https://dataprd.com/tags/data-cube/ Recent content in Data Cube on Dataprd.Com Hugo en-us Mon, 09 Jan 2017 20:24:45 +0000 https://dataprd.com/posts/evaluation-of-apache-kylin-1-5-4-1-with-hdp-2-5-performance-comparison-w-hive/ Mon, 09 Jan 2017 20:24:45 +0000 https://dataprd.com/posts/evaluation-of-apache-kylin-1-5-4-1-with-hdp-2-5-performance-comparison-w-hive/ <p><strong>Apache Kylin</strong> is a data cube solution on top of Hadoop providing an ODBC interface for BI tools. OLAP cubes boost performance for analytics via using a subset of data, enriched with pre-calculations on specific dimensions of interest. It enables loading dimensions from a Hive data source, therefore accelerating BI tool access via pre-calculating data and adding it to HBase. In our example we have a large dataset of flight information:</p>