文章标题 Introducing DataFrames in Apache Spark for Large Scale Data Science 一个用于大规模数据科学的API——DataFrame 作者介绍 Reynold Xin, Michael Armbrust and Davies Liu 文章正文 Today, we are excited to announce a new DataFrame API designed to make big data processing even
A new addition to the open source Apache Hadoop ecosystem, Apache Kudu completes Hadoop's storage layer to enable fast analytics on fast data. 开源Apache Hadoop生态系统的新成员,Apache Kudu完善了Hadoop的存储层,以实现对快速数据的快速分析. Kudu 是 Cloudera 开源的结构化数据的开源存储引擎,是 Apache Ha