ETL stands for Extract, Transform and Load. It is the process in which the Data is extracted from any data sources and transformed into a proper format for storing and future reference purpose.
Finally, this data is loaded into the database. In the current technology era, the word ‘data’ is very crucial as most of the business is run around this data, data flow, data format, etc. Modern applications and working methodology require real-time data for processing purposes and in order to satisfy this purpose, there are various ETL tools available in the market.
Using such databases and ETL tools makes the data management task much easier and simultaneously improves data warehousing.