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Course: CSI CSI 1306, Spring 2010School: University of Ottawa
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3540 Structures, CSI techniques et normes du Web Tuesday, January 19, 2010 Introduction Objectifs: Discuter le plan de cours Prsenter quelques lments historiques et futurs Lectures: Web Technologies (2007) 1 pages 1 4 Tuesday, January 19, 2010 Plan 1. Prsentation du plan de cours 2. The Machine is Us/ing Us 3. Survol du cours 4. Prometheus Tuesday, January 19, 2010 Plan de cours Description...
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3540
Structures, CSI techniques et normes du Web
Tuesday, January 19, 2010
Introduction
Objectifs:
Discuter le plan de cours Prsenter quelques lments
historiques et futurs Lectures:
Web Technologies (2007) 1
pages 1 4
Tuesday, January 19, 2010
Plan
1. Prsentation du plan de cours 2. The Machine is Us/ing Us 3. Survol du cours 4. Prometheus
Tuesday, January 19, 2010
Plan de cours
Description
Infrastructure de base du Web. Serveurs et navigateurs. Exemples de protocoles. Internet et virus. Architecture de moteur de recherche. Contenu et prsentation Web. Pages Web, leur structure et leur interprtation. HTML, XML et leurs drivs. Interfaces Web vers les logiciels et bases de donnes. Tmoins et droit la vie prive. Web smantique et ontologies. Services Web.
Tuesday, January 19, 2010
Plan de cours
Contenu
1. 2. 3. 4. 5. 6. 7. Assises du Web Langage de balisage (Introduction XHTML) Feuilles de style en cascade (CSS) Programmation ct server (Java Servlets) Programmation ct client (Les bases de JavaScript) DOM (Document 0bject Model) Reprsenter le contenu du Web: Introduction XML, XML Schema, XSLT 8. Sparer le contenu de la programmation (JSP) 9. Services Web: JAX-RPC, WSDL, et SOAP
Tuesday, January 19, 2010
Tuesday, January 19, 2010
Plan de cours
Les devoirs sont les quatre parties dun projet
Barme Devoirs (4) = 30 points
Pour les laboratoires e t le projet, nous u tilisons les standards du (W3C) Web; autrement dit, tout doit fonctionner avec Firefox ou Safari.
Laboratoires (participation) = 10 points Examen partiel = 20 points Examen nal = 40 points
Il ny a pas de tutoriels. S eulement un l aboratoire.
Tuesday, January 19, 2010
Plan de cours
Livre du cours J. C. Jackson
(2007) Web Technologies: A Computer Science Perspective. Pearson PrenticeHall.
Tuesday, January 19, 2010
Plan de cours
glasssh.dev.java.net
Tuesday, January 19, 2010
Mta-informations
Version beta! Recouvrements invitables avec les
autres cours du programme prparatoires)...
Cours magistraux, discussions (lectures
Tuesday, January 19, 2010
Pr-histoire du Web et dInternet
Tuesday, January 19, 2010
Discussion
quelle anne remonte votre
introduction au Web? impressions?
Quelles ont t vos premires
Tuesday, January 19, 2010
Quelques dates
1961, premier papier sur les rseaux commuts:
L. Kleinrock (MIT), Information Flow in Large Communication Nets, RLE Quarterly Progress Report Dpartement de la dfense des tats-Unis, Advance Research Projects Agency (ARPA) (SRI), comprends dj une forme primitive dhypertexte (Augmentation of Human Intellect par Doug Engelbart)
1969, dbut d ARPANET (4 noeuds),
Premier noeud, Stanford Research Institute
Tuesday, January 19, 2010
Douglas C. Engelbart
1962, dbut des travaux sur
NLS (oNLine System)
1963, invente la souris (1970
U.S. Patent 3,541,541)
NLS est le premier systme
informatique ayant des liens hypertextes, une souris, systme de fentrage, etc.
Dmo 1968 : http://
video.google.com/videoplay? docid=-8734787622017763097 &q=engelbart
Tuesday, January 19, 2010
Tuesday, January 19, 2010
Quelques dates
1971, Ray Tomlinson (BBN
Technologies Bolt Beranek and Newman) dveloppe le premier systme de courrier lectronique (SNDMSG)
Tuesday, January 19, 2010
Quelques dates
1982, ARPANET adopte TCP/IP
(Transmission Control Protocol/ Internet Protocol) (NSF - National Science Foundation) 56 Kbit/s NSFNET, mise--jour 1.5 Mbit/s (T1)
1985, dbut des travaux sur NSFNET 1988, Canada et France joignent
1990, NSFNET remplace ARPANET
Tuesday, January 19, 2010
Quelques dates
1990, premiers accs commerciaux (la
recherche demeure le premier objectif)
1991, mise--jour 45 Mbit/s (T3) 1991, on permet les applications
commerciales sur Internet
1995, lpine du dorsale rseau est
administre par le secteur priv
Tuesday, January 19, 2010
Dbuts difciles
1. Internet est un rseau de rseaux (NSFNET, MFENet, HEPNet, SPAN, CSNET, BITNET, JANET, etc.)
Le simple envoi dun courriel dun
rseau lautre nest pas simple 2. Plusieurs technologies telles que Gopher, WAIS, Archie, Veronica et W3 mergent
Tuesday, January 19, 2010
Tuesday, January 19, 2010
M.A.H. MacCallum est un usager sur
JANET (UK) (US)
Tevian Dray est un usager sur BITNET JANET vers BITNET
tevian%edu.orst.math@uk.ac.earn-relay
BITNET vers JANET
M.A.H.MacCallum%qmw.ac.uk@UKACRL
Tuesday, January 19, 2010
How do I get from BITNET to UUCP, Internet to BITNET, JANET etc.?
