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Data Data refers to raw, unprocessed facts or figures that are collected from various sources. It can be in the form of numbers, words, measurements, observations, or even symbols. For example, the temperature readings of a city over a week (like 25°C, 30°C, 22°C) or a list of student names in a class are examples … Read more
KDD stands for Knowledge Discovery in Databases. It is the process of finding useful information from large amounts of data. The goal is to discover patterns and relationships in the data that can help in decision-making. Steps in KDD Process KDD helps businesses, scientists, and researchers make better decisions based on data. Essential Components and … Read more
Data mining is the process of discovering patterns, trends, and useful information from large sets of data. It involves using tools and techniques like statistics, machine learning, and database systems to analyze data and turn it into meaningful insights. For example, a retail store might use data mining to identify which products are frequently bought … Read more
ERP (Enterprise Resource Planning) ERP is a software system that helps businesses manage and integrate their core processes, such as finance, human resources, inventory, sales, and customer service, into a single platform. Think of it as a central hub where all departments can access and share information in real-time. Benefits of ERP Challenges of ERP … Read more
What is Hospitality Information System? Hospitality Information Systems are specialized tools and software used by businesses in the hospitality industry, such as hotels, restaurants, and travel agencies, to manage their operations efficiently. These systems help streamline tasks like reservations, guest services, inventory management, and billing, making it easier for businesses to provide excellent customer experiences. They … Read more
Some organizations use Management Information Systems (MIS) better than others. The success or failure of MIS depends on different factors. These include technology, management support, data quality, and employee training. A good MIS helps organizations make better decisions and work more efficiently. However, if it is not managed properly, it can cause problems, waste resources, … Read more
An Information System (IS) is a system that collects, stores, processes, and shares information to help people and businesses make decisions. It includes computers, software, people, and processes that work together to manage data efficiently. Difference Between Waterfall Model and Prototyping Model Feature Waterfall Model (Step-by-Step) Prototyping Model (Trial and Improve) Process Follows a step-by-step … Read more
A Computer Reservation System (CRS) is a system that helps businesses manage reservations. It is mostly used in the travel and hotel industry. Airlines, hotels, travel agencies, and car rental companies use CRS to store and update booking details. It allows customers to check availability, book tickets, and make payments easily. CRS replaces manual booking, … Read more
Transaction Processing System (TPS) is a type of system used by businesses to process routine transactions quickly and accurately. It helps record, store, and manage daily operations like sales, payments, and inventory updates. Major Characteristics of TPS (Transaction Processing System) 1. Speed and Accuracy A TPS processes transactions quickly to ensure smooth business operations. It … Read more
An Information System (IS) is a structured framework that collects, processes, stores, and distributes information to support decision-making, coordination, analysis, and control within an organization. It integrates hardware, software, data, processes, and people to facilitate efficient business operations and strategic planning. Fundamentals resources of Information System 1. Hardware Hardware includes all the physical parts of … Read more