X-time: Schema versioning and cross-version querying in data warehouses

Proceedings - International Conference on Data Engineering

Volumn , Issue , 2007, Pages 1471-1472

  Rizzi, Stefano ^a   Golfarelli, Matteo ^a  

^a UNIVERSITY OF BOLOGNA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

QUERY PROCESSING; RELATIONAL DATABASE SYSTEMS; SOFTWARE PROTOTYPING;

CROSSVERSION QUERIES; SCHEMA VERSIONING; X-TIME;

DATA WAREHOUSES;

EID: 34548735257     PISSN: 10844627     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICDE.2007.369038     Document Type: Conference Paper

References (3)

1. M. Blaschka. FIESTA - A framework for schema evolution in multidimensional databases. PhD thesis, Technische Universitat Munchen, Germany, 2000.
2. M. Golfarelli, J. Lechtenbörger, S. Rizzi, and G. Vossen, Schema versioning in data warehouses: Enabling crossversion querying via schema augmentation. Data and Knowledge Engineering, 59(2):435-459, 2006.
3. R. Wrembel and T. Morzy. Managing and querying versions of multiversion data warehouse. In Proc. EDBT, pages 1121-1124, Munich, Germany, 2006.