Cloud computing architecture, modern data center, futuristic server room, rows of tall metal racks, blinking blue LED lights, wires and cables, complex network infrastructure, servers with glowing screens, virtualization layer, abstraction layer, storage area network, load balancer, firewall, router, switch, cloud gateway, private cloud, public cloud, hybrid cloud, IaaS, PaaS, SaaS, scalable, on-demand, resource pooling, rapid elasticity, measured service, multi-tenancy, self-service portal, billing and metering, security and identity, dashboard monitoring, real-time analytics, 3D isometric view, futuristic neon lighting, atmospheric mist.