Extract, Transform, Load (ETL) Tools

ETL tools are software that help extract data from various sources, transform it into a consistent and usable format, and then load it into a target system, such as a data warehouse. Think of them as automated data planners that gather information from different places like databases or files, clean and organize it, and then place it where analysts or applications can access it easily. This process enables organizations to analyze large and diverse data sets efficiently, supporting better decision-making and insights.