Load Balancers and High Availability Clusters

Balance is our (still) suprisingly successful load balancing solution being a simple but powerful generic tcp proxy with round robin load balancing and failover mechanisms. Its behaviour can be controlled at runtime using a simple command line... more

32-bit · 64-bit · IPv4 · IPv6 · Open Source · GPL · HP-UX · AIX · BSD · CentOS · Debian · Fedora · FreeBSD · Gentoo · Linux · Mandriva · NetBSD · OpenBSD · OpenSUSE · OS X · Solaris · Ubuntu · Unix · Windows

Crossroads is an open source load balance and fail over utility for TCP based services. It is a daemon running in user space, and features extensive configurability, polling of back ends using 'wakeup calls', detailed status reporting, 'hooks'... more

HAProxy is a free, very fast and reliable solution offering high availability, load balancing, and proxying for TCP and HTTP-based applications. It is particularly suited for web sites crawling under very high loads while needing persistence or... more

- "The Linux-HA project maintains a set of building blocks for high availability cluster systems, including a cluster messaging layer, a huge number of resource agents for a variety of applications, and a plumbing library and error... more

LVS

What is the Linux Virtual Server?

The Linux Virtual Server is a highly scalable and highly available server built on a cluster of real servers, with the load balancer running on the Linux operating system. The architecture of the server... more

Nginx is a free, open-source, high-performance HTTP server and reverse proxy, as well as an IMAP/POP3 proxy server. Igor Sysoev started development of Nginx in 2002, with the first public release in 2004. Nginx now hosts nearly 12.18% (22.2M) of... more

Perlbal is a Perl-based reverse proxy load balancer and web server.

It processes hundreds of millions of requests a day just for LiveJournal,
TypePad and dozens of other high-traffic websites.

Perlbal is a single-threaded... more

POUND - REVERSE-PROXY AND LOAD-BALANCER

The Pound program is a reverse proxy, load balancer and HTTPS front-end for Web server(s). Pound was developed to enable distributing the load among several Web-servers and to allow for a convenient... more

Subscribe to Load Balancers and High Availability Clusters