An effective ETL process is essential to data warehousing because ETL tools significantly break down data silos and make it easy for your data scientists to access and analyze data, and turn it into business intelligence.
The ETL process may be defined as a data integration process that combines data from multiple data sources into a single, consistent data store that is loaded into a data warehouse or other target system.
ETL process stands for extract, transform and load process. ETL tools are the first essential step in the data warehousing process that eventually lets you make more informed decisions in less time. Overall, it makes the work of the user easier and more time-consuming.
To learn more about the ETL process, refer to the link:
https://brainly.com/question/26801686
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