stored. There are 4 common ways to store a XML documents. The first way is store a XML data in a relational database by shredding the XML document. The second way is store the entire XML document in a large field (BLOB or CLOB). The third way is to store the XML documents using a method called special XML columns. The fourth way is to store the XML document using a native XML database (non-relational way). Q2. Explain the dependent data mart and operational data store architecture. A dependent data
In Chapter 1: Databases and Database Users of the textbook The Fundamentals of Database Systems, Elmasri and Navathe discuss the characteristics, people involved, advantages, and history of database and database management system. To introduce briefly, an assemblage of data of any complexity and size is called a database and DBMS makes it easy for users to manage the database by providing functions like stipulating data types and structures, storing the data, retrieving and updating the stored data
Abeer Sandakli 130078392 IT101- Introduction to IT&IS Assignment Number 1 Q 1. Elaborate strategic Information Architecture. What are major competitive strategy concepts that can be fulfilled using Management Information Systems? Strategic information architecture means strategies of a business enterprise and the collection of strategic information systems that supports the competitive position. A strategic information system can be any kind of information system that controls information technology
A database is a collection of data that is stored in a computer system. Databases allow their users to enter, access, and analyze their data quickly and easily. The easiest way to understand a database is to think of it as a collection of lists. Maintaining data is a much crucial thing for any organizations. The way we organize data is much discussed factor. There is always limitations to store printed data and execute them effectively. Here comes the importance of a comprehensive database system
The database is now an essential part of our daily life that often we are not aware that we are using one. Today's world relies mostly on databases. So, why do we need databases? The purpose of a database is to help to enable individuals to keep track of things. From birth to death, we generate and consume data. The trail of data begins with the birth certificate and continues all the way to a death certificate. In between, every individual creates and consumes enormous amounts of data. Databases
Tour Operator Agency Database Name: Institutional Affiliation: Tour Operator Agency Database 1. Data Model a. Propose an efficient data structure that may hold the tour operator’s data using a normalization process. Describe each step of the process that will enable you to have a 2nd Normal Form data structure The Company is seeking to have a database that will accommodate and sustain its business operations as it continues with the expansion plan. The existing database system is restricted
Introduction The database is the collection of interrelated data which are organized and can be processed by one or more application programs. Advantages of using a Database Mainly a database is used to controlling redundancy in data storage. Also, it’s restrict unauthorized access, Backup and Recovery option, providing storage structures and enforcing integrity constraints. The characteristics of a database are as follows • Structured and Described Data • Data Integrity • Transactions • Data Persistence
1 b. 5 3 Question 2 a 6 4 2 b 7 5 References 8 Question 1 a. Differentiate between database management system and information retrieval system by focusing on their functionalities. Answer: Database Management System is a database program. Technically speaking, it is a software system that uses a standard method of cataloging, retrieving, and running queries on data. The database management system manages incoming data, organizes it, and provides ways for the data to be modified
(Williamson, Katz & Kirsch 2005, Markauskaite 2007) said that ICT-literacy frequently uses the terms computer fluency, information literacy, and digital competency alike. Although the definitions offered by researchers differ, there is an overarching theme that includes the same idea: ICT literacy not only describes a technical ability in using a computer, it includes other intellectual competencies including solving problems and being critical, a person must possess in order to live happily in a
1.0 Introduction Information system can be define as an information that interrelated components that collect the information in order to support the decision making in the business transaction and control the information in an organization. In the information system, it also has the component that make it more relevance. It consist of the input, processing, output, and feedback. But in this article, it is about the computer based information system. Input is the activity that collect the raw data