The vision of Hadoop as more than a data store is finally a reality. Thanks to advances from SQL query engines like Spark SQL, Impala, Presto and Hive on Tez, big data technologies are now accessible ...
Earth observation data underpin climate science, disaster response, and environmental policy, yet inconsistent grid ...
PivotTables in Microsoft Excel are a great way to get insights from big data sets in just a few seconds. However, most people don't make full use of their capabilities, sticking to their basic ...