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1.发明申请
公开(公告)号：WO03065690A2
公开(公告)日：2003-08-07
申请号：PCT/EP0214910
申请日：2002-12-19
Applicant: IBM , IBM FRANCE
Inventor： GANDURI SHRIVAM , PICKEL JAMES
CPC classification number: H04L29/12009 , H04L29/12047 , H04L61/15 , H04L67/1002 , H04L67/1008 , H04L67/1038 , Y10S707/99952 , Y10S707/99953
Abstract: The present invention is directed to a method and system for connecting a client to a database managed by a network of computer systems having a plurality of database management system (DBMS) members. The method and system includes providing a shared network address for the plurality of DBMS members, which is used by the client to connect to an active DBMS member of the plurality of DBMS members. Through the aspects of the present invention, the shared network address allows the client to connect, via a network router, to any one of the plurality of DBMS members so long as one member is active. Once the client is connected to one member, the member sends to the client a list of all active members and their respective workloads. The list also includes member-specific network address corresponding to each member so that the client can distribute work evenly across the active members and also perform a resynchronization process with a DBMS member after a first connection with the DBMS member has been interrupted.
Abstract translation: 本发明涉及一种用于将客户机连接到由具有多个数据库管理系统（DBMS）成员的计算机系统的网络管理的数据库的方法和系统。 所述方法和系统包括为所述多个DBMS成员提供共享网络地址，所述共享网络地址由所述客户端用于连接到所述多个DBMS成员的活动DBMS成员。 通过本发明的方面，只要一个成员是活动的，共享网络地址允许客户端经由网络路由器连接到多个DBMS成员中的任何一个。 一旦客户端连接到一个成员，该成员向客户端发送所有活动成员及其相应工作负载的列表。 该列表还包括与每个成员相对应的成员特定网络地址，以便客户端可以跨活动成员均匀分配工作，并且在与DBMS成员的第一次连接中断之后还与DBMS成员执行重新同步过程。
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公开(公告)号：AT367045T
公开(公告)日：2007-08-15
申请号：AT02798366
申请日：2002-12-19
Applicant: IBM
Inventor： GANDURI SHRIVAM , PICKEL JAMES
Abstract: A method and system for connecting a client to a database managed by a network of computer systems having a plurality of database management system (DBMS) members includes providing a shared network address for the plurality of DBMS members, which is used by the client to connect to an active DBMS member of the plurality of DBMS members. Through the aspects of the present invention, the shared network address allows the client to connect, via a network router, to any one of the plurality of DBMS members so long as one member is active. Once the client is connected to one member, the member sends to the client a list of all active members and their respective workloads. The list also includes member-specific network addresses corresponding to each member so that the client can distribute work evenly across the active members and also perform a resynchronization process with a DBMS member after a first connection with the DBMS member has been interrupted.
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公开(公告)号：DE60221156D1
公开(公告)日：2007-08-23
申请号：DE60221156
申请日：2002-12-19
Applicant: IBM
Inventor： GANDURI SHRIVAM , PICKEL JAMES
Abstract: A method and system for connecting a client to a database managed by a network of computer systems having a plurality of database management system (DBMS) members includes providing a shared network address for the plurality of DBMS members, which is used by the client to connect to an active DBMS member of the plurality of DBMS members. Through the aspects of the present invention, the shared network address allows the client to connect, via a network router, to any one of the plurality of DBMS members so long as one member is active. Once the client is connected to one member, the member sends to the client a list of all active members and their respective workloads. The list also includes member-specific network addresses corresponding to each member so that the client can distribute work evenly across the active members and also perform a resynchronization process with a DBMS member after a first connection with the DBMS member has been interrupted.
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公开(公告)号：DE60221156T2
公开(公告)日：2008-03-20
申请号：DE60221156
申请日：2002-12-19
Applicant: IBM
Inventor： GANDURI SHRIVAM , PICKEL JAMES
Abstract: A method and system for connecting a client to a database managed by a network of computer systems having a plurality of database management system (DBMS) members includes providing a shared network address for the plurality of DBMS members, which is used by the client to connect to an active DBMS member of the plurality of DBMS members. Through the aspects of the present invention, the shared network address allows the client to connect, via a network router, to any one of the plurality of DBMS members so long as one member is active. Once the client is connected to one member, the member sends to the client a list of all active members and their respective workloads. The list also includes member-specific network addresses corresponding to each member so that the client can distribute work evenly across the active members and also perform a resynchronization process with a DBMS member after a first connection with the DBMS member has been interrupted.
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