How Technology Companies Are Using Ray

The Data Exchange Podcast: Zhe Zhang describes how companies are using Ray in large-scale production applications.

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In this episode of the Data Exchange, I speak Zhe Zhang, Engineering Manager at Anyscale where he leads the team that works on the Ray and its ecosystem of libraries and partners. Ray is an open source, general purpose framework for building distributed applications (more details in this post and video).

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We began our conversation by discussing how three large companies – Ant Group, Uber, and Amazon – have been using Ray:

    ❛ With regards to Ant Group, Uber, and Amazon, the thing that I really like about these three very heavy production use cases is that they’re stretching the limits of Ray in different dimensions. Uber is really pushing the limits of Ray in terms of offline machine learning, in training both classic ML and deep learning and hyperparameter tuning. Amazon is really pushing the limits of Ray for really heavy load data processing, for example, they’re accessing the object store very heavily. Ant Group is pushing the limits of Ray in terms of sheer scale and the flexibility. Ant Group is using Ray in many kinds of compute workloads that combine different environments.

We also discussed the state of the Ray ecosystem and the project’s near-term roadmap, and we previewed the upcoming Ray Summit.  Ant Group, Uber, and Amazon are among the many companies who will be speaking at the conference.

Image: Ray Ecosystem; from Anyscale, used with permission.

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[Image by Dmitriy Gutarev from Pixabay.]