1. www.apsr.edu.au Long-term Repositories, NLA 20061 Climbing Mt. Preservation: Architectures and Standards Environments for PREMIS Chris Blackall, APSR

2. www.apsr.edu.au Long-term Repositories, NLA 20062 Overview Digital sustainability/preservation concerns Overview of the PREMIS landscape –Climbing Mt. Preservation: a guided tour of standards environments through to architectures (with examples) New service-oriented architectures (and approaches)

3. www.apsr.edu.au Long-term Repositories, NLA 20063 Sustainability Sustainable repositories and preservation –see Kevin Bradley “APSR Sustainability Issues Discussion Paper” January 2005. http://www.apsr.edu.au/documents/ APSR_Sustainability_Issues_Paper.pdf

4. www.apsr.edu.au Long-term Repositories, NLA 20064 Focus Data sustainability –Preservability –Interoperability –Accessibility Key concept: preservation metadata

5. www.apsr.edu.au Long-term Repositories, NLA 20065 The Need for Digital Preservation Why do we need to do anything to preserve digital information? The physical technology will change The data carrier (physical media) The hardware The operating environment will change Rendering software Operating systems Supporting software technologies The format will become obsolete

6. www.apsr.edu.au Long-term Repositories, NLA 20066 Mount Preservation (1)

7. www.apsr.edu.au Long-term Repositories, NLA 20067 Mount Preservation (2)

8. www.apsr.edu.au Long-term Repositories, NLA 20068 Mount Preservation (3)

9. www.apsr.edu.au Long-term Repositories, NLA 20069 Preservation Swamp

10. www.apsr.edu.au Long-term Repositories, NLA 200610 Kabulwarnamyo

11. www.apsr.edu.au Long-term Repositories, NLA 200611 Peter Cooke Lachlan Jimberry, Bardayal Nadjamerrek, Peter Cooke at Kabulwarnamyo

12. www.apsr.edu.au Long-term Repositories, NLA 200612 Ecozones workshop Ecozones Workshop, Kabulwarnamyo, Foreground l. to r. Jeremy Russell- Smith, Murray Garde and Bardayal Nadjamerrek

13. www.apsr.edu.au Long-term Repositories, NLA 200613 Ecozones workshop

14. www.apsr.edu.au Long-term Repositories, NLA 200614 Ecozones workshop

15. www.apsr.edu.au Long-term Repositories, NLA 200615 Ray and Mart Kabulwarnamyo, l. to r. Maath Marralngurra and Ray Nadjamerrek

16. www.apsr.edu.au Long-term Repositories, NLA 200616 Mount Preservation (3)

17. www.apsr.edu.au Long-term Repositories, NLA 200617 Warning

18. www.apsr.edu.au Long-term Repositories, NLA 200618 OAIS Reference Model

19. www.apsr.edu.au Long-term Repositories, NLA 200619 OAIS Detail

20. www.apsr.edu.au Long-term Repositories, NLA 200620 OAIS Reference Model

21. www.apsr.edu.au Long-term Repositories, NLA 200621 OAIS Reference Model

22. www.apsr.edu.au Long-term Repositories, NLA 200622 OAIS 1

23. www.apsr.edu.au Long-term Repositories, NLA 200623 OAIS users

24. www.apsr.edu.au Long-term Repositories, NLA 200624 OAIS software

25. www.apsr.edu.au Long-term Repositories, NLA 200625 OAIS SIP

26. www.apsr.edu.au Long-term Repositories, NLA 200626 OAIS DIP

27. www.apsr.edu.au Long-term Repositories, NLA 200627 OAIS AIP

28. www.apsr.edu.au Long-term Repositories, NLA 200628 OAIS METS Profile

29. www.apsr.edu.au Long-term Repositories, NLA 200629 OAIS PREMIS

30. www.apsr.edu.au Long-term Repositories, NLA 200630 Community of Practice OLAC (Open Language Archives Community) –Federated OLAC Repositories –OLAC metadata standards http://www.language-archives.org/ PARADISEC (Pacific and Regional Archive for Digital Sources in Endangered Cultures) –Linda Barwick http://www.paradisec.org.au EthnoER (Ethnographic eResearch) –Nick Thieberger http://ethnoer.unimelb.edu.au SIP

