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by Abhijit Ingale, SAP Analytics Technical Architect, Tata Consultancy Services November 13, 2017
BI/HR/SAP Professional Journal – 

Big Data technologies offer a huge opportunity to organizations to consolidate data from a variety of data sources and derive meaningful insights from it that can help in achieving business growth. With this opportunity, there are also challenges with respect to information security. Database technologies offer a variety of ways to implement information security. SAP HANA uses analytic authorizations to implement row-level security ensuring the information is consumed only by its rightful users. However, SAP HANA does not offer a column-level security feature out of the box. Abhijit Ingale describes the process to implement column-level security in SAP HANA.


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by Abhijit Ingale, SAP Analytics Technical Architect, Tata Consultancy Services | Vinayak Gole, Senior Business Intelligence Consultant, TATA Consultancy November 2, 2017
BI/SAP Professional Journal – 

With the exponential growth of data from multiple sources, using conventional methods for extracting it is time-consuming, costly, and resource intensive. SAP has simplified Multi-Source Universes in SAP BusinessObjects 4.0 as an answer to this issue. Created with the Information Design Tool (IDT), a Multi-Source Universe can combine data from SAP Business Warehouse (SAP BW) with other relational databases, such as Oracle and SQL Server. Abhijit Ingale and Vinayak Gole show how to create a Multi-Source Universe in this step-by-step guide.