There are so many networks and mail systems in use now, it would take a book to describe all of them and how to send mail between them. Luckily, there are a couple of excellent books that do exactly that, and in a helpful, easy-to-use manner: "!%@:: A Directory of Electronic Mail Addressing & Networks" by Donnalyn Frey and Rick Adams, O'Reilly & Associates, Inc, 2nd edition 1990. "The Matrix: Computer Networks and Conferencing Systems Worldwide" by John Quarterman, Digital Press, 1990. Another excellent book to have on your bookshelf (to keep those two company) is "The User's Directory of Computer Networks" edited by Tracy LaQuey, Digital Press, 1990.
http://www.faqs.org/faqs/usenet/faq/part1/section-22.html
Tuesday, January 19, 2010
UUCP (Usenet)
Rseau de machines Unix
principalement situes dans les dpartements dinformatique Unix Copy)
Communicant laide duucp (Unix to Utilise bang addressing
seismo!mcsun!britain.eu.net! uk.ac.qmw.maths!mm
Tuesday, January 19, 2010
W3: la comptition
Anonymous FTP FTP by Mail Destinataire : mail-server@rtfm.mit.edu Corps du message :
send usenet/news.answers/internetservices/access-via-email
Tuesday, January 19, 2010
W3: la comptition
Gopher offre plusieurs fonctionnalits
semblables W3
Mais le format des documents est
beaucoup moins exible quHTML telles que WAIS, Veronica et Archie servaient lindexage des sites et des contenus
Des technologies complmentaires,
Tuesday, January 19, 2010
Tuesday, January 19, 2010
Naissance du Web
Tuesday, January 19, 2010
[ http://www.robinsloan.com/epic/ ]
EPIC 2014
Tuesday, January 19, 2010
The Machine is Us/ing Us
Tuesday, January 19, 2010
Pertinence
videmment, le Web est omniprsent Le Web subit certaines transformations Web 2.0 Inuence profonde sur le
dveloppement dapplications Writeboard, iPhone, Bloglines
Google Docs & Spreadsheets,
Tuesday, January 19, 2010
Tuesday, January 19, 2010
Tuesday, January 19, 2010
Tuesday, January 19, 2010
Promet[h]eus The Media Revolution
Tuesday, January 19, 2010
Ce cours nest pas...
Un cours sur le design de sites Web Un cours sur lutilisation doutils,
tels Dreamweaver ou GoLive
Un cours sur les animations laide de
Macromedia Flash ou JavaFX
Un cours sur lutilisation de WebCT Un cours sur les tlcommunications
Tuesday, January 19, 2010
Ce cours...
Cest lassembleur du Web; les
technologies, paradigmes et protocoles de bas niveau
Tuesday, January 19, 2010
Mots cls pour votre rsum
RFC, HTTP, MIME, URI, URL, HTML,
XML, DTD, Schema, XHTML, RSS, CSS, XPath, XSL, XSLT, DOM, SAX, JavaScript, Servlet, Ajax, JSP, JavaBeans, EL, JSTL, Ant, WAR, (Tomcat), GlassFish, JAX-RPC, WSDL, SOAP
Tuesday, January 19, 2010
Ressources
The machine is us/ing us EPIC 2014
http://www.robinsloan.com/epic http://mediatedcultures.net/ksudigg/?p=84
Prometeus The media Revolution Doug Engelbart The Demo
http://video.google.com/videoplay? docid=-8734787622017763097&q=engelbart
http://www.youtube.com/watch?v=xj8ZadKgdC0
Tuesday, January 19, 2010
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11. (a) The vertical components of the individual fields (due to the two charges) cancel, by symmetry. Using d = 3.00 m and y = 4.00 m, the horizontal components (both pointing to the x direction) add to give a magnitude ofEx ,net = 2|q|d 2(8.99 109 N m
The Petroleum Institute - PHYS - 344
14. The field of each charge has magnitude E= kq e 1.60 1019 C =k = (8.99 109 N m 2 C2 ) = 3.6 106 N C. 2 2 2 r (0.020 m) ( 0.020 m )The directions are indicated in standard format below. We use the magnitude-angle notation (convenient if one is using a
The Petroleum Institute - PHYS - 344
15. (a) The electron ec is a distance r = z = 0.020 m away. Thus, (8.99 109 N m 2 C2 )(1.60 1019 C) = = 3.60 106 N/C . EC = 2 2 4 0 r (0.020 m)e(b) The horizontal components of the individual fields (due to the two es charges) cancel, and the vertical c