Published August 16, 2017 by

ETL Design Process & Best Practices


Introduction

ETL stands for Extract Transform and Load. Typical an ETL tool is used to extract huge volumes of data from various sources and transform the data dependi­ng on business needs and load into a different destination. In the modern business world the data has been stored in multiple locations and in many incompatible formats. The business data might be stored in different formats such as Excel, plain text, comma separated, XML and in individual databases of various business systems used etc. Handling all this business information efficiently is a great challenge and the ETL tool plays an important role in solving this problem.
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