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Query Processing in Object-Oriented Database Systems (1994)
| Content Provider | CiteSeerX |
|---|---|
| Author | Özsu, M. Tamer Blakeley, José A. |
| Abstract | One of the basic functionalities of database management systems (DBMSs) is to be able to process declarative user queries. The first generation of object-oriented DBMSs did not provide declarative query capabilities. However, the last decade has seen significant research in defining query models (including calculi, algebra and user languages) and in techniques for processing and optimizing them. Many of the current commercial systems provide at least rudimentary query capabilities. In this chapter we discuss the techniques that have been developed for processing object-oriented queries. Our particular emphasis is on extensible query processing architectures and techniques. The other chapters in this book on query languages and optimization techniques complement this chapter. 1 Introduction One of the criticisms of first-generation object-oriented database management systems (OODBMSs) was their lack of declarative query capabilities. This led some researchers to brand first generation ... |
| File Format | |
| Volume Number | 8 |
| Journal | ACM Transactions on Information Systems |
| Language | English |
| Publisher Date | 1994-01-01 |
| Access Restriction | Open |
| Subject Keyword | Query Processing Object-oriented Database System Declarative Query Capability Rudimentary Query Capability Current Commercial System Basic Functionality User Language Query Language Declarative User Query Object-oriented Dbms Object-oriented Query Extensible Query Processing Architecture Significant Research Optimization Technique Last Decade Particular Emphasis Brand First Generation Query Model First Generation First-generation Object-oriented Database Management System Database Management System |
| Content Type | Text |
| Resource Type | Article |
