Dynamic Process Management

In Erlang, not all processes need to be started when your application first boots. Sometimes, you need processes that are created and destroyed on demand.

These are called dynamic processes, and they are crucial for building adaptable and resource-efficient systems. Think of them as temporary workers that supervisors can hire and fire as needed.

Dynamic process management offers several key advantages:

• Resource Efficiency: Only start processes when they are actually needed, saving memory and CPU.
• Adaptability: Respond to varying loads by scaling up or down the number of workers.
• On-Demand Tasks: Ideal for handling transient tasks like a new client connection, a file conversion request, or a single database query.

This contrasts with static children, which are always part of the supervisor's initial setup.