dbms-tutorials

External View Level

The external view level is closest to the users. It is concerned with the way the data is viewed by individual users. You can say that exter...

DATABASE SYSTEM ARCHITECTURE

2:27 PM

We know that the database system provides users with an abstract view of data, by hiding certain details of how data is stored and manipulat...

Data Processing On Internet and Object Oriented Database Systems

10:07 AM

Data Processing On Internet The Internet was introduced in 1969 by Advanced Research Projects Agency (ARPA) of USA. Today, most the database...

Client-Server Database Application and Entity Relationship Model

9:45 AM

Client-Server Database Application Earlier multi-user architectures used mainframe computer to process the database. The mainframe computer ...

Relational Database Systems

9:26 AM

In 1970, E. F. Codd of the IBM Research Laboratory published a paper on the relational data model. In this paper he described a new system (...

Brief History of Database and DBMS

7:04 AM

Due to the advancement in the electronic industry, the increased processing and storage capacity of computer has opened the doors for comput...

Relationship Between DBMS and Application Program

2:12 PM

There is very close relationship between database management system and applications program. The application program provides the user-inte...

Disadvantage of DBMS

1:35 PM

Although there are many advantages of DBMS, the DBMS may also have some minor disadvantages. These are: Cost of Hardware and Software A proc...

Advantages of DBMS

1:01 PM

The database management system has a number of advantages as compared to traditional computer file-based processing approach. The DBA must k...

Components of DBMS

10:33 AM

A database management system (DBMS) consists of several components. Each component plays very important role in the database management syst...

DATABASE MANAGEMENT SYSTEM (DBMS)

1:12 PM

Typically database management system is considered as a computerized record keeping system. However, DBMS is a collection of programs, which...

Types of Database

12:31 PM

The database may be of different types but there are two generic database architectures. These are: Centralized Database Distributed Databas...

DATABASE

10:00 AM

A database is a collection of related data stored in an efficient and compact manner. The word "efficient" means that stored data ...

Disadvantage of Computer File-based Processing System

1:31 PM

Although a computer file-based processing system has many advantages over manual record keeping system, but it has some limitations. The bas...

COMPUTER FILE-BASED PROCESSING SYSTEM

12:47 PM

Before to understand the characteristics of a pure database system, it is necessary to know about the computer file-based processing system,...

DATA PROCESSING

12:24 PM

Data is processed to get the required results. For the purpose, different operations may be performed on data. Therefore, data processing is...

Data

12:06 PM

The word 'data' refers to facts concerning things such as people, objects, event etc. A list of class students' roll numbers, na...

dbms-tutorials

External View Level

DATABASE SYSTEM ARCHITECTURE

Data Processing On Internet and Object Oriented Database Systems

Client-Server Database Application and Entity Relationship Model

Relational Database Systems

Brief History of Database and DBMS

Relationship Between DBMS and Application Program

Disadvantage of DBMS

Advantages of DBMS

Components of DBMS

DATABASE MANAGEMENT SYSTEM (DBMS)

Types of Database

DATABASE

Disadvantage of Computer File-based Processing System

COMPUTER FILE-BASED PROCESSING SYSTEM

DATA PROCESSING

Data

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