Apache Gravitino 统一管理了 Data 和 AI 的元数据，特别是在管理云上和云下多集群的场景中，可以非常好的发挥 Gravitino 统一元数据后，带来的数据在云上和云下无感知迁移和使用、大数据集群丝滑滚动升级、统一公有云和私有化部署的大数据集群的权限系统。 在本次的分享中，除了介绍 Apache Gravitino 在多集群管理中的诸多特性之外，还讲分享海内外用户的 Apache Gravitino 最佳实践。

Speakers:

Xun Liu, with twenty years of software development experience, has been working in the field of big data development for the past ten years. He is a Member of the Apache Software Foundation and an incubator mentor, and has incubated a number of open-source projects in Apache, as well as a member of the Committer of Apache Hadoop and Zeppelin.

Xun Liu is the co-founder and COO of Datastrato, and is currently responsible for the operation of the company’s open source project, Gravitino.