In plain words: Integration patterns are standard blueprints that dictate how Salesforce talks to other software. Instead of building custom connections from scratch every time, architects pick a proven pattern based on volume, timing (real-time vs. batch), and whether data needs to be copied or simply viewed. Connecting Salesforce to an enterprise landscape requires more than just making API calls. Choosing the wrong communication pattern can lead to hit governor limits, performance bottlenecks, and brittle point-to-point connections. Understanding the standard integration patterns allows you to build scalable, secure, and maintainable systems.
Topic
Integration & APIs
Salesforce Integration & APIs