This book introduces information systems and their underlying technologies to readers, laying a solid foundation of knowledge before discussing their use and management. Chapter topics cover hardware, software, database, and networking technologies; Internet and World Wide Web technologies; using information systems for electronic business, decision making, and business integration; managing information systems for strategic advantage; managing the development and purchase of information systems; and managing security, disaster recovery, and data retention. For individuals interested in a career in business, with an interest-but little or no knowledge of-information systems and the field of IT.The logical design of the database would be an entity-relationship diagram ( remember these from Chapter 4) that details ... For instance, if a programmer develops a credit card processing module for Roya#39;s Pizza, she can also use that moduleanbsp;...
|Title||:||Information Systems Technology|
|Author||:||Ross A. Malaga|
|Publisher||:||Prentice Hall - 2005|