Cloud Computing Architecture

flowchart RL A["Cloud Computing Architecture"] --> B["Infrastructure Layer"] B --> C["Hardware"] C --> D["Physical Servers"] C --> E["Networking Equipment"] C --> F["Storage Devices"] B --> G["Virtualization Layer"] G --> H["Hypervisors"] G --> I["Virtual Machines"] A --> J["Platform Layer"] J --> K["Operating Systems"] J --> L["Middleware"] J --> M["Development Frameworks"] A --> N["Application Layer"] N --> O["SaaS (Software as a Service)"] N --> P["Cloud Applications"] N --> Q["APIs (Application Programming Interfaces)"] A --> R["Management Layer"] R --> S["Resource Management"] R --> T["Monitoring Tools"] R --> U["Security Management"] A --> V["User Layer"] V --> W["End Users"] V --> X["Client Applications"] V --> Y["Web Browsers"] classDef main fill:#f9f,stroke:#333,stroke-width:2px; class A main; classDef infrastructure fill:#bbf,stroke:#333,stroke-width:1px; class B,C,G infrastructure; classDef platform fill:#ccf,stroke:#333,stroke-width:1px; class J,K,L platform; classDef application fill:#eef,stroke:#333,stroke-width:1px; class N,O,P,Q application; classDef management fill:#def,stroke:#333,stroke-width:1px; class R,S,T,U management; classDef user fill:#cdf,stroke:#333,stroke-width:1px; class V,W,X,Y user;