公开(公告)号：US20070005610A1

公开(公告)日：2007-01-04

申请号：US11470443

申请日：2006-09-06

申请人： Byron Gehman ,  David Robinson

发明人： Byron Gehman ,  David Robinson

IPC分类号： G06F17/30

CPC分类号： G06F9/542 ,  Y10S707/99953 ,  Y10S707/99955

摘要： A directory event system for providing timely event notifications of each data manipulation of a master directory database and for providing timely event notifications of each corresponding data replication to a replicate directory database is disclosed. The directory event system includes an event master server, one or more event service servers, and one or more event client servers. For an event client server having directory clients in electrical communication with the master directory database, the event master server provides an event notification to the event client server in response to a data manipulation of the master directory database by a directory service provider server. The master directory clients can immediately poll the master directory database for the manipulated data upon receipt of an event notification from the event client server. For an event client server having directory clients in electrical communication with the replicate directory database, the event master server provides an event message to an event service server in response to the data manipulation of the master directory database by the directory service provider server. The event message includes the event notification and the sequence number, and the event service server provides the event notification to the event client server upon a replication of the sequence number within the replicate directory database. The replicate directory clients can poll the replicate directory database for the manipulated data upon receipt of the event notification from the event client server.

摘要翻译： 公开了一种目录事件系统，用于及时提供主目录数据库的每个数据操作的事件通知，并将每个对应的数据复制的事件通知及时提供给复制目录数据库。 目录事件系统包括事件主服务器，一个或多个事件服务服务器以及一个或多个事件客户端服务器。 对于具有与主目录数据库电通信的目录客户机的事件客户机服务器，事件主服务器响应于目录服务提供商服务器对主目录数据库的数据操作，向事件客户端服务器提供事件通知。 主目录客户端可以在收到来自事件客户端服务器的事件通知后立即轮询主目录数据库中的操作数据。 对于具有与复制目录数据库电通信的目录客户机的事件客户机服务器，事件主服务器响应于目录服务提供商服务器对主目录数据库的数据操作，向事件服务服务器提供事件消息。 事件消息包括事件通知和序列号，并且事件服务服务器在复制目录数据库中的序列号的复制时向事件客户端服务器提供事件通知。 复制目录客户端可以在从事件客户端服务器接收到事件通知后轮询复制目录数据库以获取被处理数据。

公开(公告)号：US20070016831A1

公开(公告)日：2007-01-18

申请号：US11179241

申请日：2005-07-12

申请人： Byron Gehman ,  Sandra Tipton

发明人： Byron Gehman ,  Sandra Tipton

IPC分类号： G06F11/00 ,  G06F15/16

CPC分类号： G06F11/3495 ,  G06F11/0724 ,  G06F11/079 ,  G06F11/3419 ,  G06F2201/87

摘要： Method and apparatus for identifying a cause for a response time problem for a transaction in a distributed computing system that includes a central server and a plurality of subsystems. Data is stored at each subsystem relating to sub-transactions of transactions performed by the subsystems. When a problem is discovered in connection with the completion of a particular transaction, each subsystem of the plurality of subsystems that was involved in the particular transaction is identified, and both instance data relating to all of the sub-transactions of the particular transaction stored at each identified subsystem and current hourly aggregate data stored at each identified subsystem is forwarded to the central server. Root-Cause Analysis is then performed using the forwarded instance data and aggregate data to identify the particular subsystem that caused the transaction problem.

摘要翻译： 用于识别包括中央服务器和多个子系统的分布式计算系统中的事务的响应时间问题的原因的方法和装置。 数据存储在与由子系统执行的事务的子事务相关的每个子系统处。 当与特定事务完成相关的问题被发现时，识别涉及特定事务的多个子系统中的每个子系统，并且将与特定事务的所有子事务相关的两个实例数据存储在 每个识别的子系统和存储在每个被识别的子系统的当前小时数据数据被转发到中央服务器。 然后使用转发的实例数据和聚合数据执行根本原因分析，以识别导致事务问题的特定子系统。