Inference Endpoints Migration and Performance Analysis
Key point
Hugging Face revealed the performance and cost benefits gained from migrating its internal model serving from AWS ECS to Inference Endpoints.
Details
Hugging Face previously used AWS ECS (Elastic Container Service) and Fargate to manage internal ML models, but recently migrated to its own Inference Endpoints service.
Workflow Simplification Previously, after training a model, a complex process was required, including building an API, containerizing with Docker, uploading to ECR, and deploying to ECS. With Inference Endpoints, however, models can be deployed immediately after uploading to the Hugging Face Hub, greatly improving operational efficiency.
Performance and Latency Comparison In CPU benchmarks using a RoBERTa model, Inference Endpoints showed superior performance compared to the existing ECS approach.
- ECS (Large): latency of about 200ms
- Inference Endpoints (Large): latency of about 80 ± 30ms
As a result, Inference Endpoints demonstrated response speeds more than 2x faster than the existing custom container approach, proving that it can build a low-latency environment suitable for real-time services.
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