HAProxy (`haproxy`) is a high-performance, open-source load balancer and proxy server for TCP and HTTP applications. It is widely used for improving performance, security, and availability of web applications by distributing traffic efficiently across multiple servers.

Features of HAProxy:

• Efficient load balancing for HTTP, TCP, and HTTPS traffic.
• High availability with failover and health checks.
• Supports SSL termination and reverse proxying.
• Provides advanced traffic management and observability.

To check the installed HAProxy version, run: haproxy -v.

Disclaimer: HAProxy (`haproxy`) is an open-source project released under the GPL license. It is developed and maintained by the community and contributors. HAProxy (`haproxy`) is provided "as is," without any warranty, and is not affiliated with, endorsed by, or sponsored by any specific company beyond its maintainers.