It was created as an internal project at Salesforce, open sourced on GitHub, and became a top-level Apache project in May 2014. If you have strong SQL programming ... With those basics out of ...

By Kaunda ISMAILThis article discusses key tools needed to master, in order to penetrate the data space. Such tools include ...

First, the four SQL engines that come with MapR: Apache Hive: This is the original ... but they’re still very basic: You can’t perform updates, only inserts. Oracle Big Data SQL: It was ...