公开(公告)号：US20100036903A1

公开(公告)日：2010-02-11

申请号：US12189438

申请日：2008-08-11

申请人： Najam Ahmad ,  Albert Gordon Greenberg ,  Parantap Lahiri ,  Dave Maltz ,  Parveen K. Patel ,  Sudipta Sengupta ,  Kushagra V. Vaid

发明人： Najam Ahmad ,  Albert Gordon Greenberg ,  Parantap Lahiri ,  Dave Maltz ,  Parveen K. Patel ,  Sudipta Sengupta ,  Kushagra V. Vaid

IPC分类号： G06F15/16

CPC分类号： G06F9/505 ,  H04L67/1002

摘要： Systems and methods that distribute load balancing functionalities in a data center. A network of demultiplexers and load balancer servers enable a calculated scaling and growth operation, wherein capacity of load balancing operation can be adjusted by changing the number of load balancer servers. Accordingly, load balancing functionality/design can be disaggregated to increase resilience and flexibility for both the load balancing and switching mechanisms of the data center.

摘要翻译： 在数据中心中分配负载均衡功能的系统和方法。 多路分解器和负载平衡器服务器的网络实现计算的缩放和增长操作，其中可以通过改变负载平衡器服务器的数量来调整负载平衡操作的容量。 因此，负载平衡功能/设计可以分解，以增加数据中心的负载平衡和切换机制的弹性和灵活性。

公开(公告)号：US08626949B2

公开(公告)日：2014-01-07

申请号：US11862778

申请日：2007-09-27

申请人： Sharad Agarwal ,  Najam Ahmad ,  Behrooz Chitsaz ,  Manuel Silverio Da Silva Costa ,  Albert Gordon Greenberg ,  Parantap Lahiri ,  Venkata N. Padmanabhan

发明人： Sharad Agarwal ,  Najam Ahmad ,  Behrooz Chitsaz ,  Manuel Silverio Da Silva Costa ,  Albert Gordon Greenberg ,  Parantap Lahiri ,  Venkata N. Padmanabhan

IPC分类号： G06F15/16

CPC分类号： H04L29/12066 ,  H04L61/1511 ,  H04L67/16

摘要： An intelligent lookup service for a network is provided for clients of a network requesting services of the network that intelligently determines, based on a service requirement of the requested service, optimal service endpoint(s) for providing the requested service. The intelligent lookup service can incorporate predetermined mapping policy and traffic measurements into the determination. In addition, a feedback loop is provided from clients and/or service endpoints to the lookup service concerning measurements about prior connections in the network. The lookup service can include a set of beacons distributed in the network and against which measurements about the network are recorded. A client receives, from the lookup service in response to a request for a network address, a set of candidate service endpoints that pertain to the requested network address and the client connects to one of the candidate service endpoints based on policy or context.

摘要翻译： 为网络的客户端提供一个网络的智能查找服务，该网络请求网络的服务，根据请求的服务的服务要求智能地确定用于提供所请求的服务的最佳服务端点。 智能查找服务可以将预定的映射策略和流量测量结合到确定中。 此外，从客户端和/或服务端点向查询服务提供关于网络中先前连接的测量的反馈回路。 查找服务可以包括分布在网络中的一组信标，并且记录关于网络的哪些测量。 客户机响应于网络地址的请求，从查找服务器接收与所请求的网络地址相关的一组候选服务端点，并且客户端基于策略或上下文连接到候选服务端点之一。

公开(公告)号：US20090089438A1

公开(公告)日：2009-04-02

申请号：US11862778

申请日：2007-09-27

申请人： Sharad Agarwal ,  Najam Ahmad ,  Behrooz Chitsaz ,  Manuel Silverio Da Silva Costa ,  Albert Gordon Greenberg ,  Parantap Lahiri ,  Venkata N. Padmanabhan

发明人： Sharad Agarwal ,  Najam Ahmad ,  Behrooz Chitsaz ,  Manuel Silverio Da Silva Costa ,  Albert Gordon Greenberg ,  Parantap Lahiri ,  Venkata N. Padmanabhan

IPC分类号： G06F15/16

CPC分类号： H04L29/12066 ,  H04L61/1511 ,  H04L67/16

摘要： An intelligent lookup service for a network is provided for clients of a network requesting services of the network that intelligently determines, based on a service requirement of the requested service, optimal service endpoint(s) for providing the requested service. The intelligent lookup service can incorporate predetermined mapping policy and traffic measurements into the determination. In addition, a feedback loop is provided from clients and/or service endpoints to the lookup service concerning measurements about prior connections in the network. The lookup service can include a set of beacons distributed in the network and against which measurements about the network are recorded. A client receives, from the lookup service in response to a request for a network address, a set of candidate service endpoints that pertain to the requested network address and the client connects to one of the candidate service endpoints based on policy or context.

摘要翻译： 为网络的客户端提供一个网络的智能查找服务，该网络请求网络的服务，根据请求的服务的服务要求智能地确定用于提供所请求的服务的最佳服务端点。 智能查找服务可以将预定的映射策略和流量测量结合到确定中。 此外，从客户端和/或服务端点向查询服务提供关于网络中先前连接的测量的反馈回路。 查找服务可以包括分布在网络中的一组信标，并且记录关于网络的哪些测量。 客户机响应于网络地址的请求，从查找服务器接收与所请求的网络地址相关的一组候选服务端点，并且客户端基于策略或上下文连接到候选服务端点之一。