Keep Your Applications Fast and Always Available
Distribute traffic intelligently across your instances, eliminate single points of failure, and ensure consistent performance — no matter how much traffic hits your service.
Key Features
Reliable traffic distribution across your backend instances. Configure algorithms, stickiness, and routing rules to match exactly how your application needs to handle requests.
Traffic Distribution
Automatically spread incoming requests across multiple backend instances using configurable algorithms — round robin, least connections, or IP hash. Prevent any single server from becoming a bottleneck and keep response times consistent under load.
Health Checks & Auto Failover
Continuously probe backend instances for availability and responsiveness. Automatically remove unhealthy nodes from the pool and reroute traffic to healthy instances — ensuring zero downtime even when individual servers fail or become unresponsive.
SSL/TLS Termination
Offload SSL/TLS decryption at the load balancer layer so backend servers handle only plain HTTP traffic. Centralize certificate management, reduce compute overhead on your instances, and enforce HTTPS across all incoming connections.
Session Persistence
Bind a client session to a specific backend instance using cookie-based or IP-based sticky sessions. Ensure stateful applications consistently route returning users to the same server — preserving session data without external session storage.
Layer 4 & Layer 7 Support
Operate at the transport layer for raw TCP/UDP load balancing or at the application layer for HTTP/S routing with full header, path, and host-based rules. Choose the right balancing mode for each workload's protocol and routing requirements.
Horizontal Scale Integration
Register and deregister backend instances dynamically as your infrastructure scales up or down. Integrate with autoscaling groups to automatically absorb new capacity the moment it comes online — with no manual reconfiguration required.
Use Cases
Load balancers are the backbone of any high-availability architecture. Here's how teams use them to keep applications fast, resilient, and ready for any traffic pattern.
High-Traffic Web Applications
Distribute incoming HTTP/S requests across multiple web server instances to handle traffic spikes without degrading response times. Scale backend capacity up or down transparently — with no changes required on the client side.
Zero-Downtime Deployments
Roll out new application versions by gradually shifting traffic from old instances to new ones. Drain connections from servers being updated, validate the new version under live traffic, and complete deployments with no user-facing interruption.
Microservices & API Routing
Route API requests to the correct backend service based on path, host, or header rules. Load balance each microservice independently — isolating failure domains and scaling individual services without affecting the rest of the stack.
Multi-Zone High Availability
Spread backend instances across multiple availability zones and route traffic to healthy zones automatically. Eliminate single points of failure at the infrastructure level — keeping your application available even during a full zone outage.
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