20x Faster Training Data Reads with Alluxio and Ray Data: A Cross-Region Benchmark

This benchmark demonstrates how integrating Alluxio with Ray Data achieves 20x faster training data read speeds for cross-region machine learning workloads on Anyscale's platform. The study shows performance improvements when using Alluxio's distributed caching layer to optimize data locality and reduce network latency for Ray's distributed data processing system. The results highlight practical benefits of combining these technologies for large-scale ML training scenarios involving geographically distributed data.

Source: Anyscale/Ray | 2026-06-03