ch8 - Database System Concepts Silberschatz, Korth and...

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Unformatted text preview: Database System Concepts Silberschatz, Korth and Sudarshan See www.db-book.com for conditions on re-use Silberschatz, Korth and Sudarshan Database System Concepts Chapter 8: Application Design and Chapter 8: Application Design and Development Development Silberschatz, Korth and Sudarshan 8.<number> Database System Concepts - 5 th Edition, Aug 9, 2005. Chapter 8: Application Design and Development Chapter 8: Application Design and Development User Interfaces and Tools Web Interfaces to Databases Web Fundamentals Servlets and JSP Building Large Web Applications Triggers Authorization in SQL Application Security Silberschatz, Korth and Sudarshan 8.<number> Database System Concepts - 5 th Edition, Aug 9, 2005. User Interfaces and Tools User Interfaces and Tools Most database users do not use a query language like SQL. Forms Graphical user interfaces Report generators Data analysis tools (see Chapter 18) Many interfaces are Web-based Back-end (Web server) uses such technologies as Java servlets Java Server Pages (JSP) Active Server Pages (ASP) Silberschatz, Korth and Sudarshan 8.<number> Database System Concepts - 5 th Edition, Aug 9, 2005. The World Wide Web The World Wide Web The Web is a distributed information system based on hypertext. Most Web documents are hypertext documents formatted via the HyperText Markup Language (HTML) HTML documents contain text along with font specifications, and other formatting instructions hypertext links to other documents, which can be associated with regions of the text. forms , enabling users to enter data which can then be sent back to the Web server Silberschatz, Korth and Sudarshan 8.<number> Database System Concepts - 5 th Edition, Aug 9, 2005. A formatted report A formatted report Silberschatz, Korth and Sudarshan 8.<number> Database System Concepts - 5 th Edition, Aug 9, 2005. Web Interfaces to Databases Web Interfaces to Databases Why interface databases to the Web? 2. Web browsers have become the de-facto standard user interface to databases Enable large numbers of users to access databases from anywhere Avoid the need for downloading/installing specialized code, while providing a good graphical user interface Examples: banks, airline and rental car reservations, university course registration and grading, an so on. Silberschatz, Korth and Sudarshan 8.<number> Database System Concepts - 5 th Edition, Aug 9, 2005....
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This note was uploaded on 04/28/2010 for the course CSE cse123 taught by Professor Benny during the Spring '10 term at LSU Eunice.

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ch8 - Database System Concepts Silberschatz, Korth and...

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