ALB vs NLB
ALB, (Application, Load, Balancer), LAYER, 7, (HTTP/HTTPS), PAR, kaam, karta hai — YE, URL, PATH, ya, HOSTNAME, ke, HISAAB, se, DIFFERENT, TARGET, GROUPS, ko, TRAFFIC, ROUTE, kar, sakta hai.
NLB, (Network, Load, Balancer), LAYER, 4, (TCP/UDP), PAR, kaam, karta hai — ALB, se, MUCH, FASTER, hai, (ULTRA-LOW, latency), aur, MILLIONS, of, REQUESTS, PER, SECOND, HANDLE, kar, sakta hai.
aws elbv2 create-load-balancer --name my-alb --type application --subnets subnet-12345 subnet-67890- ALB = Layer 7 (HTTP/HTTPS), path/host-based routing
- NLB = Layer 4 (TCP/UDP), ultra-low latency, high throughput
- ALB microservices ke liye, NLB gaming/IoT jaisi high-perf apps ke liye
ALB, LAYER, 7, (HTTP/HTTPS), PAR, kaam, karta hai — YE, URL, PATH, ya, HOSTNAME, ke, HISAAB, se, DIFFERENT, TARGET, GROUPS, ko, TRAFFIC, ROUTE, kar, sakta hai (jaise, "/api" backend, ko, "/images" static, servers, ko).
NLB, LAYER, 4, (TCP/UDP), PAR, kaam, karta hai — ALB, se, MUCH, FASTER, hai, (ULTRA-LOW, latency) aur, MILLIONS, of, REQUESTS, PER, SECOND, HANDLE, kar, sakta hai. GAMING, ya, IoT, jaisi, HIGH-PERFORMANCE, applications, ke, liye, BEST, hai.
aws elbv2 create-load-balancer --name my-nlb --type network --subnets subnet-12345 subnet-67890