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Squid (software): History, Supported operating systems & Overview

Squid is a caching and forwarding HTTP web proxy. It has a wide variety of uses, including speeding up a web server by caching repeated requests, caching World Wide Web (WWW), Domain Name System (DNS), and other network lookups for a group of people sharing network resources, and aiding security by filtering traffic. Although used for mainly HTTP and…

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Squid (software) topic overview

The analysis highlights History, Supported operating systems and Overview as prominent areas in the source structure around Squid (software).

Related topics
75
Source areas
6
Connected nodes
81
Extracted relationships
17
Concept neighborhoods
25
Bridge connections
81

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Supported operating systems · 36 topics
Overview · 19 topics
Basic functionality · 8 topics
History · 6 topics
Media-range limits · 3 topics
Reverse proxy · 3 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Developers
Duane Wessels, Henrik Nordström, Amos Jeffries, Alex Rousskov, Francesco Chemolli, Robert Collins, Guido Serassio and volunteers
License
GPL 2.0 or later
Operating system
BSD, Linux, Unix, Windows
Release
July 1996; 30 years ago (1996-07)
Repository
github.com/squid-cache/squid
Stable release
7.6 / 8 June 2026

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

History

Basic functionality

Reverse proxy

Media-range limits

Supported operating systems

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Squid (software) connects Entity context

The extracted context around Squid (software) shows recurring relationship patterns in the source. For example, Squid (software) → Duane Wessels, Henrik Nordström, Amos Jeffries, Alex Rousskov, Francesco Chemolli, Robert Collins, Guido Serassio and volunteers Another extracted example is Squid (software) → GPL 2.0 or later. Use these groups to spot repeated connection types before inspecting the individual relationships.

Squid (software)

Top relations

Developers · 1
Squid (software) → Duane Wessels, Henrik Nordström, Amos Jeffries, Alex Rousskov, Francesco Chemolli, Robert Collins, Guido Serassio and volunteers
License · 1
Squid (software) → GPL 2.0 or later
Operating system · 1
Squid (software) → BSD, Linux, Unix, Windows
Release · 1
Squid (software) → July 1996; 30 years ago (1996-07)
Repository · 1
Squid (software) → github.com/squid-cache/squid
Stable release · 1
Squid (software) → 7.6 / 8 June 2026
Type · 1
Squid (software) → Proxy server
Website · 1
Squid (software) → www.squid-cache.org
Written in · 1
Squid (software) → C++

Important terminology

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

Important terminology

squid proxy server http web requests windows reverse caching internet clients cache used protocol partial use including security systems www

Squid (software) relationships Subject–Predicate–Object triples

TTTA extracted 17 structured relationships around Squid (software). Examples in this analysis include Squid (software) → Developers → Duane Wessels, Henrik Nordström, Amos Jeffries, Alex Rousskov, Francesco Chemolli, Robert Collins, Guido Serassio and volunteers and Squid (software) → License → GPL 2.0 or later. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Squid (software)DevelopersDuane Wessels, Henrik Nordström, Amos Jeffries, Alex Rousskov, Francesco Chemolli, Robert Collins, Guido Serassio and volunteers1.00infobox
Squid (software)LicenseGPL 2.0 or later1.00infobox
Squid (software)Operating systemBSD, Linux, Unix, Windows1.00infobox
Squid (software)ReleaseJuly 1996; 30 years ago (1996-07)1.00infobox
Squid (software)Repositorygithub.com/squid-cache/squid1.00infobox
Squid (software)Stable release7.6 / 8 June 20261.00infobox
Squid (software)TypeProxy server1.00infobox
Squid (software)Websitewww.squid-cache.org1.00infobox
Squid (software)Written inC++1.00infobox
YouTubeinstance ofThis feature is used extensively by video streaming websites0.80text
so that if a user clicks to the middle of the video progress barinstance ofThis feature is used extensively by video streaming websites0.80text
the server can begin to send data from the middle of the fileinstance ofThis feature is used extensively by video streaming websites0.80text

Related concept clusters Concept neighborhoods

The concept neighborhoods around Squid (software) bring nearby vocabulary together. In this analysis, examples include Proxy, Server and Web. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Squid (software)
    • Proxy
    • Server
    • Web
    • Requests
    • Cache
    • Reverse
    • Solaris
    • Systems
    • Website
    • Protocol
    • Partial
    • License
  • squid (software)
    • Proxy
    • Server
    • Web
    • Requests
    • Cache
    • Reverse
    • Solaris
    • Systems
    • Website
    • Protocol
    • Partial
    • License
  • web proxy
    • Reverse
    • Server
    • Squid
    • Cache
    • Clients
    • Website
    • Configuration
    • Use
    • Web
    • Bandwidth
    • Www
    • Requests
  • web server
    • Requests
    • Web
    • Cache
    • Reverse
    • Squid
    • Clients
    • Bandwidth
    • Traffic
    • Www
    • Use
    • Operating
    • Project
  • http
    • Proxy
    • Protocol
    • Use
    • Requests
    • Web
    • Server
    • Squid
    • Reverse
    • Bandwidth
    • Including
    • Internet
    • Cache
  • proxy
    • Reverse
    • Server
    • Squid
    • Website
    • Configuration
    • Use
    • Web
    • Requests
    • Operating
    • Project
    • Also
    • Port
  • reverse proxy
    • Reverse
    • Server
    • Website
    • Squid
    • Also
    • Solaris
    • Systems
    • Configuration
    • Setup
    • Use
    • Web
    • Windows
  • caching
    • Web
    • Requests
    • Http
    • Clients
    • Server
    • Network
    • System
    • Bandwidth
    • Including
    • Limited
    • Security
    • Traffic

Connections between topic areas Semantic bridges

For Squid (software), one of the stronger structural bridges in this analysis connects Squid (software) with Supported operating systems. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Squid (software) — Supported operating systems · splits 45 ⟂ 37
Squid (software) — Overview · splits 62 ⟂ 20
Squid (software) — Basic functionality · splits 73 ⟂ 9
Squid (software) — History · splits 75 ⟂ 7
Squid (software) — Reverse proxy · splits 78 ⟂ 4
Squid (software) — Media-range limits · splits 78 ⟂ 4

Map overview Semantic statistics

Squid (software)

Nodes82
Edges81
Triples17
Avg. degree1.98
Density0.02439
Components1

Source & methodology

TTTA analyzes the structure around Squid (software) to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Supported operating systems & Overview, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Squid (software) · EN edition · Analysis: TopicsToTalkAbout

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