24th January 2020
Professional It Company Junagadh In Data Warehouse, when any data has to be transferred from one database to some other database, then data has to be picked up from the first database, do certain changes and operations as to fit up in the other database and then load to the destination database. This whole procedure is termed as the ETL process i.e. the extract, transform and then load. It is not a component but a process of development efforts in the data warehousing technologies. It is not just a process that can be done by anyone. But it needs proper ETL skills […]