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» Schema and Database Evolution in the O2 Object Database Syst...
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SAC
1994
ACM
15 years 3 months ago
Using persistence technology to control schema evolution
Traditional database technology may be extended by taking advantage of the facilities of an integrated persistent programming environment. This paper focuses on how such an enviro...
Richard C. H. Connor, Quintin I. Cutts, Graham N. ...
ILP
2003
Springer
15 years 4 months ago
Applying Theory Revision to the Design of Distributed Databases
This work presents the application of theory revision to the design of distributed databases to automatically revise a heuristic-based algorithm (called analysis algorithm) through...
Fernanda Araujo Baião, Marta Mattoso, Jude ...
OOIS
2000
Springer
15 years 3 months ago
Reconfigurability in Object Database Management Systems: An Aspect-Oriented Approach
ABSTRACT. Cost-effective reconfiguration in ODBMSs is difficult to achieve due to the tradeoff between modularity and efficiency. Existing ODBMS designs offer limited reconfigurabi...
Awais Rashid, Ruzanna Chitchyan
SIGMOD
2009
ACM
202views Database» more  SIGMOD 2009»
15 years 12 months ago
A comparison of flexible schemas for software as a service
A multi-tenant database system for Software as a Service (SaaS) should offer schemas that are flexible in that they can be extended for different versions of the application and d...
Stefan Aulbach, Dean Jacobs, Alfons Kemper, Michae...
115
Voted
IJCSA
2008
126views more  IJCSA 2008»
14 years 11 months ago
The GOQL Language and its Formal Specifications
The Graphical Object Query Language (GOQL) is a graphical query language that complies with the ODMG standard and runs on top of the o2 DBMS. The language provides users with the ...
Euclid Keramopoulos, Philippos Pouyioutas, Tasos P...