ETL is Extract, Transform and Load. It is basically a process that ‘extracts’ the data from numerous sources, then ‘transforms’ them by applying calculations, concatenations etc. and lastly ‘loads’ the data into Data Warehouse system. It may seem to you like a simple...
Large enterprises have data scattered across different systems, it can be ERP, SAP, Salesforce and so on. To take key decisions to grow business or cater customer in efficient manner enterprises always needed to have single unified view of data instead of going...
