What is a Data Warehouse?


Introduction to Business Intelligence and Data Warehousing

In this post we will briefly discuss about Introduction to Business Intelligence and Data Warehousing concepts and their uses and market trends in IT industry. Business Intelligence What is Business Intelligence? Business Intelligence is the set of processes, technologies, and tools that help an organization to transform raw data into meaningful and useful information for business analysis (Identifying business needs and determining solutions to business problems). What is the need for […]


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I have attended Siva’s Spark and Scala training. He is good in presentation skills and explaining technical concepts easily to everyone in the group. He is having excellent real time experience and provided enough use cases to understand each concepts. Duration of the course and time management is awesome. Happy that I found a right person on time to learn Spark. Thanks Siva!!!

Dharmeswaran ETL / Hadoop Developer Spark Nov 2016 September 21, 2017

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