In this session we talk about how to Integrating with Salesforce using Platform Events.
Agenda :-
- Point to Point Integration Challenges
- Solution – Event Driven Architecture
- Understanding Platform Events
- Publishing & Subscribing to Platform Events
- Demo
- Q & A
Point to Point Integration Challenges
- Scalability Inclusion and removal of entities to the communication is time consuming
- Tight Coupling Dependency on every integration point makes it maintenance heavy
- Non Ubiquitous Communication Inconsistent & disparate data exchanges formats
The Solution – Event Driven Architecture
Anatomy of an Event Driven Architecture
Understanding Platform Events
- Sobject like Salesforce Entity
- Suffixed with __e
- ReplayID for replaying specific event
- Pub/Sub based communication
- No polling required
- Heterogeneous payloads
- Define events with different payloads
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Thanks,
Salesforce Apex Hours
Amit Chaudhary is Salesforce Application & System Architect and working on Salesforce Platform since 2010. He is Salesforce MVP since 2017 and have 17 Salesforce Certificates.
He is a active blogger and founder of Apex Hours.
Comments(3)
karan says:
October 16, 2020 at 7:11 amAs platform event is similar to object and publish event has payload same as field api name and value like
{
“OrderNumber”:”101″,
“Status”:”Shipped”
}
But what if we want to send Order with Order Product where order product would be multiple payload would be
{ “OrderNumber”:”101″,
“Status”:”Shipped”
“OrderProduct”:[
{
“OrderProduct”:”P101″
}.
{
“OrderProduct”:”P102″
}
]
}
And what is limit of data that we can publish in case above scenario.
Sumit says:
March 25, 2021 at 12:06 pmHi Amit,
I saw this session and its really help me to learn Platform Event.
I have a question is “How the external system knows the event which want to subscribe is already published or not?”