Search: in, Database s.e., 2010

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Automated Co-evolution of Conceptual Models, Physical Databases, and Mappings

... application development lifecycle. The two primary schemas in an application, the conceptual model and the persistent database model, must ... model changes and the database and mapping must evolve in kind. We present a technique that, in most cases, allows those evolutions to ...

Publication - cat - 04/16/2013 - 20:38 - 0 comments - 0 attachments

Worry-free database upgrades: automated model-driven evolution of schemas and complex mappings

... application development lifecycle. The two primary schemas in an application, the client conceptual object model and the persistent ... automatic evolution of object-relational mapping artifacts in the Microsoft Entity Framework. When starting with a valid mapping between ...

Publication - cat - 04/16/2013 - 20:05 - 0 comments - 1 attachment

Stones Falling in Water: When and How to Restructure a View–Based Relational Database

... Advances in Databases and ... URL:  ... that makes use of database views. By using views, changes in the structure of the database schema can be delayed until absolutely ...

Publication - jlloret - 04/16/2013 - 15:05 - 0 comments - 0 attachments

Scalable Architecture and Query Optimization for Transaction-time DBs with Evolving Schemas

... causes major usability and scalability problems in preservation,retrieval and querying of databases with intense evolution ... hundreds of schema versions.This scenarios are common in web information systems and scientific databases that frequently accumulate ...

Publication - krlis1337 - 04/16/2013 - 08:05 - 0 comments - 0 attachments