ISO 28500:2017
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ISO 28500:2017
68004

Abstract  Preview

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.


General information 

  •  :  Published
     : 2017-08
  •  : 2
     : 26
  •  : ISO/TC 46/SC 4 Technical interoperability
  •  :
    35.240.30 IT applications in information, documentation and publishing

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal:

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