公开(公告)号：US07680960B2

公开(公告)日：2010-03-16

申请号：US11670012

申请日：2007-02-01

申请人： Yujun Wang

发明人： Yujun Wang

IPC分类号： G06F15/16

CPC分类号： H04Q3/0025 ,  H04Q3/0045

摘要： A method for interworking between a first signaling network and a second signaling network is provided. The first signaling network includes a first signaling point and a signaling transfer point, and the second signaling network includes a second signaling point, the first signaling network is connected with the second signaling network via an interworking point. The method includes: receiving by the interworking point a first signaling point TransFer Prohibited message from the first signaling network; detecting all the links between the interworking point and the first signaling network, if there is any interworking link, dropping the TransFer Prohibited message; otherwise, transmitting a Signaling Unavailable message to the second signaling point. This invention also provides an interworking point of signaling networks and a communication system. In this invention, TFP message in narrowband MTP3 protocol and DUNA message the broadband M3UA protocol are combined for informing the route state.

摘要翻译： 提供了一种用于在第一信令网络和第二信令网络之间进行互通的方法。 第一信令网络包括第一信令点和信令传送点，并且第二信令网络包括第二信令点，第一信令网络经由互配点与第二信令网络连接。 该方法包括：由互通点接收来自第一信令网络的第一信令点TransFer禁止消息; 检测互通点与第一信令网之间的所有链路，如果有任何互通链路，则丢弃TransFer禁止消息; 否则，向第二信令点发送信令不可用消息。 本发明还提供了信令网络和通信系统的互通点。 在本发明中，窄带MTP3协议和DUNA消息中的TFP消息组合宽带M3UA协议以通知路由状态。

公开(公告)号：US20080098003A1

公开(公告)日：2008-04-24

申请号：US11800240

申请日：2007-05-03

申请人： Karl Dias ,  Leonidas Galanis ,  Jonathan Klein ,  Venkateshwaran Venkataramani ,  Yujun Wang

发明人： Karl Dias ,  Leonidas Galanis ,  Jonathan Klein ,  Venkateshwaran Venkataramani ,  Yujun Wang

IPC分类号： G06F17/30

CPC分类号： G06F16/217

摘要： A method and apparatus for capturing database system workload and replaying that workload in a database system is provided. According to one aspect, in order to subject a test database system to the same workload to which the production database system actually would be subjected, a database server in the production system captures and records workload that the database server receives from external entities. This captured workload is processed. Processes external to a database server in the test database system send the processed workload to that database server. As a result, the test database system is subjected to the same workload to which the production database system originally was subjected. The foregoing technique permits a database administrator to determine how the production database system will fare if the difference that is present in the test database system is introduced into the production database system.

摘要翻译： 提供了一种用于捕获数据库系统工作负载并在数据库系统中重播该工作负载的方法和装置。 根据一个方面，为了使测试数据库系统处于生产数据库系统实际受到的相同工作负载，生产系统中的数据库服务器捕获并记录数据库服务器从外部实体接收的工作负载。 处理此捕获的工作负载。 测试数据库系统中数据库服务器外部的进程将处理的工作负载发送到该数据库服务器。 因此，测试数据库系统受到生产数据库系统最初遭受的相同工作量的影响。 如果将测试数据库系统中存在的差异引入到生产数据库系统中，则上述技术允许数据库管理员确定生产数据库系统将如何展示。

公开(公告)号：US20080097995A1

公开(公告)日：2008-04-24

申请号：US11800122

申请日：2007-05-03

申请人： Karl Dias ,  Leonidas Galanis ,  Jonathan Klein ,  Venkateshwaran Venkataramani ,  Yujun Wang ,  Richard Sarwal ,  Leng Tan ,  Graham Wood ,  Benoit Dageville ,  Chao Liang ,  Sanjay Kaluskar

发明人： Karl Dias ,  Leonidas Galanis ,  Jonathan Klein ,  Venkateshwaran Venkataramani ,  Yujun Wang ,  Richard Sarwal ,  Leng Tan ,  Graham Wood ,  Benoit Dageville ,  Chao Liang ,  Sanjay Kaluskar

IPC分类号： G06F17/30

CPC分类号： G06F17/30377

摘要： A method and apparatus for capturing database system workload and replaying that workload in a database system is provided. According to one aspect, in order to subject a test database system to the same workload to which the production database system actually would be subjected, a database server in the production system captures and records workload that the database server receives from external entities. This captured workload is processed. Processes external to a database server in the test database system send the processed workload to that database server. As a result, the test database system is subjected to the same workload to which the production database system originally was subjected. The foregoing technique permits a database administrator to determine how the production database system will fare if the difference that is present in the test database system is introduced into the production database system.

摘要翻译： 提供了一种用于捕获数据库系统工作负载并在数据库系统中重播该工作负载的方法和装置。 根据一个方面，为了使测试数据库系统处于生产数据库系统实际受到的相同工作负载，生产系统中的数据库服务器捕获并记录数据库服务器从外部实体接收的工作负载。 处理此捕获的工作负载。 测试数据库系统中数据库服务器外部的进程将处理的工作负载发送到该数据库服务器。 因此，测试数据库系统受到生产数据库系统最初遭受的相同工作量的影响。 如果将测试数据库系统中存在的差异引入到生产数据库系统中，则上述技术允许数据库管理员确定生产数据库系统将如何展示。