RFC 7089 on HTTP Framework for Time-Based Access to Resource States -- Memento
rfc-editor@rfc-editor.org Fri, 20 December 2013 21:23 UTC
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Subject: RFC 7089 on HTTP Framework for Time-Based Access to Resource States -- Memento
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Date: Fri, 20 Dec 2013 13:22:54 -0800
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A new Request for Comments is now available in online RFC libraries. RFC 7089 Title: HTTP Framework for Time-Based Access to Resource States -- Memento Author: H. Van de Sompel, M. Nelson, R. Sanderson Status: Informational Stream: Independent Date: December 2013 Mailbox: hvdsomp@gmail.com, mln@cs.odu.edu, azaroth42@gmail.com Pages: 50 Characters: 107130 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-vandesompel-memento-11.txt URL: http://www.rfc-editor.org/rfc/rfc7089.txt The HTTP-based Memento framework bridges the present and past Web. It facilitates obtaining representations of prior states of a given resource by introducing datetime negotiation and TimeMaps. Datetime negotiation is a variation on content negotiation that leverages the given resource's URI and a user agent's preferred datetime. TimeMaps are lists that enumerate URIs of resources that encapsulate prior states of the given resource. The framework also facilitates recognizing a resource that encapsulates a frozen prior state of another resource. INFORMATIONAL: This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see http://www.ietf.org/mailman/listinfo/ietf-announce http://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see http://www.rfc-editor.org/search/rfc_search.php For downloading RFCs, see http://www.rfc-editor.org/rfc.html Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC