44 search results - page 3 / 9 » Impact analysis of database schema changes |
VLDB
2005
ACM
13 years 10 months ago
2005
ACM
Schemas evolve over time to accommodate the changes in the information they represent. Such evolution causes invalidation of various artifacts depending on the schemas, such as sc...
EDBT
2010
ACM
13 years 8 months ago
2010
ACM
A profound analysis of all relevant business data in the company is necessary for optimizing business processes effectively. Current analyses typically exclusively run on business...
BTW
2007
Springer
13 years 11 months ago
2007
Springer
Abstract: With information infrastructures getting more and more complex, it becomes necessary to give automated support for managing the evolution of the infrastructure. If change...
ESE
2000
13 years 4 months ago
2000
We present a case study that aims at quantitative assessment of the impact of requirements changes, and quantitative estimation of costs of the development activities that must be ...
DOLAP
2003
ACM
13 years 10 months ago
2003
ACM
In the last years, lots of work have been devoted to multidimensional modeling, star shape schemas and OLAP operations. However, “drill-across” has not captured as much attent...