Cost Model for Digital Preservation: Cost of Digital Migration.
Ulla Bøgvad KejserAnders Bo NielsenAlex ThirifaysPublished in: Int. J. Digit. Curation (2011)
Keyphrases
- cost model
- digital preservation
- digital information
- digital objects
- query cost
- complex queries
- execution plan
- query optimization
- digital content
- query plan
- query execution
- query processing
- long term
- range queries
- multimedia databases
- database systems
- information management
- digital libraries
- metadata
- cultural heritage
- regular expressions
- data objects
- data management
- information technology