2015-08 Apache Lens Unified Analytics Interface Lens provides an Unified Analytics interface. Lens aims to cut the Data Analytics silos by providing a single view of data across multiple tiered data stores and optimal execution environment for the analytical query. It seamlessly integrates Hadoop with traditional data warehouses to appear like one. Java Apache Lens 2015-03-04 2.0.1-beta-incubating Apache Lens 2015- 2.1.0-beta-incubating Apache Lens 2015-05-05 2.2.0-beta-incubating Apache Lens 2015-07-23 2.2.0-beta-incubating Apache Lens 2015-08-28 2.3.0-beta Apache Lens 2015-11-24 2.4.0-beta Apache Lens 2016-04-02 2.5.0-beta Apache Lens 2016-10-28 2.6.1 Apache Lens 2018-02-06 2.7.1