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HAProxy

HAProxy is a free and open source software that provides a high availability load balancer and proxy (forward proxy, reverse proxy) for TCP and HTTP-based applications that spreads requests across multiple servers. It is written in C and has a reputation for being fast and efficient (in terms of processor and memory usage).

History, Features & Overview

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Key facts & relationships

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License
GNU General Public License Version 2
Operating system
Linux, FreeBSD, OpenBSD, Solaris (8/9/10), AIX (5.1–5.3), macOS, Cygwin
Original author
Willy Tarreau
Release
December 16, 2001; 24 years ago (2001-12-16)
Repository
github.com/haproxy
Stable release
3.2.0 / 28 May 2025

Topics to explore

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Overview

History

Features

ALOHA

Similar software

Advanced semantic analysis

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Map overview Semantic statistics

HAProxy

Nodes50
Edges49
Triples40
Avg. degree1.96
Density0.04
Components1

How this topic connects Entity context

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HAProxy

Top relations

related to Features · 16
HAProxy → DoS, Event-driven Multithreaded, Health, HTTP, Layer, Protocol, RetriesSimplified, RFC3164, RFC5424, RFC6455, RFC8441, SPOE SupportAPI SupportLayer, SupportLua, TCP, TLS, UDP/TCP Syslog
related to history · 8
HAProxy → ALOHA, HAProxy Enterprise, HAProxy Technologies, In, Linux, LLC, The, Willy Tarreau
related to External links · 3
HAProxy → GitHub, GitHubHAProxy, HAProxy Enterprise WebsiteHAProxy Wiki
related to ALOHA · 2
HAProxy → ALOHA, HAProxy Technologies’ ALOHA
related to HAProxy Community vs HAProxy Enterprise · 2
HAProxy → HAProxy Enterprise Edition, It
License · 1
HAProxy → GNU General Public License Version 2
Operating system · 1
HAProxy → Linux, FreeBSD, OpenBSD, Solaris (8/9/10), AIX (5.1–5.3), macOS, Cygwin
Original author · 1
HAProxy → Willy Tarreau
Release · 1
HAProxy → December 16, 2001; 24 years ago (2001-12-16)
Repository · 1
HAProxy → github.com/haproxy

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

github enterprise aloha software written provides requests servers linux features version tcp free load proxy used services willy tarreau system

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
HAProxyLicenseGNU General Public License Version 21.00infobox
HAProxyOperating systemLinux, FreeBSD, OpenBSD, Solaris (8/9/10), AIX (5.1–5.3), macOS, Cygwin1.00infobox
HAProxyOriginal authorWilly Tarreau1.00infobox
HAProxyReleaseDecember 16, 2001; 24 years ago (2001-12-16)1.00infobox
HAProxyRepositorygithub.com/haproxy1.00infobox
HAProxyStable release3.2.0 / 28 May 20251.00infobox
HAProxyWebsitewww.haproxy.org1.00infobox
HAProxyWritten inC1.00infobox
HAProxyis afree and open source software that provides a high availability load balancer and proxy0.90text
HAProxyrelated to ALOHAHAProxy Technologies’ ALOHA0.60section
HAProxyrelated to ALOHAALOHA0.60section
HAProxyrelated to External linksHAProxy Enterprise WebsiteHAProxy Wiki0.60section

Related concept clusters Concept neighborhoods

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