Expert Tips for Interviews & Certifications
When Salesforce consumes external events (for example, Platform Events published by another system), your integration logic must be resilient. Failures will happen — networks time out, APIs throttle, or payloads contain invalid data. A robust event consumer does two key things: It retries transient errors safely without looping forever. It...
In Salesforce, your Apex code must handle anywhere from 1 to 200 records per transaction — all while coexisting with flows, triggers, and other automation. Two foundational principles make this possible: Bulkification — designing logic that efficiently processes lists of records without hitting governor limits. Mixed DML and lock awareness...