Encyclopedia of Database Systems

2018 Edition
| Editors: Ling Liu, M. Tamer Özsu

Dynamic Web Pages

  • Maristella Matera
Reference work entry
DOI: https://doi.org/10.1007/978-1-4614-8265-9_5017

Definition

Dynamic Web pages are “built” at run-time, i.e., when the Web page is accessed through a Web browser, by dynamically extracting content from a data source and by using such content to fill in predefined page templates.

Key Points

Historically, hypertext navigation was meant as a way to move among “static” documents, i.e., Web pages whose HTML code includes both the content to be presented and the markup tags determining content rendition. Real-life Web applications however require the capability of serving to the users’ pages that dynamically publish content coming from one or more data sources. For example, the content of the home page of a news magazine is refreshed daily, by extracting the latest news from the news repository. This requirement goes beyond the original capabilities of the HTTP protocol, which is designed to exchange requests and resources between the browser and the server and not to govern the process by which the desired resource is built.

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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Politecnico di MilanoMilanItaly

Section editors and affiliations

  • Tiziana Catarci
    • 1
  1. 1.Dept. di Ingegneria Informatica, Automatica e GestionaleUniversita di RomaRomaItaly