pattern:dedicated worker process

Dedicated Worker Process

Overview

The dedicated worker process is an architectural pattern that focuses on hosting dedicated worker processes to handle tasks separate from the main application. This ensures that heavy tasks do not interfere with the application's responsiveness.

Use Cases

This pattern can be applied in scenarios where:

• High-level computations are required without blocking the user interface.
• Background jobs need to be managed efficiently.
• Microservices architecture is in use, and scalable processing is needed.

Example Recipes

1. Host REST API with Express: Worker Execution and Job State
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2. Host REST API with Fastify: Worker Execution and Job State
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3. Host REST API with NestJS: Worker Execution and Job State
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4. Host GraphQL API with Express: Worker Execution and Job State
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5. Host Mobile Backend with FastAPI: Worker Execution and Job State
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Conclusion

The dedicated worker process pattern enhances application performance by segregating task execution from the main application flow. It is beneficial in applications that require heavy processing without degradation in user experience.