In Part I we looked at Apache Hive, Cloudera Impala, and IBM Big SQL. We now continue with Pivotal HAWQ, Apache Drill, Spark SQL, Presto, ..
Apache Zeppelin is a multipurpose notebook for interactive data analytics. It supports Scala and Python (with Spark), SparkSQL, Hive, Shel..
Offloading relational data to HDFS is a common use-case for Hadoop known as "online archive". This approach allows companies to solve a qu..