Hi Chetan,
kindly go through the below threds, i think it will help you.
http://scn.sap.com/thread/3276282
https://training.sap.com/za/en/curriculum/hana-g-en
http://help.sap.com/hana_appliance/
You can also get the SAP HANA Essentials;
https://training.sap.com/shop/certification/
Regards
srinivas