Publisher-Subscriber (Pub-Sub) protocols are widely spread in nowadays technology. Because of their flexibility they could be easily implemented in a vast set of heterogeneous environments. Today this kind of implementations rely on centralized infrastructures, based on broker services and databases hosted on servers. With blockchain technology it’s possible to redesign this concept following the paradigms of decentralization, translating into its logic Smart Contracs. The role of this whitepaper is to share the idea of a Decentralized Pub-Sub protocol involving the open-source community into the advanced development of it.
DPS is an open project so there's hope to grow a large community around this idea. To do so you can simply send an email to luca@efesto.io to ask for information and to join the Slack channel.