Embed presentation
Download as PDF, PPTX
















































The document discusses the evolution of internet-scale event notification services from past to present to future. In the past, event-based integration occupied niche applications and adapted to loosely-coupled systems. Presently, crossing trust domains raises new internet concerns. Looking to the future, there is an explosion of diverse and competing protocol proposals that will likely converge based on selection criteria. The document aims to provide context on existing systems, identify design choices, discuss new research issues, and inform principled design selections.














































