Introduction to Distributed Data Processing and Real Time System

Distributed systems use multiple central processors to serve multiple real-time applications and multiple users. Data processing jobs are distributed among the processors accordingly. The processors …

Information Management Tools – Product and Process Design Tools, Bar Code Systems

Product and Process Design Tools Computer Aided Design (CAD), Computer Aided Engineering (CAE) and Product Data Management (PDM): CAD systems basically assist product designers in …

Relational Database Design

A relational database is a set of formally described tables from which data can be accessed or reassembled in many different ways without having to reorganize the database tables. …

Components of Database Management Systems

The database management system can be divided into five major components, they are: Hardware Software Data Procedures Database Access Language Let’s have a simple diagram …

Information Processing Theory

George A. Miller has provided two theoretical ideas that are fundamental to cognitive psychology and the information processing framework. The first concept is “chunking” and …

Impact and Future of IT in Business Organization

IT in Business Organizations refers to the application of information technology tools, systems, and processes to enhance and streamline business operations. It involves using hardware, …

Hierarchical Data Models, Example, Advantages, Disadvantages

Hierarchical Data Models, Example, Advantages, Disadvantages

Types of File System

What Is A File System? # A file system is basically a set of rules used to decide how data is stored and fetched in …

Types of Data Communication Networks

Communication Networks can be of following 5 types: Local Area Network (LAN) Metropolitan Area Network (MAN) Wide Area Network (WAN) Wireless Inter Network (Internet)   …

Concepts of Data Communications

When we communicate, we are sharing information. This sharing can be local or remote. between individuals, local communication usually occurs face to face, while remote …

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