DBMS

                                                                                DBMS

         Which is a collection of software programs used to store and manage and retrieve data.

Data retrieval is based on 3 key points

1. Accuracy - Free from Errors
2. Timeliness - with in a stipulated time
3. Relevancy  - Related data

                                                                            DATABASE

          Database is a logical container which contains related objects includes tables, views ,indexes, synonyms, stored procedures, stored functions, stored triggers etc....

Models Of DBMS 

1. ER Model
2. Object o\Oriented Model
3. Record Based Logical Model
1. HDBMS
2. NDBMS
3. RDBMS
4. ORDBMS
4. Infological Model
5. Semantic Model

Thanks:

KishoreKumar.v