Research any topic before you write.

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

AppleSingle and AppleDouble formats

AppleSingle Format and AppleDouble Format are file formats developed by Apple Computer to store Mac OS "dual-forked" files on the Unix filesystem being used in A/UX, the Macintosh platform's first Unix-like operating system. AppleSingle combined both file forks and the related Finder meta-file information into a single file, whereas AppleDouble stored…

Usage, Overview & Manipulation

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around AppleSingle and AppleDouble formats. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Usage

Manipulation

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.

Map overview Semantic statistics

AppleSingle and AppleDouble formats

Nodes24
Edges23
Triples11
Avg. degree1.92
Density0.083333
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

Important terminology Word statistics

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

Important terminology

appledouble format applesingle file files unix finder mac os information system combined macbinary formats apple used forks use resource data

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
NFSinstance ofSupport for the formats was later added to Unix software0.80text
MAEinstance ofSupport for the formats was later added to Unix software0.80text
but they saw little use outside this small market.AppleSingle is similar in concept to the more popular MacBinary formatinstance ofSupport for the formats was later added to Unix software0.80text
in that the resourceinstance ofSupport for the formats was later added to Unix software0.80text
data forks are combined with a header containing the Finder informationinstance ofSupport for the formats was later added to Unix software0.80text
NFSinstance ofon file systems0.80text
WebDAV that do not natively support resource forksinstance ofon file systems0.80text
Finder informationinstance ofon file systems0.80text
or extended attributesinstance ofon file systems0.80text
that information is stored in AppleDouble formatinstance ofon file systems0.80text
with the second file having a name generated by prependinginstance ofon file systems0.80text

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.