Meera R Nair - Salesforce Insights

Platform Events follow event based Architecture, where multiple subscribers can subscribe to a published event in real time manner.  Below diagram shows the basic Architecture of the event-based communication Model: Event - This is a change in state for a business process Event Message - Data about the event Producer - Publisher of the event Event Bus - A communication and storage service for published events Event Consumer - A subscriber to the channel Platform events can be subscribed internally and also externally Platfrom events  - Internal Subscription Below are some scenarios in which you can consume platform events internally: 1. When we need to execute functionalities asynchronously to save govornor limits 2. To build a proper exception logging framework - You can find more details here  How to subscribe Internally? we can see more details about this in a different blogpost. Platfrom events  - External Consumption Many Organizations are moving to event-based integration appr