seniorAzure ML
How would you design a high-throughput real-time inference system using Azure ML?
Updated May 15, 2026
Short answer
A high-throughput inference system uses managed endpoints, autoscaling, load balancing, caching, model optimization, and efficient compute allocation.
Deep explanation
Real-time inference systems must balance latency, throughput, cost, and reliability.
A scalable Azure ML inference architecture includes:
- Endpoint Layer:
- Managed Online Endpoints
- Traffic splitting (blue-green deployments)
- Multi-replica deployment
- Scaling Layer:
- CPU/GPU autoscaling based on request load
- Horizontal pod scaling in AKS (if used)
- Optimization Layer:
- Model compression (quantization, pruning)
- ONNX runtime optimization
- TensorRT acceleration
- Caching Layer:
- Redis cache for repeated queries
- Feature caching for repeated feature lookups
5.…
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