Home

Search: i, Versioning

7 results

Results

Schema evolution in OODBs using class versioning

... Monk, S; Sommerville, I Author:  ... Sommerville, I Year:  ...

Publication - cat - 04/17/2013 - 12:38 - 0 comments - 1 attachment

The PRISM Workwench: Database Schema Evolution Without Tears

... schema evolution . In this demonstration, we will show (i) the functionality of PRISM and its supportive AJAX interface, (ii) its ...

Publication - krlis1337 - 04/17/2013 - 11:05 - 0 comments - 0 attachments

A Versioning Management Model for Ontology-Based Data Warehouses

... ontology evolves over the time, the evolution may concern (i) the ontology level, (2) the local schema level, and/or (3) the contents of ...

Publication - cat - 04/17/2013 - 09:49 - 0 comments - 0 attachments

Update Rewriting and Integrity Constraint Maintenance in a Schema Evolution Support System: PRISM++

... to the rewriting techniques used for queries. Thus, we (i) propose a new set of Integrity Constraints Modification Operators (ICMOs), ...

Publication - krlis1337 - 04/17/2013 - 06:49 - 0 comments - 0 attachments

Managing and querying transaction-time databases under schema evolution

... different schema versions. The latter one is realized by (i) introducing Schema Modiļ¬cation Operators (SMO)s to represent the mappings ...

Publication - krlis1337 - 04/17/2013 - 01:38 - 0 comments - 1 attachment

Managing the History of Metadata in support for DB Archiving and Schema Evolution

... Rei Framework designed to provide powerful tools that: (i) facilitate schema evolution and guide the Database Administrator in planning ...

Publication - krlis1337 - 04/16/2013 - 10:05 - 0 comments - 0 attachments

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

... querying of databases with intense evolution histories, i.e., hundreds of schema versions.This scenarios are common in web information ... schema versions. AIMS achieves scalability by using (i) and advanced storage strategy based on relational technology and ...

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