The main difference between data integration and ETL is that the data integration is the process of combining data in different sources to…
The main difference between dependent and independent data marts is that the dependent data marts fetch data from an already created data store…
The main difference between ETL and Data Warehouse is that the ETL is the process of extracting, transforming and loading data to store…
The main difference between Hive and Impala is that the Hive is a data warehouse software that can be used to access and…