Patent ID: 8874666
Filing Date: 2014-10-28
Classification: G06F,H04L

Abstract:
1. A method for caching potentially repetitive message data in a publish-subscription (pub/sub) messaging environment, comprising: identifying, on a publisher system, a set of data in a first message, the set of data scheduled to appear in a number of future messages above a predetermined threshold; associating the set of data with a unique identifier; sending the first message to a broker system; locating the unique identifier in the first message; storing the set of data associated with the unique identifier in a cache, the cache located in a set of subscriber systems; generating a second message on the publisher system, the second message having the unique identifier in place of the set of data; sending the second message to each of a plurality of subscribers through the broker system; locating, by each of the plurality of subscriber systems, the unique identifier in the second message; retrieving, by the each of the plurality of subscriber systems, the set of data from the cache; and replacing, by the each of the plurality of subscriber systems, the unique identifier in the second message with the set of data.