The orchestrator pattern — CCA-F Exam Prep

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L2.21|The orchestrator pattern
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Real story
A film director sitting in a canvas chair on a movie set. Around her: a cinematographer adjusting a camera, a sound engineer with a boom mic, a lighting technician on a ladder. She's pointing and coordinating. Nobody does two jobs.

A director never touches the camera.

Ridley Scott directs 200-person crews. He doesn't operate the camera. He doesn't rig the lights. He doesn't record sound. He tells specialists what he needs, they execute, and he reviews the result.

If he tried to do everything himself, a 2-hour movie would take 40 years. If the specialists worked without coordination, you'd get a film where the lighting contradicts the mood, the sound doesn't match the scene, and every department tells a different story.

Multi-agent AI systems work the same way. One orchestrator. Many specialists.