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Incremental mapping compilation in an object-to-relational mapping system

Author
Bernstein, P.A.; Jacob, M.; Pérez, J.; Rull, G.; Terwilliger , J.F.
Type of activity
Presentation of work at congresses
Name of edition
2013 ACM SIGMOD/PODS
Date of publication
2013
Presentation's date
2013
Book of congress proceedings
Proceedings of the 2013 ACM SIGMOD International Conference on Management of Data
First page
1269
Last page
1280
DOI
https://doi.org/10.1145/2463676.2465294 Open in new window
Repository
http://hdl.handle.net/2117/20267 Open in new window
URL
http://dl.acm.org/citation.cfm?doid=2463676.2465294 Open in new window
Abstract
In an object-to-relational mapping system (ORM), mapping expressions explain how to expose relational data as objects and how to store objects in tables. If mappings are sufficiently expressive, then it is possible to define lossy mappings. If a user updates an object, stores it in the database based on a lossy mapping, and then retrieves the object from the database, the user might get a different result than the updated state of the object; that is, the mapping might not "roundtrip." To avoid ...
Citation
Bernstein, P.A. [et al.]. Incremental mapping compilation in an object-to-relational mapping system. A: ACM SIGMOD Conference. "Proceedings of the 2013 ACM SIGMOD International Conference on Management of Data". 2013, p. 1269-1280.
Keywords
Mapping Database systems
Group of research
IMP - Information Modelling and Processing

Participants

  • Bernstein, Philip A.  (author and speaker )
  • Jacob, Marie  (author and speaker )
  • Pérez, Jorge  (author and speaker )
  • Rull Fort, Guillem  (author and speaker )
  • Terwilliger, James F.  (author and speaker )