As you are planning your trip to the 2013 LITA Forum in Louisville in mid-November, plan to stay a few hours longer to attend the ResourceSync Tutorial happening after the close of the main conference on Sunday. Herbert van de Sompel will lead this 3-hour session where attendees can learn about how the emerging ResourceSync standard can be used to synchronize web resources between servers. There is no cost to attend the post-conference tutorial, but we would appreciate knowing how many people are coming. Please select the post conference checkbox on the registration form to let us know.
ResourceSync — a joint effort of NISO and the Open Archives Initiative (OAI) team with work funded by the Sloan Foundation — has published a draft specification that I urge members of the library technology community to look at. Building on the OAI-PMH strategies for synchronizing metadata, this project is modern web architecture technologies to enable the synchronization of the objects themselves, not just their metadata. From the abstract of the draft specification:
This ResourceSync specification describes a synchronization framework for the web consisting of various capabilities that allow third-party systems to remain synchronized with a server’s evolving resources. The capabilities can be combined in a modular manner to meet local or community requirements. The specification also describes how a server can advertise the synchronization capabilities it supports and how third party systems can discover this information. The specification repurposes the document formats defined by the Sitemap protocol and introduces extensions for them.
The first production version of the Object Reuse and Exchange from the Open Archives Initiative was published today. In the words of the release announcement, ORE provides “the foundation for applications and services that can visualize, preserve, transfer, summarize, and improve access to the aggregations that people use in their daily Web interaction: including multiple page Web documents, multiple format documents in institutional repositories, scholarly data sets, and online photo and music collections.”
Last Friday, Herbert Van de Sompel posted a message to various mailing lists about a proposed revision to the serialization of OAI–ORE into Atom. The proposal by Michael Nelson, Robert Sanderson, and Herbert has two key components:
- To express an ORE Aggregation at the level of an Atom Entry, rather than (as in the current draft) at the level of an Atom Feed
- To convey ORE-specific relationships types using add-ons/extensions, rather than by making ORE-specific interpretations of pre-existing Atom relationship types
Here is the text of Herbert’s message:
Date: Fri, 01 Aug 2008 14:16:24 -0600
From: Herbert Van de Sompel <firstname.lastname@example.org>
Subject: Proposal to revise ORE Atom serialization
As a result of discussions coming from the