Proxy Dönüşü
Defini bekliyoruz
Defini bekliyoruz
graph LR
Center["Proxy Dönüşü"]:::main
Rel_nginx["nginx"]:::related -.-> Center
click Rel_nginx "/terms/nginx"
Rel_api_gateway["api-gateway"]:::related -.-> Center
click Rel_api_gateway "/terms/api-gateway"
classDef main fill:#7c3aed,stroke:#8b5cf6,stroke-width:2px,color:white,font-weight:bold,rx:5,ry:5;
classDef pre fill:#0f172a,stroke:#3b82f6,color:#94a3b8,rx:5,ry:5;
classDef child fill:#0f172a,stroke:#10b981,color:#94a3b8,rx:5,ry:5;
classDef related fill:#0f172a,stroke:#8b5cf6,stroke-dasharray: 5 5,color:#94a3b8,rx:5,ry:5;
linkStyle default stroke:#4b5563,stroke-width:2px;
🧠 Bilgi testi
🧒 5 yaşındaki gibi açıkla
A reverse proxy is like a receptionist at a big office. When guest (a client) arrives, they only talk to the receptionist. The receptionist then decides which office (server) to send them to, or gives them a pamphlet (cached data) if they just want basic information.
🤓 Expert Deep Dive
Reverse proxies operate at the application layer (Layer 7) of the OSI model, enabling sophisticated traffic management based on HTTP headers, URLs, and other application-level data. Key functionalities include load balancing algorithms (e.g., round-robin, least connections, IP hash), SSL termination/offloading, request/response manipulation (e.g., header injection/stripping, URL rewriting), caching strategies (e.g., HTTP caching, object caching), and security enforcement (e.g., WAF integration, rate limiting). Architecturally, they can be deployed as standalone appliances, software (like Nginx, HAProxy, Apache httpd), or integrated into cloud provider services (e.g., AWS ELB, Azure Application Gateway). The choice of implementation involves trade-offs between performance, flexibility, cost, and operational complexity. Potential bottlenecks can arise if the reverse proxy itself becomes overwhelmed, necessitating horizontal scaling or performance tuning. Advanced configurations might involve multiple layers of reverse proxies for complex routing or security policies.