Amazon Technologies, Inc.

Krishnan Seshadrinathan

Stefano Stefani

Tate Andrew Certain

James Christopher Sorenson

Wei Xiao

Vaibhav Jain

Rajaprabhu Thiruchi Loganathan

Adam Douglas Morley

Sharatkumar Nagesh Kuppahally

Alexander Richard Keyes

Ravi Math

Lokendra Singh Panwar

Anshul Gupta

Scalable architecture for propagating updates may be implemented for data replicated from a data set. A node may receive updates to items in a data set that have been committed to the data set. The node may determine whether the update should be applied to a replicated portion of the data set. For updates that should be applied, the node may identify another node that hosts the replicated portion of the data set and send a request to the other node to perform a conditional atomic operation to apply the update to the item in the replicated portion of the data set. The condition may compare a version identifier associated with an update and a current version identifier for the item at the other node. If the condition evaluates true, then the update to the item in the replicated portion may be performed.

Scalable architecture for propagating updates to replicated data

Growing community of inventors

Newcastle, WA, United States of America

Krishnan Seshadrinathan