System Design

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Apex Development

How to Pass a Salesforce Architect Interview: Product vs. SI vs. In-House

💬 In plain words: The job title "Salesforce Architect" means four completely different things depending on who is sitting across the interview table. Consulting firms (SIs) test whether they can put you in front of an angry CIO to whiteboard trade-offs. Product companies (ISVs) test whether you can write bulletproof Apex and AppExchange Second-Generation Managed Packages ( 2GP ) that won't crash across 5,000 customer orgs. In-house enterprise teams test your "org surgery" skills—how you plan to untangle ten years of messy tech debt. Startups test if you can run the whole show solo. Don't just study Salesforce topics; study the company's grading rubric! ⚡ Key Points Same Platform, Four Different Tests: Studying generic flashcards fails because an SI firm grades your executive communication, an ISV grades your live code security, and an end-user company grades your governance maturity. Modern 2026 Security ...

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Agentforce

Why Shorter Instructions Win: Optimizing AI Agent Prompts for High Accuracy

💬 In plain words: Every word you add to an AI prompt acts as additional weight for the model to balance. Longer instructions increase the chances that the model gets distracted or ignores core directions. Salesforce explicitly confirms this principle: keeping reasoning instructions concise produces significantly more accurate results. 📌 Example: A Meridian subagent originally used eleven sentences of detailed prompt instructions and consistently misrouted requests. By shortening the instructions to four clear sentences and moving two strict constraints into code logic, the routing accuracy jumped without changing a single downstream action.

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