Database - Introduction to Database - Discussion
Discussion Forum : Introduction to Database - General Questions (Q.No. 2)
2.
Which of the following products was an early implementation of the relational model developed by E.F. Codd of IBM?
Discussion:
33 comments Page 1 of 4.
Amit Soni said:
2 days ago
DB2 is an early implementation of the relational database model developed by E.F. Codd at IBM. Codd introduced the relational model in the 1970s, and DB2 was IBM's commercial implementation of this model, launched in the early 1980s.
It is one of the first relational database management systems (RDBMS) that adhered to Codd's principles, including the use of Structured Query Language (SQL) for managing and retrieving data.
It is one of the first relational database management systems (RDBMS) that adhered to Codd's principles, including the use of Structured Query Language (SQL) for managing and retrieving data.
Neha said:
6 years ago
What is DB2?
Please explain.
Please explain.
Tonu ji said:
7 years ago
DB2 means database 2 or say database version 2. E.F Codd firstly decided to name RDBMS as db2.
Sonu yadav said:
8 years ago
What is db2?
Explain in simple language.
Explain in simple language.
Gayatri said:
8 years ago
Db2 is a database but dbms is a part of effective data management. It's means maintenance of records & informations.
Suman singh said:
10 years ago
What's the difference between dBase-II and db2?
Satya said:
10 years ago
E.f code is the name of the scientist how had given some basic rule of RDBMS. so here E.F code of IBM has no meaning at all.
Ramprakash jangid said:
10 years ago
What is E.F.CODD of IBM?
Abc said:
1 decade ago
Database application is a computer program used for entering and retrieving information from the database.
(1)
Hareesh said:
1 decade ago
What is database application? Please Explain.
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