大数据基础问答-之二
摘要：
What is Spark? ============= Apache Spark is a fast and general-purpose cluster computing system. It provides high-level APIs in Java, Scala, Python and R, and an optimized engine that supports genera... 阅读全文
posted @ 2017-07-11 09:06 中道学友 阅读(267) 评论(0) 推荐(0) 编辑
