| Sustainability
(1) |
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| • | Balance risks
with costs: |
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| – | There is a
perception that metadata creation and |
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| maintenance will
be expensive |
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| – | But costs
associated with data recovery are not |
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| trivial |
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| – | Need to balance
the risks of data loss with the |
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| cost of creating
metadata |
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| » | Cost/benefit
analysis |
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| » | Robust selection
criteria |
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| » | Co-operation
between repositories |
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| » | Re-use of
existing metadata |
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| DC-2003, Seattle, USA, 29
September 2003 |