I strongly suggest anyone interested in this type of architecture to read https://www.goodreads.com/search?q=Enterprise+Integration+Patterns%3A+Designing%2C+Bui

I strongly suggest anyone interested in this type of architecture to read https://www.goodreads.com/search?q=Enterprise+Integration+Patterns%3A+Designing%2C+Building%2C+and+Deploying+Messaging+Solutions https://www.goodreads.com/search?q=Enterprise+Integration+Pa... - it is a really well though out catalog of patterns and solution for Message-based systems.