Application in Library: A modern library cannot be imagined without the application of computers. In the library and information centres computers can be used for performing efficiently all sorts of jobs from the procurement of the reading materials to their organization and use. So‚ it can serve as a remedy for all the existing problems of libraries and information centres. But‚ till now computers have been used successfully in the following areas of library activities. A) Library House Keeping
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Title: E-Library: Online library reservation system. Abstract: I’m going to develop an online electronic library system that could be used by universities‚ schools‚ or public libraries‚ to control the process of: reserving‚ lending‚ and returning of books. Any user who subscribes to the library can reserve books online‚ and check the status and history of his transactions. Introduction: Literature Review: As I searched through the Internet to find what had been done
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1 Database Design and Implementation Candidate Name: Course Name: Date of Submission: Authorization: MAY MYAT SWE Database Design and Implementation 7‚ April 2012 University of Greenwich June 2012 KMD Yangon Center MAY MYAT SWE 2 Database Design and Implementation Table of Contents No Description Page Assumption ........................................................................................ 3 1. 2. 3. 4. 5. 6. Conceptual Data Model ........................
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PHYSICAL DATABASE DESIGN EXAMPLES Example 1 – Consider the following relational database for the Super Baseball League. It keeps track of teams in the league‚ coaches and players on the teams‚ work experience of the coaches‚ bats belonging to each team‚ and which players have played on which teams. Note the following facts about this environment: The database keeps track of the history of all of the teams that each player has played on and all of the players who have played on each team. The
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SOFTWARE REQUIREMENTS SPECIFICATION (SRS) for the System Name UNISEL LIBRARY MEMBERSHIP SYSTEM Prepared For: MDM NOR AZLIANA AKMAL JAMALUDIN Prepared By: MOHAMAD HAFIZ BIN MOHAMAD NOOR 4111017111 LOGGESWARAN SINNAIH 4111009881 MUHAMMAD ABDUL HAKIM BIN ZAINI 4111022751 SYED AHMAD RIDHWAN BIN SYED MOKHTAR 4111023651 Authenticated by __________________ Approved by__________________ Date ___________________ Date __________________
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History of Database Technology Past and Present The term database was popularized with the growth of the computer industry and is typically thought of as software used to store‚ index‚ manipulate‚ and retrieve information (Vaughn). Database software has been in use since the Census Bureau used a punch card system to meet the requirements for the collection‚ sorting‚ and reporting of data for the 1890 census (National Research Council). These earliest databases were flat file databases. The flat-file
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ПhotelName(Hotel Hotel.hotelNo=Room.hotelNo (σprice>100(Room))) It is a join of hotel and room with the price greater than 100. d) Guest(σdateTo>’1-June-12’(Booking) It produces a join of guest and booking with an end date greater than June 12. 2. Provide the equivalent tuple relational calculus expressions for each of the relational algebra queries given in question 1 a) ПhotelNo(σprice>100(Room)) TRC: {R.hotelNo | Room(R) /\ R.price > 100} b) σHotel.hotelNo=Room.hotelNo(Hotel X Room)
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Database Processing‚ 13e (Kroenke/Auer) Chapter 9: Managing Multiuser Databases 1) Database administration tasks have to be performed for single-user‚ personal databases. Answer: TRUE Diff: 3 Page Ref: 396 2) Database administration is more important but less difficult in multiuser database systems than in single-user database systems. Answer: FALSE Diff: 2 Page Ref: 396 3) In general‚ the overall responsibility of the DBA is to facilitate the development and use of the database system
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Database Environment Paper 1 Database Environment Paper Database Environment Paper 2 Database Environment Paper In the business world‚ the use of many different types of databases is not only commonplace‚ but an essential part of day to day operations. A database is a structured collection of information that is stored on a computer or server that allows the data to be quickly accessed‚ analyzed‚ and allows the ability for queries to be run. The use of a database allows businesses
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Parliament 7 th Catalan Congress on Documentation‚ 5 th November 1999 The role of libraries in modern society The information society development demands to re-define the position and objectives of all the institutions which work with information‚ knowledge‚ and culture. Of these‚ media and education have been discussed in the European Union actively. Libraries have been a marginal theme. The situation is changing. Libraries have been identified as one of the key elements for open access to information
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