HANA Evolution Journey till date!
-> 2011 – HANA introduced as In Memory Database.
->2012- SAP BW powered with HANA DB making real time analytic reports.
->2013- SAP Business Suite & Enterprise Cloud Service Powered by HANA.
->2014- Simple Finance Powered by HANA having fast processing reports without aggregates.
->2015- S/4 HANA with Simplified data models with new UX as Fiori with different deployment options as – On premise, Cloud .