Basic concept of ORACLE
in ORCLE different types of terms are there-->
first you need to know they basic terms
let's take the terms
1.DATA STORE: it is a location to store the data is store
2.DATA BASE : data base is a kind of data store
3.DBMS: data base management system it is a software it used to create and maintain data base
4.RDBMS : it is a kind of DBMS it is used to create and maintain database in the form of table
5.META DATA
data we can store the 5ways---> they are
1.variable
2.object
3.file
4.dataname
THE ORACLE MAIN GOAL IS -->
storing the oraganization's business data
History of ORCLE :
1970 E.F CODD is presented the one presentation he introduced the RDBMS concept
next day it will come the newspapaer and that concept read by ORCLE COMPANY FOUNDER .
1977 :established a company software development laboratories
1979 :relational software incorparation
introduced the ORCLE 2 nd version
1983 : they renamed the company ORCLE corpraration.