What is ETL in MySQL?

Is MySQL an example of ETL tool?

MySQL is essentially a RDBMS engine, not an ETL tool. It doesn’t have specific extraction tools, so you’ll probably have to push the data from the source systems out as XML or CSV files. These will have to be imported into MySQL tables.

What is ETL in database?

ETL is a process that extracts, transforms, and loads data from multiple sources to a data warehouse or other unified data repository.

Is ETL and SQL same?

The noticeable difference here is that SQL is a query language, while ETL is an approach to extract, process, and load data from multiple sources into a centralized target destination. … When working in a data warehouse with SQL, you can: Create new tables, views, and stored procedures within the data warehouse.

What is ETL example?

The most common example of ETL is ETL is used in Data warehousing. User needs to fetch the historical data as well as current data for developing data warehouse. … The simple example of this is managing sales data in shopping mall.

How do I start ETL?

Eight stages of the ETL testing process

  1. Identify business requirements — Design the data model, define business flow, and assess reporting needs based on client expectations. …
  2. Validate data sources — Perform a data count check and verify that the table and column data type meets specifications of the data model.
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What is purpose of ETL?

ETL stands for “extract, transform, and load.” … ETL allows businesses to gather data from multiple sources and consolidate it into a single, centralized location. ETL also makes it possible for different types of data to work together.