Output – VIF: Embedding Versioning

Title: VIF: Embedding Versioning Information in an Object

Pages: webpage
Date Released: Jan2008

URI for Output: http://www.lse.ac.uk/library/vif/Framework/Object/index.html

Summary of contents:
Because it is entirely possible for users to access objects within a repository without ever seeing any metadata, VIF recommends that some versioning information is embedded into the object and suggests the following:

“It is strongly recommended that at least one of the following solutions to embed versioning information into object is advocated and used systematically within a repository:

1. ID Tags and Properties Fields
2. Cover Sheet
3. Filename
4. Watermark”

The framework provides some further details about each of these. In essence – use something and use it consistently

Comments:
Supporting interoperabilty, especially interoperability over time is reliant on being able to distinguish between versions. It maybe simple to regard ‘use something consistently’ as a standard but if a repository at least follows it’s own standard. this provides a starting point for interoperability.

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