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Format

Verity Collection Document Dataset Descriptor Style Set

Summary

Name
Verity Collection Document Dataset Descriptor Style Set
Identifiers
PUID: fmt/457
Description
A Verity collection is the fundamental structure underlying the search capabilities of Verity applications. A collection consists of information about a particular set of documents that are available for searching and viewing. The specific information stored for a collection includes a word index and various other indexes, plus a document table containing document field information and logical pointers to the document files. The Verity Collection Document Dataset Descriptor Style Set file contains definitions for all internal fields included in the default schema for the collection’s document table.
File extensions
ddd
Source
Digital Preservation Department / The National Archives

Internal signatures

Verity Collection Document Dataset Descriptor Style Set

Note
BOF: # style.ddd.1.7 - 1/18/94..# @(#) EOF: }......}..

Byte sequences

Min Frag Length
Absolute from BOF
Offset
0
Max offset
None
Byte Sequence
23207374796C652E64646409312E37202D20312F31382F39340D0A232040282329
Endianness
None
Min Frag Length
Absolute from EOF
Offset
0
Max offset
None
Byte Sequence
7D0D0A0D0A0D0A7D0D0A
Endianness
None

Changelog

  • Updated in V85

    Release date
    29 June 2016

    Verity Collection Document Dataset Descriptor Style Set: Added description at suggestion of National Records of Scotland.

  • Added in V62

    Release date
    28 August 2012

    Verity Collection Document Database Descriptor: Signature developed through PRONOM Research.

    Verity Collection Document Database Descriptor Style Set: Outline Entry Added.