Event Streaming platforms provide a mechanism to store aggregated data in-memory, which enables analytics and the follow-up actionable insights derived on the fly. This detailed WhitePaper explains the emergence of Event Streaming, the architectural components that make up the Streaming Platform and then goes on to describe a use-case implemented through TIBCO Streaming Platform.
iPaaS- integration platform as a service gained its popularity when the business user became aware of controlling and sharing data across a number of SaaS applications. Previously, it was ESB (Enterprise Bus Service) that used standards-based services to satisfythe need of integrating applications. iPaaS addresses the combination and integration of open source & cloud-services.