Hi Sameeh,
SAP HANA is an in-memory, column-oriented, relational database management system developed and marketed by SAP AG.HANA's architecture is designed to handle both high transaction rates and complex query processing on the same platform. SAP HANA was previously and incorrectly called SAP High-Performance Analytic Appliance.
The product provides Business Intelligence allowing real-time response. The first product shipped in late November 2010.
By mid-2011, the technology had attracted interest but the conservative business customers still considered it "in early days". HANA support for SAP NetWeaver Business Warehouse was announced in September 2011 for availability by November.
In 2012, SAP promoted aspects of cloud computing. In October 2012, SAP announced a variant called HANA One that used a smaller amount of memory on Amazon Web Services for an hourly fee.
In January 2013, SAP enterprise resource planning software from its Business Suite was announced for HANA, and became available by May. In May 2013, a software as a service offering called the HANA Enterprise Cloud service was announced.
2014-2015 - FIORI,BIG DATA are latest offering.
Thanks and Regards,
Ramesh D