MESSAGE COMPRESSION IN SCALABLE MESSAGING SYSTEM

A method comprises: retrieving encoded messages for a particular channel of a plurality of channels from respective buffers having time-to-lives that have not expired, wherein messages are encoded based on a pattern associated with each message for the particular channel; analyzing, by one or more computer processors, content of at least one retrieved encoded message; identifying, by the one or more computer processors, from the content the pattern used to encode each retrieved encoded message; decoding, by the one or more computer processors, each retrieved encoded message based on the identified pattern; and transmitting the decoded messages to one or more subscriber clients.