Juniper Networks, Inc.

Zscaler, Inc.

Wai Leung Chan

Sriram Raghunathan

Surinder Singh

Yong Luo

Abbas Y Sakarwala

Harmeet Sahni

Jian Cui

Tejus Gangadharappa

Sivaprasad Udupa

Dinoja Padmanabhan

Systems and methods for replication and validation between a plurality of nodes in a cloud-based system forming a cluster include replicating a database and a software state between the plurality of nodes utilizing a replication algorithm which elects a master of the plurality of nodes and remaining nodes comprising peers, wherein the master is configured to perform the replicating; validating database sequences in the database at all of the plurality of nodes utilizing the replication algorithm to ensure sequential order of the validating between the plurality of nodes; and, responsive to differences between a peer and the master, performing a failure recovery in the database at the peer.

Systems and methods for service replication, validation, and recovery in cloud-based systems

A multi-router system is described in which hardware and software components of one or more standalone routers can be partitioned into multiple logical routers. The multiple logical routers are isolated from each other in terms of routing and forwarding functions yet allow network interfaces to be shared between the logical routers. Moreover, different logical routers can share network interfaces without impacting the ability of any of the logical routers to be independently scaled to meet the bandwidth demands of the customers serviced by the logical router.

Multi-router system having shared network interfaces

Growing community of inventors

San Jose, CA, United States of America

Wai Leung Chan