Intelligent Traffic Distribution
Intelligently distribute application and network traffic with ALB and NLB.
Hardware-Accelerated, Low-Latency Load Balancer
Seamless stability even under massive traffic, with ultra-low latency distribution powered by hardware acceleration.Experience seamless stability at any scale — our hardware-accelerated load balancer delivers low-latency traffic distribution across web, application, and database environments.
Service Overview
Intelligently distribute traffic with Layer 7 Application Load Balancer (ALB) and Layer 4 Network Load Balancer (NLB)
ALB
Application Load Balancer
Advanced routing and content-based load balancing for HTTP/HTTPS traffic
NLB
Network Load Balancer
Ultra-high performance, ultra-low latency load balancing for TCP/UDP traffic
Key Features
Best performance and stability with hardware acceleration and intelligent routing
Hardware-Accelerated Ultra-Low Latency
Intel® QAT based SSL/TLS acceleration
High-speed packet processing based on a tuned kernel
<1ms ultra-low latency response
Intelligent Traffic Routing
Host and path-based routing (ALB)
TCP/UDP Layer 4 distribution (NLB)
Multi-target group support
High Availability and Zero-Downtime
Health check and automatic failover
LB Pool and DNS-level redundancy
Real-time performance monitoring
Use Cases
| Scenario | Description |
|---|---|
| Web Server Load Distribution | Improve stability by distributing surging traffic to multiple web servers for e-commerce, portals, etc. |
| Application Server Scaling | Traffic distribution and auto-scaling for ERP, SaaS, game servers, etc. |
| Database Load Balancing | Distribute traffic to multiple DB servers, configurable read/write split |
Technical Specification
| Item | ALB | NLB |
|---|---|---|
| Layer | L7 (Application) | L4 (Network) |
| Protocol | HTTP / HTTPS | TCP / UDP |
| Routing | Path / Host based | Round-Robin / Hash |
| SSL Accel | Intel QAT | - |
| Public IP | Optional | Included |
| Latency | <1ms | <0.5ms |
Infrastructure That Never Stops
Experience stable and fast network distribution with PacketStream Load Balancer