Salesforce Integration Approaches
Salesforce Integration Approaches Most if not all enterprise Salesforce projects involve an element of integration. In this article I have summarised 3 common integration use cases that come up and an optimal approach for solving those use cases. This is useful for the CTA exam when certain scenarios come up and you have to consider possible approaches that can be used to solve them. Pattern 1 - Remote Process Invocation - Request Reply Scenario In this scenario we want to make a callout from Salesforce to a Remote System and receive an immediate response. For example, we want to make a callout from Salesforce to SAP to check on Stock for a particular Product chosen on a Salesforce opportunity. We want the stock check results to be displayed in real time. Approach Create a Lightning Component which has an Apex Controller that can make a REST or SOAP callout to an external service. Create a button on the Lightning Component to invoke the callout method in...