A Comparative Evaluation of Active Relational Databases
| Author(s) : | S. Chakravarthy S. Chakravarthy, |
| Publisher : | N/A |
| Publication Date : | 1993 |
| ISSN : | N/A |
| Abstract : | Over the past few years, active databases have become an important area of research. A number of efforts have addressed event-condition-action (ECA) rule support in the context of relational databases. This paper provides a concise comparative evaluation of active database features of representative commercial as well as research prototypes. The comparison uses three key characteristics: rule expressiveness, execution semantics, and efficiency aspects., |