Reference number
ISO 28500:2017
International Standard
ISO 28500:2017
Information and documentation — WARC file format
Edition 2
2017-08
Preview
ISO 28500:2017
68004
Indisponible en français
Publiée (Edition 2, 2017)
Cette publication a été révisée et confirmée pour la dernière fois en 2023. Cette édition reste donc d’actualité.

ISO 28500:2017

ISO 28500:2017
68004
Langue
Format
CHF 129
Convertir les francs suisses (CHF) dans une autre devise

Résumé

ISO 28500:2017 specifies the WARC file format:

- to store both the payload content and control information from mainstream Internet application layer protocols, such as the HTTP, DNS, and FTP;

- to store arbitrary metadata linked to other stored data (e.g. subject classifier, discovered language, encoding);

- to support data compression and maintain data record integrity;

- to store all control information from the harvesting protocol (e.g. request headers), not just response information;

- to store the results of data transformations linked to other stored data;

- to store a duplicate detection event linked to other stored data (to reduce storage in the presence of identical or substantially similar resources);

- to be extended without disruption to existing functionality;

- to support handling of overly long records by truncation or segmentation, where desired.

Informations générales

  •  : Publiée
     : 2017-08
    : Norme internationale confirmée [90.93]
  •  : 2
  • ISO/TC 46/SC 4
    35.240.30 
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