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David Tarrant davetaz@ecs.soton.ac.uk School of Electronics & Computer Science

KeepIt -------------------------------------- Kultur, eCrystals, EdShare (and NECTAR) – Preserve It!. David Tarrant davetaz@ecs.soton.ac.uk School of Electronics & Computer Science. Project Overview. Aim: To create a number of exemplar preservation repositories from which others can learn

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David Tarrant davetaz@ecs.soton.ac.uk School of Electronics & Computer Science

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  1. KeepIt--------------------------------------Kultur, eCrystals, EdShare (and NECTAR) – Preserve It! David Tarrant davetaz@ecs.soton.ac.uk School of Electronics & Computer Science

  2. Open Repositories 2009 – Atlanta, GA Project Overview • Aim: To create a number of exemplar preservation repositories from which others can learn • Small number of very diverse repositories Training Deployment Development

  3. Open Repositories 2009 – Atlanta, GA Repository Content

  4. Open Repositories 2009 – Atlanta, GA Preservation Long Term Reliable Storage Risk Analysis Mitigation / Action

  5. Open Repositories 2009 – Atlanta, GA Long Term Reliable Storage • Content specific storage • Hybrid storage solutions • Preservation aware storage • Object orientated storage • Smart storage • Simple storage based preservation services • (Hybrid) EPrints Storage Controller • EC2 based preservation services (act on S3) • Storage status reports

  6. Open Repositories 2009 – Atlanta, GA Long Term Reliable Storage EPrints is expanding the number places in which plug-ins can be utilised. Export Plug-ins Import Plug-ins EPrints Core Interfaces, Submission Manager Database Controller Storage Controller CLOUD (Amazon S3)

  7. Open Repositories 2009 – Atlanta, GA Risk Analysis • File Formats • Significant Properties • Resolution policy • Risk analysis policies • Preservation registry (p2-registry) • File format plug-in toolset EPrints • Risk analysis for files in repository • An open preservation registry

  8. Open Repositories 2009 – Atlanta, GA Risk Analysis File format plug-in toolset EPrints

  9. Open Repositories 2009 – Atlanta, GA Risk Analysis • Preservation registry (p2-registry)

  10. Open Repositories 2009 – Atlanta, GA Risk Analysis Risk analysis for files in repository

  11. Open Repositories 2009 – Atlanta, GA Mitigation / Action • Choosing storage platforms • Migration vs Emulation • The importance of policy • Migration pathways • Integration of simple migration services • Using smart storage and cloud based services • Risk Analysis -> Migration Integration

  12. Open Repositories 2009 – Atlanta, GA Mitigation / Action • Risk Analysis -> Migration Integration Migration Tools Tool Preservation Level PPT -> PPTX PPT -> PDF

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