Google Cloud Load Balancing - Google Cloud Load Balancer enables users to scale their applications on Google Compute Engine.
Barracuda Load Balancer ADC - Barracuda Load Balancer offers secure application delivery & load balancing.
ScaleArc - ScaleArc offers database performance monitoring software for SQL server, MySQL & Oracle. Ensure zero downtime & database scalability with no app changes.
AWS Elastic Load Balancing - Amazon ELB automatically distributes incoming application traffic across multiple Amazon EC2 instances in the cloud.
Netflix Eureka - Eureka is a REST-based AWS service registry for resilient mid-tier load balancing and failover.
nginx - A high performance free open source web server powering busiest sites on the Internet.