ALB vs NLB

Application vs Network Load Balancer

💡 ALB, EK, "SMART, RECEPTIONIST" jaisa, hai, JO, URL, dekh, kar, SAHI, DEPARTMENT, bhejta hai. NLB, EK, "HIGH-SPEED, EXPRESS, LANE", hai, — bas, RAW, SPEED, PAR, FOCUS, karta hai, bina, CONTENT, dekhe.

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

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ALB, EK, "SMART, RECEPTIONIST" jaisa, hai, JO, URL, dekh, kar, SAHI, DEPARTMENT, bhejta hai. NLB, EK, "HIGH-SPEED, EXPRESS, LANE", hai, — bas, RAW, SPEED, PAR, FOCUS, karta hai, bina, CONTENT, dekhe.

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⚡ Quick Recap

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

On this page (2 subtopics)

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).

💡Tip: ALB, MICROSERVICES, architectures, ke, liye, IDEAL, hai, kyunki, YE, EK, hi, LOAD, BALANCER, se, MULTIPLE, DIFFERENT, services, ko, ROUTE, kar, sakta hai, path-based, RULES, ke, ZARIYE.

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

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ALB vs NLB

Application Load Balancer (ALB)

Network Load Balancer (NLB)