CA Describes efforts undertaken at the National Library of New Zealand to ensure preservation of electronic resources.
Phrases
<P1> The National Library Act 1965 provides the legislative framework for the National Library of New Zealand '... to collect, preserve, and make available recorded knowledge, particularly that relating to New Zealand, to supplement and further the work of other libraries in New Zealand, and to enrich the cultural and economic life of New Zealand and its cultural interchanges with other nations.' Legislation currently before Parliament, if enacted, will give the National Library the mandate to collect digital resources for preservation purposes. <warrant> (p. 18) <P2> So, the Library has an organisational commitment and may soon have the legislative environment to support the collection, management and preservation of digital objects. ... The next issue is what needs to be done to ensure that a viable preservation programme can actually be put in place. (p. 18) <P3> As the Library had already begun systematising its approach to resource discovery metadata, development of a preservation metadata schema for use within the Library was a logical next step. (p. 18) <P4> Work on the schema was initially informed by other international endeavours relating to preservation metadata, particularly that undertaken by the National Library of Australia. Initiatives through the CEDARS programme, OCLC/RLG activities and the emerging consensus regarding the role of the OAIS Reference Model ... were also taken into account. <warrant> (p. 18-19) <P5> The Library's Preservation Metadata schema is designed to strike a balance between the principles of preservation metadata, as expressed through the OAIS Information Model, and the practicalities of implementing a working set of preservation metadata. The same incentive informs a recent OCLC/RLG report on the OAIS model. (p. 19) <P6> [I]t is unlikely that anything resembling a comprehensive schema will become available in the short term. However, the need is pressing. (p. 19) <P7> The development of the preservation metadata schema is one component of an ongoing programme of activities needed to ensure the incorporation of digital material into the Library's core business processes with a view to the long-term accessibility of those resources. <warrant> (p. 19) <P8> The aim of the above activities is for the Library to be acknowledged as a 'trusted repository' for digital material which ensures the viability and authenticity of digital objects over time. (p. 20) <P9> The Library will also have to develop relationships with other organisations that might wish to achieve 'trusted repository' status in a country with a small population base and few agencies of appropriate size, funding and willingness to take on the role.
Conclusions
RQ There are still a number of important issues to be resolved before the Library's preservation programme can be deemed a success, including the need for: higher level of awareness of the need for digital preservation within the community of 'memory institutions' and more widely; metrics regarding the size and scope of the problem; finance to research and implement digital preservation; new skill sets for implementing digital preservation, e.g. running the multiplicity of hardware/software involved, digital conservation/archaeology; agreed international approaches to digital preservation; practical models to match the high level conceptual work already undertaken internationally; co-operation/collaboration between the wider range of agents potentially able to assist in developing digital preservation solutions, e.g. the computing industry; and, last but not least, clarity around intellectual property, copyright, privacy and moral rights.
SOW
DC OAIS emerged out of an initiative spearheaded by NASA's Consultative Committee for Space Data Systems. It has been shaped and promoted by the RLG and OCLC. Several international projects have played key roles in shaping the OAIS model and adapting it for use in libraries, archives and research repositories. OAIS-modeled repositories include the CEDARS Project, Harvard's Digital Repository, Koninklijke Bibliotheek (KB), the Library of Congress' Archival Information Package for audiovisual materials, MIT's D-Space, OCLC's Digital Archive and TERM: the Texas Email Repository Model.
