来管理LDAP服务器的集群。

8. 发明申请

US20100030880A1 FAILOVER IN PROXY SERVER NETWORKS 失效
标题翻译：在代理服务器网络中失败
公开(公告)号：US20100030880A1
公开(公告)日：2010-02-04
申请号：US12181381
申请日：2008-07-29
申请人： Chandrajit G. Joshi , Romil J. Shah
发明人： Chandrajit G. Joshi , Romil J. Shah
IPC分类号： G06F15/173
CPC分类号： H04L67/1095 , H04L67/1002 , H04L67/28 , H04L69/40
摘要： A system for servicing a request from a client includes at least two proxy servers, each having a corresponding proxy server configured as a buddy proxy server, and being adapted to act as a primary proxy server for servicing the request and to forward the request to a backend server. The system includes a load balancer adapted to: forward the request to a primary proxy server; forward the request to a failover proxy server in the event of failure of the primary proxy server; and forward a response from the primary proxy server or the failover proxy server to the client. The system includes a backend server adapted to receive a request from a proxy server and to send a response to the proxy server. The failover proxy server is adapted to process the request depending on a status of a matching previously stored request.
摘要翻译：用于服务来自客户端的请求的系统包括至少两个代理服务器，每个代理服务器具有配置为好友代理服务器的相应代理服务器，并且适于充当用于服务请求的主代理服务器，并将请求转发到后端服务器。该系统包括负载均衡器，适用于：将请求转发给主代理服务器; 在主代理服务器发生故障的情况下将请求转发到故障切换代理服务器; 并将响应从主代理服务器或故障转移代理服务器转发到客户端。该系统包括适于从代理服务器接收请求并向代理服务器发送响应的后端服务器。故障转移代理服务器适于根据先前存储的匹配匹配请求的状态来处理请求。

9. 发明授权

US09397976B2 Tuning LDAP server and directory database 有权
标题翻译：调整LDAP服务器和目录数据库
公开(公告)号：US09397976B2
公开(公告)日：2016-07-19
申请号：US12609238
申请日：2009-10-30
申请人： Chandrajit G. Joshi , Romil J. Shah
发明人： Chandrajit G. Joshi , Romil J. Shah
IPC分类号： G06F17/30 , H04L29/12
CPC分类号： H04L41/0813 , G06F17/30589 , H04L61/1523 , H04L67/42
摘要： A method and system for autonomously tuning a Lightweight Directory Access Protocol (LDAP) server are disclosed. The method comprises activating a tuning thread when defined conditions are met; and using this thread to initiate automatically a tuning procedure to tune an LDAP server cache, to tune a database buffer pool for the server, and to perform runtime tuning of parameters of the database. Tuning may be initiated upon reaching a specified time, or when the cache hit ratio of the server falls below a given threshold or on issuing the extended operation. The tuning procedure may include Basic or Advanced Tuning procedures and an Advanced Tuning procedure. The Basic Tuning procedure is comprised of static tuning of the server based on the number and size of entries in the database, and the Advanced Tuning Procedure is a real time procedure based on real client search patterns.
摘要翻译：公开了一种自动调整轻型目录访问协议（LDAP）服务器的方法和系统。该方法包括当满足定义的条件时激活调谐线程; 并使用此线程自动启动调整过程以调整LDAP服务器缓存，调整服务器的数据库缓冲池，并执行数据库参数的运行时调整。调整可以在达到指定时间后，或者当服务器的高速缓存命中率低于给定阈值或发出扩展操作时启动。调整过程可能包括基本或高级调优过程和高级调优过程。基本调优过程由基于数据库中条目数量和大小的服务器静态调优组成，高级调优过程是基于实际客户端搜索模式的实时过程。

10. 发明授权

US09390156B2 Distributed directory environment using clustered LDAP servers 有权
标题翻译：使用群集LDAP服务器的分布式目录环境
公开(公告)号：US09390156B2
公开(公告)日：2016-07-12
申请号：US12493409
申请日：2009-06-29
申请人： Chandrajit G. Joshi , Romil J. Shah
发明人： Chandrajit G. Joshi , Romil J. Shah
IPC分类号： G06F17/30 , H04L29/08 , G06F9/50
CPC分类号： G06F17/30589 , G06F9/5083 , H04L67/1042
摘要： The clustering of LDAP servers wherein each LDAP server is connected to the databases of all other LDAP servers in addition to its own database. This creates a mesh of highly available LDAP servers that are loosely connected to all the repositories of LDAP data in the distributed directory environment. Also broadly contemplated herein is the employment of a cluster manager for managing the cluster of LDAP servers.
摘要翻译： LDAP服务器的集群，其中除了自己的数据库之外，每个LDAP服务器都连接到所有其他LDAP服务器的数据库。这将创建一个高度可用的LDAP服务器的网格，它们松散地连接到分布式目录环境中LDAP数据的所有存储库。这里广泛考虑的是使用集群管理器来管理LDAP服务器的集群。

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