Linux虚拟服务器是一个虚拟的服务器集群系统。项目在1998年5月由章文嵩成立，是中国国内最早出现的自由软件项目之一。

• 使用集群技术和Linux操作系统实现一个高性能、高可用的服务器。
• 很好的可伸缩性
• 很好的可靠性
• 很好的可管理性

Linux Virtual Server (LVS) is load balancing software for Linux kernel–based operating systems.

LVS is a free and open-source project started by Wensong Zhang in May 1998, subject to the requirements of the GNU General Public License (GPL), version 2. The mission of the project is to build a high-performance and highly available server for Linux using clustering technology, which provides good scalability, reliability and serviceability.