谷歌承诺为机器学习和数据分析提供单一笔记本环境，将SQL、Python和Apache Spark集成在一个平台中。 读者可能会注意到，数据 ...

The Spark SQL module was introduced to reduce those limitations, and while the addition of SQL capabilities expanded what Spark can do, the performance still came up short by “an order of magnitude” ...