The article discusses how databases contain information about different areas, and this information can be looked at in four ways: overall concept, logical setup, physical implementation, and user interface. Each level plays a unique role in database management. At the highest conceptual level, object-role modeling is useful for clear communication. The logical level defines information using data structures. The physical level chooses the best system to put the plan into action. Managing data and choosing database tools are vital tasks. The database life cycle ensures that databases meet the needs of the information system. Visio for enterprise architect (VEA) provides tools for both individual users and larger teams to create and analyze databases.