Dbms architecture diagram, modern computer room, rows of servers, complex network cables, futuristic atmosphere, 3D illustration, bright blue and white colors, sleek metallic surfaces, intricate circuit boards, CPU towers, database icons, cloud storage symbols, arrows indicating data flow, layered architecture, abstraction levels, entity-relationship diagrams, UML notations, software engineering, technology background, high-tech ambiance, detailed textures, subtle shading, 4K resolution, cinematic lighting.