Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

D-Bus: History, Art & Standards

D-Bus (short for "Desktop Bus") is a message-oriented middleware mechanism that allows communication between multiple processes running concurrently on the same machine. D-Bus was developed as part of the freedesktop.org project, initiated by GNOME developer Havoc Pennington to standardize services provided by Linux desktop environments such as GNOME and…

Language: English [EN]
Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.
100%
More settings
100% 100% 100% 100% 100%

D-Bus topic overview

The analysis highlights History, Art and Standards as prominent areas in the source structure around D-Bus.

Related topics
79
Source areas
5
Connected nodes
84
Extracted relationships
106
Concept neighborhoods
22
Bridge connections
84

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.

Overview · 28 topics
D-Bus specification · 17 topics
History and adoption · 14 topics
Implementations · 13 topics
Internals · 7 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.

Developer
freedesktop.org et al.
License
GPLv2+ or AFL 2.1
Operating system
Cross-platform
Predecessor
CORBA DCOP
Release
November 2006; 19 years ago (2006-11)
Repository
gitlab.freedesktop.org/dbus/dbus

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

D-Bus specification

Internals

History and adoption

Implementations

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 D-Bus connects Entity context

The extracted context around D-Bus shows recurring relationship patterns in the source. For example, D-Bus → Alex Larsson, An, Anders Carlsson, API, Bonobo, DCOP, GNOME, Havoc Pennington, Heavily, In GNOME, It, KDE, November, POSIX, Qt, Red Hat, The, Windows, Xfce Another extracted example is D-Bus → An, Any, Because, Clients, For, In D-Bus, Methods, OOP, That, The, These, USB. Use these groups to spot repeated connection types before inspecting the individual relationships.

D-Bus

Top relations

related to history · 19
D-Bus → Alex Larsson, An, Anders Carlsson, API, Bonobo, DCOP, GNOME, Havoc Pennington, Heavily, In GNOME, It, KDE, November, POSIX, Qt, Red Hat, The, Windows, Xfce
related to Object model · 12
D-Bus → An, Any, Because, Clients, For, In D-Bus, Methods, OOP, That, The, These, USB
related to Bus model · 8
D-Bus → An, Bus, Every, NetworkManager, There, This, Unique, When
related to overview · 8
D-Bus → CORBA, DCOP, GNOME, IPC, KDE Linux, Processes, The, These
related to GDBus · 7
D-Bus → GDBus, GIO, GLib, GNOME, GTK, MATE Desktop, Xfce
related to Communications model · 6
D-Bus → In, IPC, Messages, RPC, The, To
related to Language bindings · 5
D-Bus → Java, Perl, Ruby, Rust, Several
related to Internals · 4
D-Bus → Another, In, Most, This
related to sd-bus · 4
D-Bus → API, BMW, By, In
related to External links · 3
D-Bus → Bus, Bus TutorialDBus Overview, Freedesktop

Important terminology

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

Important terminology

bus object process name also used connection processes message freedesktop org service desktop library libdbus services daemon communications specification messages

D-Bus relationships Subject–Predicate–Object triples

TTTA extracted 106 structured relationships around D-Bus. Examples in this analysis include D-Bus → Developer → freedesktop.org et al. and D-Bus → License → GPLv2+ or AFL 2.1. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
D-BusDeveloperfreedesktop.org et al.1.00infobox
D-BusLicenseGPLv2+ or AFL 2.11.00infobox
D-BusOperating systemCross-platform1.00infobox
D-BusPredecessorCORBA DCOP1.00infobox
D-BusReleaseNovember 2006; 19 years ago (2006-11)1.00infobox
D-BusRepositorygitlab.freedesktop.org/dbus/dbus1.00infobox
D-BusStable release1.16.2 / 27 February 2025; 17 months ago (27 February 2025)1.00infobox
D-BusTypeIPC daemon1.00infobox
D-BusTypeLinux on the desktop1.00infobox
D-BusWebsitewww.freedesktop.org/wiki/Software/dbus/1.00infobox
D-BusWritten inC1.00infobox
GNOMEinstance ofinitiated by GNOME developer Havoc Pennington to standardize services provided by Linux desktop environments0.80text

Related concept clusters Concept neighborhoods

The concept neighborhoods around D-Bus bring nearby vocabulary together. In this analysis, examples include Processes, Bus and Used. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • D-Bus
    • Processes
    • Bus
    • Used
    • Specification
    • Connection
    • Communications
    • Desktop
    • Services
    • System
    • Process
    • Daemon
    • Object
  • d-bus
    • Processes
    • Bus
    • Used
    • Specification
    • Connection
    • Communications
    • Desktop
    • Services
    • System
    • Process
    • Daemon
    • Object
  • freedesktop.org
    • Org
    • Kde
    • Specification
    • Interface
    • Linux
    • Using
    • Object
    • Libdbus
    • Gnome
    • Name
    • Called
    • Service
  • object oriented
    • Path
    • Client
    • Interface
    • Signals
    • Method
    • Using
    • Name
    • Org
    • Service
    • Must
    • Process
    • Message
  • daemon process
    • Message
    • Connection
    • Service
    • Name
    • Process
    • Messages
    • System
    • Using
    • Processes
    • Connected
    • Must
    • Services
  • d-bus specification
    • Processes
    • Bus
    • Used
    • Specification
    • Connection
    • Communications
    • Desktop
    • Services
    • System
    • Process
    • Daemon
    • Object
  • desktop environments
    • Services
    • Linux
    • Processes
    • System
    • Freedesktop
    • Org
    • Also
    • Libdbus
    • Gnome
    • Kde
    • Communications
    • Specification
  • inter-process communication
    • System
    • Linux
    • Communications
    • Desktop
    • Also
    • Used
    • Daemon
    • D-bus
    • Processes
    • Gnome
    • Kde
    • Must

Connections between topic areas Semantic bridges

For D-Bus, one of the stronger structural bridges in this analysis connects D-Bus with Overview. 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
D-Bus — Overview · splits 56 ⟂ 29
D-Bus — D-Bus specification · splits 67 ⟂ 18
D-Bus — History and adoption · splits 70 ⟂ 15
D-Bus — Implementations · splits 71 ⟂ 14
D-Bus — Internals · splits 77 ⟂ 8

Map overview Semantic statistics

D-Bus

Nodes85
Edges84
Triples106
Avg. degree1.98
Density0.023529
Components1

Source & methodology

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

Source: Wikipedia — D-Bus · EN edition · Analysis: TopicsToTalkAbout

For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.