integrated collection of related files‚ along with the details of the interpretation of the data. A Data Base ManagementSystem is a software system or program that allows access to data contained in a database. The objective of the DBMS is to provide a convenient and effective method of defining‚ storing‚ and retrieving the information stored in the database. The database and databasemanagementsystems have become essential for managing business‚ governments‚ schools‚ universities‚ banks etc. 1.2 BASIC
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ENGINEERING COMPUTER SCIENCE ON HOTEL MANAGEMENT SYSTEM GROUP 8 PROJECT MEMBERS: 1. XXXXXXX 2. XXXXXXXXXXX 3. XXXXXXXXXXXX 4. XXXXXXXXXX 5. OBRUTSE ONAJITE 09/1635 6. OKOROSOBO TEMITOPE 7. OLAJIDE SEGUN 8. XXXXXXXXXX 9. XXXXXXXX 10. XXXXXXXXXX PROJECT MANAGER: MRS AYITE 1. INTRODUCTION A. BACKGROUND ‘Online Alumni System’ An Alumni Management System is a system that helps in keeping the records of the past
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Distributed Database Management Systems Rajat sharan errajatsharan@gmail.com Abstract: The dream of computing power as readily available as the electricity in a wall socket is coming closer to reality with the arrival of grid and cloud computing. At the same time‚ databases grow to sizes beyond what can be efficiently managed by single server systems. There is a need for efficient distributed database management systems (DBMSs). Current distributed DBMSs are not built to scale to more
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CHAPTER 1: Introducing Database System LEARNING OUTCOMES TOPIC At the end of this chapter‚ students should be able to: DATABASE CONCEPT BSIT 201 Explain what is data management Differentiate manual file system and computerised file system with database system INTRODUCING DATABASE SYSTEM CHAPTER 1 Define database system‚ database and database management system List the functions‚ advantages and disadvantages of database management system PREPARED BY: YEW CHERN
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ITC6000 – Assignment 1 Solution Question -1 Solution a) How many records does this file contain? 13 b) How many fields are there per record? 8 c) What are the field names? First‚ Last Name‚ ID‚ Hours‚ GrossPay‚ Withholding‚ NetPay‚ PayDate d) What problem(s) would you encounter if you tried to create a listing by last name? There are multiple records having the same last name. This is data redundancy e) What other problems do you see? The NetPay amount is a calculated value
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Mobile Database Systems [ 1 ] Jerri Scott Technical Essay #1 Mobile Database Systems MGT – 5151 Database Systems Management November 7‚ 2010 [ 2 ] Due to the increasing utilization of mobile networks and devices‚ mobile database systems have become a prominent method of data access. Data maintenance becomes a necessity for users who require mobility. Therefore‚ the usage of mobile database systems provides a convenient way of data creation‚ collection and management through mobile
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Research Assignment While the database management system terminology has become widespread in India‚ there is a vast space for the adoption of the systems. The market potential still has a significant amount of spread to increase market share. A computer database is a repository of structured data or information and a database management system is a collection of programs that allows storage and retrieval of this data efficiently. Database management systems have undergone significant changes over
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DATABASE DEVELOPMENT FOR AH CHAI MINI CINEMA INTRODUCTION Ah Chai Mini Cinema is a mini cinema. Even though it just a small cinema‚ but it gives the best service and provide quality movie at the good rate. From our observations‚ the cinema has been using conventional filling system to store information about their customers‚ movies and tickets. It requires a lot of files to keep the data. When there are a lot of file‚ it is difficult for the librarians to search for the data when needed
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Database Management Systems I work part time in a marketing research organization‚ which deals with research in the pharmaceutical industry. The total function of this department is to bring out a market research report‚ every month. This report is circulated to the pharmaceutical companies‚ and contains information on the sales of various drugs in the categorized geographical areas of the nation. An important stage in preparation of this report is giving a numeric code to the drugs prescribed
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BANK - CS6302 DATABASE MANAGEMENT SYSTEMS UNIT I 1. What are the disadvantages of file processing system? 2. Explain the basic structure of a relational database with an example. 3. What do you mean by weak entity set? 4. Give example for one to one and one to many relationships. 5. What is the need of normalization? 6. Write a note on functional dependencies. 7. Who is a DBA? What are the responsibilities of a DBA? 8. What is a data model? List the types of data models used. 9. What are the components
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