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Express Data Path: Technology, Data path & AF_XDP

XDP (eXpress Data Path) is an eBPF-based high-performance network data path used to send and receive network packets at high rates by bypassing most of the operating system networking stack. It is merged in the Linux kernel since version 4.8. This implementation is licensed under GPL. Large technology firms including Amazon, Google and Intel support its…

Language: English [EN]
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Express Data Path topic overview

The analysis highlights Technology, Data path and AF_XDP as prominent areas in the source structure around Express Data Path.

Related topics
19
Source areas
3
Connected nodes
22
Extracted relationships
7
Concept neighborhoods
16
Bridge connections
22

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.

Data path · 8 topics
Overview · 8 topics
AF_XDP · 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
Open source community, Google, Amazon, Intel, Microsoft
License
Linux: GPL Windows: MIT License
Operating system
Linux, Windows
Original authors
Brenden Blanco, Tom Herbert
Release
2016; 10 years ago (2016)
Type
Packet filtering

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

Data path

AF_XDP

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 Express Data Path connects Entity context

The extracted context around Express Data Path shows recurring relationship patterns in the source. For example, Express Data Path → Open source community, Google, Amazon, Intel, Microsoft Another extracted example is Express Data Path → Linux: GPL Windows: MIT License. Use these groups to spot repeated connection types before inspecting the individual relationships.

Express Data Path

Top relations

Developers · 1
Express Data Path → Open source community, Google, Amazon, Intel, Microsoft
License · 1
Express Data Path → Linux: GPL Windows: MIT License
Operating system · 1
Express Data Path → Linux, Windows
Original authors · 1
Express Data Path → Brenden Blanco, Tom Herbert
Release · 1
Express Data Path → 2016; 10 years ago (2016)
Type · 1
Express Data Path → Packet filtering
Written in · 1
Express Data Path → C

Important terminology

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

Important terminology

xdp network kernel implementation data intel ebpf program support linux microsoft af path packet gpl high stack licensed amazon google

Express Data Path relationships Subject–Predicate–Object triples

TTTA extracted 7 structured relationships around Express Data Path. Examples in this analysis include Express Data Path → Developers → Open source community, Google, Amazon, Intel, Microsoft and Express Data Path → License → Linux: GPL Windows: MIT License. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Express Data PathDevelopersOpen source community, Google, Amazon, Intel, Microsoft1.00infobox
Express Data PathLicenseLinux: GPL Windows: MIT License1.00infobox
Express Data PathOperating systemLinux, Windows1.00infobox
Express Data PathOriginal authorsBrenden Blanco, Tom Herbert1.00infobox
Express Data PathRelease2016; 10 years ago (2016)1.00infobox
Express Data PathTypePacket filtering1.00infobox
Express Data PathWritten inC1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around Express Data Path bring nearby vocabulary together. In this analysis, examples include Af, Community and Ebpf. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Express Data Path
    • Af
    • Community
    • Ebpf
    • Operating
    • Path
    • System
    • Network
    • Intel
    • Packet
    • Stack
    • User
    • Xdp
  • express data path
    • Operating
    • System
    • Af
    • Community
    • Ebpf
    • Path
    • Network
    • Intel
    • Packet
    • Stack
    • User
    • Xdp
  • ebpf
    • Program
    • Kernel
    • Network
    • Xdp
    • Intel
    • Packet
    • Space
    • User
    • Controller
    • Free
    • Google
    • Gpl
  • network packets
    • Stack
    • Ebpf
    • Controller
    • Interface
    • Nic
    • Operating
    • Path
    • System
    • Used
    • Xdp
    • High
    • Performance
  • operating system
    • Path
    • System
    • Amazon
    • Community
    • Google
    • Gpl
    • Hook
    • License
    • Mit
    • Open
    • Packets
    • Source
  • linux kernel
    • Linux
    • Af
    • Ebpf
    • Community
    • Xdp
    • Intel
    • Packet
    • Hook
    • Mit
    • Open
    • Operating
    • Path
  • gpl
    • Amazon
    • Community
    • Google
    • Hook
    • License
    • Licensed
    • Mit
    • Open
    • Operating
    • Path
    • Source
    • System
  • network interface controller
    • Interface
    • Stack
    • Ebpf
    • Controller
    • Hook
    • Network
    • Nic
    • Used
    • Xdp
    • High
    • Performance
    • Processing

Connections between topic areas Semantic bridges

For Express Data Path, one of the stronger structural bridges in this analysis connects Express Data Path 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
Express Data Path — Overview · splits 14 ⟂ 9
Express Data Path — Data path · splits 14 ⟂ 9
Express Data Path — AF_XDP · splits 19 ⟂ 4

Map overview Semantic statistics

Express Data Path

Nodes23
Edges22
Triples7
Avg. degree1.91
Density0.086957
Components1

Source & methodology

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

Source: Wikipedia — Express Data Path · EN edition · Analysis: TopicsToTalkAbout

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