Lesson 2: Triggers, Services, Asynchronous Apex, and Business Logic Architecture
Lesson Overview
This lesson develops practical skills in triggers, services, asynchronous apex, and business logic architecture for Salesforce Platform Developer I Training.
Custom metadata, custom settings, platform cache concepts, labels, and configuration
Error handling, logging, idempotency, retry, and transaction boundaries
Performance, bulk testing, and governor-limit diagnostics
Practical Activity
Configure or analyze a scenario involving trigger events, context variables, bulk patterns, recursion, order, and handler frameworks.
Build and validate an exercise covering service, domain, selector, utility, factory, and dependency patterns and future methods, queueable apex, batch apex, schedulable apex, and platform limits.
Use tests, logs, reports, or documentation to verify performance, bulk testing, and governor-limit diagnostics.
Key Takeaways
Explain trigger events, context variables, bulk patterns, recursion, order, and handler frameworks in the context of Salesforce Platform Developer I Training.
Apply practical methods for service, domain, selector, utility, factory, and dependency patterns and future methods, queueable apex, batch apex, schedulable apex, and platform limits.
Test, document, and troubleshoot performance, bulk testing, and governor-limit diagnostics.
