Transcription of INTRODUCTION TO RDBMS
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INTRODUCTION to RDBMS / 1 CHAPTER 1 INTRODUCTION TO RDBMS Objectives INTRODUCTION What is RDBMS ? Difference between DBMS & RDBMS Summary Check your Progress Answers Questions for Self Study Suggested Readings OBJECTIVES After reading this chapter you will be able to, Describe what RDBMS is State the difference between DBMS & RDBMS INTRODUCTION Most of the problems faced at the time of implementation of any system are outcome of a poor database design.
Vendors of DBMS like Oracle, IBM, DB2, Sybase, and Ingress use SQL as programming language for their database. SQL originated with the system R project in 1974 at IBM's San Jose Research Centre. Original version of SQL was SEQUEL which was an Application Program Interface (API) to the system R project.
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