ETL (Extract, Transform, Load) tools

ETL tools are software systems used to gather data from different sources, organize and process it, and then move it into a centralized storage system like a data warehouse. "Extract" involves collecting data from various databases or sources. "Transform" means cleaning, converting, and organizing this data into a consistent format. "Load" is when the processed data is transferred into the target storage for analysis. These tools automate and streamline the process, enabling organizations to analyze data efficiently and make informed decisions.