A Data Lake is a centralized repository designed to store vast amounts of structured and unstructured data at any scale. Unlike traditional data warehouses, which require data to be processed and structured before storage, Data Lakes allow data to be ingested in its raw form. This flexibility enables organizations to perform various analytics, from real-time processing to machine learning, facilitating better decision-making. Data Lakes play a crucial role in digital transformation and data-driven initiatives, offering a cost-effective solution for managing diverse data types while supporting advanced analytics and business intelligence applications.