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Icinga: History, Architecture & Features

Icinga is an open-source computer system and network monitoring application. It was created as a fork of the Nagios system monitoring application in 2009 in an attempt to improve on Nagios' development process. The first stable version, 1.0, was released in December 2009. In 2010 it was described as offering better database connectors, web interface, and…

Language: English [EN]
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Icinga topic overview

The analysis highlights History, Architecture and Features as prominent areas in the source structure around Icinga.

Related topics
50
Source areas
5
Connected nodes
55
Extracted relationships
151
Concept neighborhoods
13
Bridge connections
55

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.

Architecture · 15 topics
History · 15 topics
Features · 10 topics
Extended functionality · 5 topics
Overview · 5 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.

License
GPLv2
Operating system
Cross-platform (master on Linux only)
Release
May 2009 (2009-05)
Repository
github.com/Icinga/icinga2
Stable release
2.16.4 (Icinga 2) / 15 July 2026; 40 days ago (2026-07-15)
Type
Network monitoring

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

Features

Architecture

Extended functionality

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 Icinga connects Entity context

The extracted context around Icinga shows recurring relationship patterns in the source. For example, Icinga → Business, Business Process Addons, Configuration, Cygwin, Icinga's, InGraph, LConf, Nagios, NagiosGrapher, NagiosQL, Nagmap, NagTrap, NagVis, Nconf, Network, NSClient, Performance, PNP4Nagios, SNMP, SNMPTT Another extracted example is Icinga → Database, Icinga Core, Icinga Data Out, Icinga Data Out Database, Icinga Data Out Module, IDO2DB, IDODB, IDOMOD, IDOUtils, It, PHP-based Icinga Web, SSL-encrypted TCP, The Icinga Classic, The Icinga Core, Though. Use these groups to spot repeated connection types before inspecting the individual relationships.

Icinga

Top relations

related to Extended functionality · 22
Icinga → Business, Business Process Addons, Configuration, Cygwin, Icinga's, InGraph, LConf, Nagios, NagiosGrapher, NagiosQL, Nagmap, NagTrap, NagVis, Nconf, Network, NSClient, Performance, PNP4Nagios, SNMP, SNMPTT
related to Icinga Core · 15
Icinga → Database, Icinga Core, Icinga Data Out, Icinga Data Out Database, Icinga Data Out Module, IDO2DB, IDODB, IDOMOD, IDOUtils, It, PHP-based Icinga Web, SSL-encrypted TCP, The Icinga Classic, The Icinga Core, Though
related to Icinga's User Interface · 14
Icinga → Command Control Interface, Cronks, Doctrine, Icinga Core, Icinga Web, Input/Database, IPv4, IPv6, It, New Web, PHP, REST API, The, Web
related to Visualisation & reporting · 12
Icinga → Icinga Classic, Icinga Classic UI, Icinga Reporting, Icinga Web, InGraph, Jasper Reports, NagiosGrapher, PNP4Nagios, Report, SLA, Top, Two
related to Icinga Reporting · 10
Icinga → Icinga Classic, Icinga Reporting, Icinga Web, Icinga's, It, Jasper Reports, Reports, The, The Icinga, Top
related to Icinga Data Out Database · 9
Icinga → Database, Icinga Web, IDODB, In, MySQL, Nagios, Oracle, PostgreSQL, The Icinga Data Out
related to Icinga Mobile · 9
Icinga → Administration, Android, Based, BlackBerry Tablet OS, Icinga Mobile, JavaScript, Sencha Touch, These, WebKit
related to Architecture · 8
Icinga → APIs, Icinga Core, Icinga's, Icinga's Doctrine, It, REST, The, This
related to history · 8
Icinga → API, Core, In, In May, Nagios, The, Web, Zulu
related to Icinga 2 · 7
Icinga → Icinga Core, Icinga Data Out Database, IDO DB, Nagios, SSL, The, The Icinga

Important terminology

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

Important terminology

monitoring core web interface nagios user database system also data network users released api reporting add-ons 2009 optional distributed interfaces

Icinga relationships Subject–Predicate–Object triples

TTTA extracted 151 structured relationships around Icinga. Examples in this analysis include Icinga → License → GPLv2 and Icinga → Operating system → Cross-platform (master on Linux only). The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
IcingaLicenseGPLv21.00infobox
IcingaOperating systemCross-platform (master on Linux only)1.00infobox
IcingaReleaseMay 2009 (2009-05)1.00infobox
IcingaRepositorygithub.com/Icinga/icinga21.00infobox
IcingaStable release2.16.4 (Icinga 2) / 15 July 2026; 40 days ago (2026-07-15)1.00infobox
IcingaTypeNetwork monitoring1.00infobox
IcingaWebsiteicinga.com1.00infobox
IcingaWritten inC++, PHP1.00infobox
Icingais aopen-source computer system and network monitoring application0.90text
Icingais aZulu word meaning0.90text
optional reporting module with improved SLA accuracyinstance ofIcinga offers Nagios’ features with some additions0.80text
additional database connectors for PostgreSQLinstance ofIcinga offers Nagios’ features with some additions0.80text

Related concept clusters Concept neighborhoods

The concept neighborhoods around Icinga bring nearby vocabulary together. In this analysis, examples include Web, Core and Monitoring. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Icinga
    • Web
    • Core
    • Monitoring
    • User
    • Interface
    • Database
    • Reporting
    • Data
    • Distributed
    • Optional
    • Released
    • Users
  • icinga
    • Web
    • Core
    • Monitoring
    • User
    • Interface
    • Database
    • Reporting
    • Data
    • Distributed
    • Optional
    • Released
    • Users
  • network monitoring
    • System
    • Core
    • Software
    • Data
    • Users
    • Also
    • Nagios
    • Database
    • Interface
    • Systems
    • Web
    • Distributed
  • fork
    • Development
    • Features
    • Reporting
    • System
    • Nagios
    • Database
    • Architecture
    • External
    • Offers
    • Process
    • Stable
    • Icinga's
  • web 2.0
    • Icinga
    • Interface
    • User
    • Core
    • Database
    • Api
    • Interfaces
    • Data
    • Monitoring
    • Add-ons
    • Software
    • Systems
  • command control interface
    • Core
    • User
    • Web
    • Add-ons
    • Data
    • Also
    • Monitoring
    • Architecture
    • External
    • Stable
    • Various
    • Access
  • architecture
    • Software
    • Database
    • Core
    • Reporting
    • Data
    • Fork
    • Component
    • Development
    • External
    • Features
    • Interface
    • New
  • nagios
    • Process
    • Software
    • System
    • Core
    • Also
    • Database
    • Interface
    • Architecture
    • Component
    • External
    • Features
    • New

Connections between topic areas Semantic bridges

For Icinga, one of the stronger structural bridges in this analysis connects Icinga with History. 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
Icinga — History · splits 40 ⟂ 16
Icinga — Architecture · splits 40 ⟂ 16
Icinga — Features · splits 45 ⟂ 11
Icinga — Overview · splits 50 ⟂ 6
Icinga — Extended functionality · splits 50 ⟂ 6

Map overview Semantic statistics

Icinga

Nodes56
Edges55
Triples151
Avg. degree1.96
Density0.035714
Components1

Source & methodology

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

Source: Wikipedia — Icinga · EN edition · Analysis: TopicsToTalkAbout

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