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1. 发明授权

US5539883A Load balancing of network by maintaining in each computer information regarding current load on the computer and load on some other computers in the network 失效
标题翻译：通过在每台计算机上维护计算机上的当前负载和网络中某些其他计算机上的负载的信息来负载平衡网络
公开(公告)号：US5539883A
公开(公告)日：1996-07-23
申请号：US231352
申请日：1994-04-20
申请人： David Allon , Moshe Bach , Yosef Moatti , Abraham Teperman
发明人： David Allon , Moshe Bach , Yosef Moatti , Abraham Teperman
IPC分类号： G06F13/00 , G06F9/50 , G06F15/16 , G06F15/177
CPC分类号： G06F9/5088
摘要： A method is described of operating a computer in a network of computers using an improved load balancing technique. Logical links are generated between the computer and other computers in the network so that a tree structure is formed, the computer being logically linked to one computer higher up the tree and a number of computers lower down the tree. Stored information is maintained in the computer regarding the current load on the computer and the load on at least some of the other computers in the network by causing the computer periodically to distribute the information to the computers to which it is logically linked, and to receive from the computers similar such information and to update its own information in accordance therewith, so that the information can be used to determine a computer in the network that can accept extra load. A sender-initiated embodiment of the invention includes the further step of, when the computer is overloaded, using the information to determine a computer that can accept extra load and transferring at least one task to that computer. The load balancing technique is scalable, fault tolerant, flexible and supports clustering, thus making it suitable for use in networks having very large numbers of computers.
摘要翻译：描述了使用改进的负载平衡技术在计算机网络中操作计算机的方法。在计算机和网络中的其他计算机之间生成逻辑链接，从而形成树结构，计算机逻辑上链接到树上的一台计算机和树下的多台计算机。通过使计算机周期性地将信息分发到与其逻辑链接的计算机并且接收来自计算机的计算机上的当前负载以及网络中的至少一些其他计算机的负载，存储的信息被保存在计算机中从计算机相似的这样的信息，并根据其更新其自己的信息，使得该信息可以用于确定网络中可以接受额外负载的计算机。本发明的发送方发起的实施例包括以下步骤：当计算机过载时，使用该信息来确定可以接受额外负载并将至少一个任务传送到该计算机的计算机。负载平衡技术具有可扩展性，容错性，灵活性和支持聚类功能，因此适用于具有非常大数量计算机的网络。

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