Flexible Dataspace Management Through Model Management
Proceedings of the 2010 EDBT/ICDT Workshops
Utilising the MISM model independent schema management platform for query evaluation
BNCOD'11 Proceedings of the 28th British national conference on Advances in databases
A runtime approach to model-generic translation of schema and data
Information Systems
DSToolkit: an architecture for flexible dataspace management
Transactions on Large-Scale Data- and Knowledge-Centered Systems V
EXLEngine: executable schema mappings for statistical data processing
Proceedings of the 16th International Conference on Extending Database Technology
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Model management is a metadata-based approach to database problems aimed at supporting the productivity of developers by providing schema manipulation operators.Here we propose MISM (Model Independent Schema Management), a platform for model management offering a set of operators to manipulate schemas, in a manner that is both model-independent (in the sense that operators are generic and apply to schemas of different data models) and model-aware (in the sense that it is possible to say whether a schema is allowed for a data model). This is the first proposal for model management in this direction.We consider the main operators in model management: merge, diff, and modelgen. These operators play a major role in solving various problems related to schema evolution (such as data integration, data exchange or forward engineering), and we show in detail a solution to a major representative of the class, the round-trip engineering problem.