![]() Upon completion of this course, you would have a clear idea about, all the concepts related to the Data Warehouse, that should be sufficient to help you start off with the next step of becoming an ETL developer or Administering the Data warehouse environment with the help of various tools. Business intelligence and data warehousing are similar concepts that operate in the same space, yet are very different. It maintains any information that may necessary to the decision-making process involved in the management of that organization. A collection of data, commonly called a database, contains information about a particular enterprise. You would also learn all the concepts related to Facts, Dimensions, Aggregations and commonly used techniques of ETL. Database system is an excellent computer-based record-keeping system. Later in the course you would also learn the basics of Data Modelling and how to start with it logically and physically. It also explains how the data is managed with in the Data Warehouse and explains the process of reading and writing data onto the Warehouse. Virtual data warehousing is an information system strategy that supports analytical decision-making. ![]() In this course, you will learn all the concepts and terminologies related to the Data Warehouse, such as the OLTP, OLAP, Dimensions, Facts and much more, along with other concepts related to it such as what is meant by Start Schema, Snow flake Schema, other options available and their differences. The warehouse manager merges and transforms the source data into the temporary store, backs up the data into the data warehouse, and archives the data at the ends of the captured life. ![]()
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