Object oriented dbms
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This document summarizes a seminar presentation on object-oriented database management systems (OODBMS). It introduces OODBMS as combining object-oriented programming with database management. It lists features of OODBMS like supporting complex objects and encapsulation. Examples of OODBMS are provided like ObjectStore and Versant. It describes services provided by OODBMS like extensibility and schema evolution. Applications of OODBMS and its advantages over relational databases are discussed.
![REFERENCE
A. Aiken , J. Widom and J.M. Hellerstein , "Behavior
of database production rules: termination,
confluence, and observable determinism" , Proc.
ACM SIGMOD , 1999
"Baralis, E., Ceri, S., Widom, J.; Better Termination
Analysis for Active Databases, in [PW93],"
J. A. Blakeley , W. J. McKenna and G. Graefe
, "Experiences Building the Open OODB Query
Optimizer" , Proc. ACM SIGMOD , 1993](https://image.slidesharecdn.com/objectorienteddbms-160820100005/85/Object-oriented-dbms-17-320.jpg)
Object oriented dbms
- 1. SEMINAR ON OBJECT OTIENTED DATABASE MANAGEMENT SYSTEM Presented by: Kartik N. Kalpande
- 2. CONTENT Introduction Whst is oodbms Overview of oodbms o feature of oodbms o Technical elaboration list of oodbms Open source software in oodbms major class in system services provided by oodbms o Application of oodbms o Scope and limitation of oodbms o conclusion
- 3. INTRODUCTION What is oodbms An oodbms is the result of combining object oriented programming principle with database management principle.
- 4. OVERVIEW OF OODBMS Oodbms provided the feature like complex object, object identity, encapsulation types and overhidding, overloading
- 5. WHAT IS DIFFERENCE BETWEEN OODBMS AND RDBMS
- 6. FEATURE OF OODBMS Feature of oodbms from genaral database: able to handle large database controlled concurrency Feature of oodbms in object oriented database: construction of complex object feature of classes and types
- 7. SOME OODBMS object store versant Onotes Db/explorer Poet Objectivity db Eye db
- 8. OPEN SOURCE IN OODBMS ozon zope farmerD xl2
- 9. MAJOR CLASSES IN THIS SYSTEM user persistable remote object owner sharable document remote object factor client view client control client state
- 10. OPEN SOURCE SOFTWARE IN OODBMS EYEDB EYESB 2.8.7 EYEDB IN LINUX + MAGZINE VERSANT B40 XRX
- 11. KEY FEATURE OF EYEDB Genericity & orthogonality of object model efficiency scalability
- 12. OZON JAVA BASED OODBMS Db40 E4graph coldstore
- 13. SERVICES PROVIDED BY OODBMS Extensibility expressive power support for schema evolution improved performance reusability
- 14. APPLICATION before we begin we should aknowledge reality there are situtation in which an rdbms just fine. but after a time superior database application is oodbms are found
- 15. SCOPE AND LIMITATION Advantages: composite object and relationship. no impendence mismatch no primary key Disadvantages: schema change language dependence
- 16. CONCLUSION oodbms is a dbms with an underlaying object oriented data model oodbms has three model
- 17. REFERENCE A. Aiken , J. Widom and J.M. Hellerstein , "Behavior of database production rules: termination, confluence, and observable determinism" , Proc. ACM SIGMOD , 1999 "Baralis, E., Ceri, S., Widom, J.; Better Termination Analysis for Active Databases, in [PW93]," J. A. Blakeley , W. J. McKenna and G. Graefe , "Experiences Building the Open OODB Query Optimizer" , Proc. ACM SIGMOD , 1993