31. www.apsr.edu.au Long-term Repositories, NLA 200631 SIP Supporting Fieldwork-based Research FIDAS (Fieldwork Data Sustainability) Project –Linda Barwick and Ian Johnson (University of Sydney) Fieldhelper software –Research data management and ‘drag-and-drop’ cataloguing tool http://acl.arts.usyd.edu.au –METS SIP packager using NLA METS Profile But we still need ‘smarter’ digital recording technologies

32. www.apsr.edu.au Long-term Repositories, NLA 200632 DIP DSpace

33. www.apsr.edu.au Long-term Repositories, NLA 200633 DIP Bidwern Project

34. www.apsr.edu.au Long-term Repositories, NLA 200634 DIP Projects FEZ: Fedora-based Repository Management System (The University of Queensland) –http://www.library.uq.edu.au/escholarship/ Manakin Project (Texas A&M University) –Software framework for developing ‘overlay’ Interfaces for DSpace –http://di.tamu.edu/projects/xmlui/manakin

35. www.apsr.edu.au Long-term Repositories, NLA 200635 PREMIS (PREservation Metadata: Implementation Strategies) Working Group http://www.oclc.org/research/p rojects/pmwg/ http://www.oclc.org/research/p rojects/pmwg/ AIP PREMIS

36. www.apsr.edu.au Long-term Repositories, NLA 200636 Preservation Actions Those steps that might be taken to ensure the digital material remains viable. –Refreshment –Migration –Emulation –Encapsulation The primary tool in enabling this process is Preservation Metadata AIP

37. www.apsr.edu.au Long-term Repositories, NLA 200637 Projects PRESTA (PREMIS Requirement Statement) –“PREMIS Requirement Statement Project Report”, Bronwyn Lee, Gerard Clifton and Somaya Langley, National Library of Australia, July 2006 http://www.apsr.edu.au/publications/presta/ AIP

38. www.apsr.edu.au Long-term Repositories, NLA 200638 Projects AONS (Automatic Obsolescence Notification System) Project Sustainability of Word Processing Documents (Ian Barnes, The ANU) –http://www.apsr.edu.au/publications/ preservation_of_word_processing_documents.html –http://www.apsr.edu.au/publications/LaTeX- preservation.pdf AIP

39. www.apsr.edu.au Long-term Repositories, NLA 200639 Mount Preservation (3)

40. www.apsr.edu.au Long-term Repositories, NLA 200640 Enterprise Architectures What is an ‘enterprise’? Promoted by big IT vendors as an ‘enterprise integration’ solution –Complex & expensive, e.g. 2006 DIMIA IT contract, $495mil Service-Oriented Architectures (SOA) Web Service Standards (W3C & OASIS) DEST/JISC e-Framework SIP DIP

41. www.apsr.edu.au Long-term Repositories, NLA 200641 Accidental Architectures SIP DIP

42. www.apsr.edu.au Long-term Repositories, NLA 200642 Service-Oriented Architectures SIP DIP

43. www.apsr.edu.au Long-term Repositories, NLA 200643 Service-Oriented Architectures SIP DIP

44. www.apsr.edu.au Long-term Repositories, NLA 200644 Service-Oriented Architectures SIP DIP

45. www.apsr.edu.au Long-term Repositories, NLA 200645 What about E2E Interoperability? Solved by using asynchronous messaging protocols Lightweight Remote Procedure Call (RPC) protocols: REST (Representational State Transfer) Heavyweight RPC protocols: SOAP (Simple Object Access Protocol) Metadata harvesting protocols: OAI-PMH SIP DIP

46. www.apsr.edu.au Long-term Repositories, NLA 200646 PRESTA Service Model SIP DIP AIP

47. www.apsr.edu.au Long-term Repositories, NLA 200647 JISC/DEST e-Framework Repository Service Model SIP DIP AIP

48. www.apsr.edu.au Long-term Repositories, NLA 200648 Mount Preservation (3)

49. www.apsr.edu.au Long-term Repositories, NLA 200649 Pathways Path 1. Accidental architectures/ monolithic enterprise applications/feral computing Path 2. Enterprise integration using WS standards and technologies/semi-virtuous computing Path 3. Enterprise Service-Oriented Architectures (SOA) and applications/ virtuous computing

50. www.apsr.edu.au Long-term Repositories, NLA 200650 An Innovative Action Plan for the Future The Systemic Infrastructure Initiative The Australian National University The University of Sydney The University of Queensland The National Library of Australia The Australian Partnership for Advanced Computing Supported by: APSR

51. www.apsr.edu.au Long-term Repositories, NLA 200651

52. www.apsr.edu.au Long-term Repositories, NLA 200652 Model