페이지 이력

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As far as optimisation serving provenance in and of itself is concerned, the management of provenance data streams during data processing is the most likely area of focus. Preserving the link between data and their provenance metadata is also important, particularly in cases where those metadata are _not_ packaged with their corresponding datasets.

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In general, the principal concerns of curation are ensuring the accessibility and availabilty availability of research assets (especially, but not exclusively, data). High availability in particular requires effective replication procedures across multiple sites. It would be expedient to minimise the cost of synchronising replicas and to anticipate where user demand (for retrieval) is likely to be so as to minimise network congestion.

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