ETL Processes

ETL processes stand for Extract, Transform, and Load. They are used in data management to move information from various sources into a centralized system, like a data warehouse. First, "Extract" involves gathering data from different locations such as databases or files. Next, "Transform" cleans, organizes, and converts the data into a consistent format, making it useful and reliable. Finally, "Load" transfers the processed data into a target system for analysis, reporting, or decision-making. This process ensures data is accurate, consistent, and accessible for business insights.