For - IT managers, Ananlyst, Data Warehouse specialist, BI Developers, ETL developers, Data Architects, Business Analyst, BigData specialist, HANA, Hadoop, Hortonworks, Cloudera users

This is a group of users and others interested in using and learning more about open source business intelligence tools grouped together under the name of Pentaho. These include Weka (machine learning), Kettle for loading data into a database (ETL), Montrian (OLAP), and other java-based applications for reporting.

Hive is a scalable data warehouse infrastructure built on top of Hadoop. It provides tools to enable easy data ETL, a mechanism to put structures on the data, and the capability to querying and analysis of large data sets stored in Hadoop files. Hive defines a simple SQL-like query language, called HiveQL, that enables users familiar with SQL to query the data. At the same time, this language also allows programmers who are familiar with the MapReduce fromwork to be able to plug in their custom …