Spark Sql 简明教程

Discuss Spark SQL

Apache Spark 是为快速计算设计的闪电般快速的集群计算。它构建在 Hadoop MapReduce 之上，并将 MapReduce 模型扩展为高效使用更多类型的计算，包括交互查询和流处理。本教程简要说明了 Spark SQL 编程的基础知识。

Apache Spark is a lightning-fast cluster computing designed for fast computation. It was built on top of Hadoop MapReduce and it extends the MapReduce model to efficiently use more types of computations which includes Interactive Queries and Stream Processing. This is a brief tutorial that explains the basics of Spark SQL programming.