Pub-sub and the Internet of Things (Astronomical and Otherwise)
Rich Wolski
Publish-subscribe (pub-sub) systems have emerged as a convenient high-level
paradigm for managing structured and unstructured data at scale. In the
context of Multi-messenger Astronomy (MMA), they are particularly attractive for
alerting researchers to subsequent observations of events detected by large, shared, and
bespoke instrumentation.
In this talk, Professor Wolski will review pub-sub architectures and technologies,
particularly with respect to commercial open source artifacts. He will
discuss Hopskotch, a software pub-sub system developed originally for MMA and
how its utility extends to other applications colloquially termed "The Internet
of Things.”