PPT-The Many Faces of Publish/Subscribe

Erin Collins Topics in Computer Science Spring 2011 Paper by Patrick Eugster Pascal Felber Rachid Guerrapui and AnneMarie Kermarrec Outline Introduction to PublishSubscribe Paradigm. Fixed distance from a line Equidistant from 2 points Equidistant 2 parallel lines Equidistant from 2 intersecting lines Polygon InteriorExterior Angles Sum of int angles 180 2 Each int angle regular 180 2 Sum of ext angles 360 Each ext angle regu Publish-Subscribe Notification for Web Services 2 OF SUCH CONTENTS WILL NOT INFRINGE ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS. THE COMPANIES WILL NOT BE LIABLE FOR ANY DIRECT, Event . brokers. INF 123 – Software architecture. tdebeauv@uci.edu. 1. Outline. Pubsub. Event brokers. 2. pubsub. 3. Newspaper distribution. Newspaper companies publish newspapers. Readers (un)subscribe to a company for a newspaper. Erin Collins. Topics in Computer Science. Spring 2011. Paper by: Patrick . Eugster. , Pascal . Felber. , . Rachid. . Guerrapui. and Anne-Marie . Kermarrec. Outline. Introduction to Publish/Subscribe Paradigm. Šarūnas. . Girdzijauskas. , . Swedish Institute of Computer Science (SICS). sarunas@sics.se. Joint work with:. Fatemeh. . Rahimian. (SICS). . Based on . decentralized. architecture. Abundance . Antonio . Carzaniga. and Alexander L. Wolf. University of Colorado at Boulder. Boulder, Colorado USA. {. carzanig,alw. }@. cs.colorado.edu. About the Tutors. Antonio Carzaniga. PhD: Politecnico di Milano, Italy. KEYWORDS ABSTRACT scribe model with the capability to correlate events, uniformly access data produced in the past 1.1 INTRODUCTION 1 This paper will be published as a chapter in “Handbook of Advertise(MessageTypet) Publish(Messagem) Subscribe(EventTypet) DefineEvent(EventTypet,Patternp) Table1:TheRACEDAPIBeforesendingmessages,sourceshavetoinvokethead-vertiseoperation,todeclarethetypeofmes Peter Triantafillou and . Ioannis. . Aekaterinidis. Research Academic Computer Technology Institute and. Department of Computer Engineering and Informatics, University of . Patras. , Greece. Agenda. Abstract. The provisioning of basic security mechanisms such as authentication and confidentiality is highly challenging in a content- based publish/subscribe system.. Authentication of publishers and subscribers is difficult to achieve due to the loose coupling of publishers and subscribers. Likewise, confidentiality of events and subscriptions conflicts with content-based routing. . SEND AN EMAIL . TO. : . IMAILSRV@LIST.STATE.CT.US. IN THE BODY OF THE EMAIL TYPE: . subscribe . oca-lsgen. your email address. Example: . subscribe . oca-lsgen. john.smith@gmail.com. TO . UNSUBSCRIBE . 1. Log in with GUID. 2. Search for Glasgow Polyomics. 3. Click subscribe. 4. . On profile page set up reminders . 5. On profile page set up . calander. feeds . You will then receive reminder e-mails. Marina . Drosou. Department of Computer Science. University of Ioannina, Greece. Joint work with . Evaggelia. . Pitoura. and . Kostas . Stefanidis. http://dmod.cs.uoi.gr. Publish/Subscribe is an alternative to typical searching. System Engineer. Email: Leah.Robert@solace.com. Leah Robert. Our Lives are . Event. Driven. E. A credit card is swiped…. E. E. E. E. Fraud?. Available Credit…. In-Store Offers?. A flight is delayed… .