In this post we will show how to use the different SQL contexts for data query on Spark. We will begin with Spark SQL and follow up with HiveContext. In addition to this, we will conduct queries on various NoSQL databases and analyze the advantages / disadvantages of using them.
We have done it again! Stratio is proud to announce a new realease of the Stratio Big Data product! Among the new features, we are proud to highlight: SparkSQL Connector for Crossdata, the possibility to add new services in installed nodes, multi user managment… Discover them all!