Abstract
The article addresses the key issues in modeling and querying temporal data within the relational framework. These issues include representation of temporal data, temporal grouping (object) identifiers and primary keys of temporal relations, temporal integrity constraints, and fundamental operations of a temporal query language. The paper develops taxonomy for temporal relational databases and establishes criteria to evaluate various proposed extensions to the relational data model. We expect that it will benefit the researchers and guide the practitioners in choosing the right approach for managing temporal data in their applications.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.