SAP HANA studio is the interface between HANA database and reporting layer. It is the area where we degin our muti dimentional models (ex: based on start schema – where we have fact table and dimention tables).
SAP HANA studio consists of several applications. It is also called as Perspectives (It means to see from different angle).
Currently we have four perspectives Read more
SAP BW stands for Business warehouse (Data warehouse on SAP). The Business Information Warehouse (BW) is SAP’s architectural solution for data warehousing. It is a separate system from SAP transaction processing. No data is generated in SAP BW. It takes care of ETL and reporting both.
SAP BW History:
Customer Testimonials and Executive Sessions.
As per ebook 27 Fortune 500 customers has implemented SAP HANA and seems they are happy with the results.
SAP HANA in Action – Customer ebook