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» Ode as an Active Database: Constraints and Triggers
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VLDB
1991
ACM
110views Database» more  VLDB 1991»
13 years 7 months ago
Ode as an Active Database: Constraints and Triggers
The Ode object-oriented database provides facilities for associating conslraims and [riggers with ohjecls. Conslrainls and triggers are associated with class (ohjea type) definiti...
Narain H. Gehani, H. V. Jagadish
SIGMOD
1989
ACM
103views Database» more  SIGMOD 1989»
13 years 7 months ago
ODE (Object Database and Environment): The Language and the Data Model
ODE is a database system and environment based on the object paradigm. It offers one integrated data model for both database and general purpose manipulation. The database is defi...
Rakesh Agrawal, Narain H. Gehani
BNCOD
2007
104views Database» more  BNCOD 2007»
13 years 5 months ago
Integrity Checking and Maintenance with Active Rules in XML Databases
While specification languages for integrity constraints for XML data have been considered in the literature, actual technologies and methodologies for checking and maintaining in...
Henning Christiansen, Maria Rekouts
EUROMICRO
1998
IEEE
13 years 8 months ago
Approaches for Scheduling of Triggered Transactions in Real-Time Active Database Systems
A real-time active database system (RTADBS) has to provide capabilities for timely trigger of timeconstrained transactions and at the same time to process them, concurrently with ...
Kam-yiu Lam, Tony S. H. Lee
ESM
2000
13 years 5 months ago
The simulation of business rules in active databases using expert system approach
A very active field of research of Database Management Systems (DBMS) is concerned with an augmentation of DBMS by rules. Passive rules (constraints) were the first to be investig...
Ivan Bruha, Frantisek Franek, Vladimir L. Rosicky