What technology is Kylin built on for multi-dimensional OLAP data analysis?

Kylin is a multi-dimensional OLAP data analysis engine built on Apache Hadoop and Apache Spark technologies. It utilizes Hadoop’s HDFS for data storage and Spark for computation and processing, enabling quick and efficient multi-dimensional data analysis. Kylin also integrates with data sources such as Hive and HBase, allowing users to easily query and analyze data using SQL. Its architecture design and optimization algorithms enable fast OLAP analysis on large-scale datasets, providing users with powerful data analysis and querying capabilities.