Jan Devos – Johan De Gelas – Sofie Van Hoecke

CLOUD COMPUTING INFRASTRUCTURE LAYER APPLICATION LAYER BUSINESS LAYER

CLOUD COMPUTING INFRASTRUCTURE LAYER APPLICATION LAYER BUSINESS LAYER

CLOUD COMPUTING INFRASTRUCTURE LAYER APPLICATION LAYER BUSINESS LAYER

Infrastructure Layer - Theorie – Wat is Cloud Computing (technisch) & “economische driver” – Virtualisatie – Hypervisors technisch. – Korte herhaling operating systeem theorie, hypervisor architectuur. – Voordelen/nadelen van paravirtualisatie/binaire translatie/hardware virtualisatie. – Toepassen op beschikbare hypervisors: ESX, Hyper-V, Xen en KVM. – Datacenter architectuur – SAN, Servers (van 1U tot blade), Datacenter management software, BMC/KVM/IPMI, … – Virtualisatie usage modellen – Fast provisioning, High Availability, Live migration. – Van virtueel naar de Cloud

Infrastructure Layer - Theorie Gebaseerd op – 7 jaar eigen onderzoek – een full time team van 6 onderzoekers in Howest – 3 Jaar dienstverlening aan een twintig tal bedrijven in Vlaanderen en Nederland

Labo infrastructuur(1) Werken met virtuele machines Datacenter management Live Migration en High availability

Labo infrastructure 2 Van een virtueel datacenter uitwijken naar de Cloud… – Amazon EC2 / Terremark enterprise cloud

Application Layer - Theorie – Web centric architectures – Servlets, Java Server Pages, Asynchronous Javascript and XML (AJAX) – Web services – From components to services – XML, SOAP, WSDL and WS-* – Dealing with semantics – RESTful web services – Cases: calling the web services of Flickr, Google Maps and Amazon – Orchestration of services – Automating business processes using BPEL – Other languages for orchestration – The difference between orchestration and choreography – Web service choreography standards

Application Layer - Theorie – From web services to service oriented architectures – Enterprise Services Bus (ESB) – The switch from classic Enterprise Application Integration to ESB – Overview of ESB's – The development of SOA with an ESB – From SOA to cloud computing – Cloud computing: SaaS, PaaS, IaaS – Software as a Service (SaaS) » Google App Engine (GAE) » Windows Azure » Amazon Web Services (AWS)

Application Layer – Labo’s – Lab session 1: Web centric architectures – The purpose of this lab session is to make you familiar with web centric technologies such as Servlets, JSP and AJAX. – Example case: Google Maps Mashup

Application Layer – Labo’s – Lab session 2/3: Web services, BPEL, ESB – The purpose of this lab session is to make you familiar with Web services, BPEL and ESB by creating and composing Web services. Example case: travel agency as combination of own, Flickr & Google services

Business Layer - Theorie – E-Business & E-Commerce – principles, strategies & applications – Social Networks in the Web 2.0 environment – cases: Facebook, Flickr, YouTube, … – Mobile Commerce – overview, financial sector, advertising, content-providing, … – Pervasive Computing – RFID, VoIP, iDTV, gaming, … – Networks & Collaboration – Wikis, Blogs, Chat, … 16

Business Layer – Labo’s – Bedrijfsanalyse (in groepen van 3): toepassingen uit de theorie toetsen aan de praktijk (paper + voorstelling) – Paper lezen en analyseren over recentste evoluties inzake Cloud Computing (voorstelling) 17

Cloud Computing Gastsprekers – Elk jaar enkele interessante “cloud experts” als gastspreker – Vorig jaar: Anna Hristoskova (UGent) – semantic web, dynamische service compositie en mashups Philippe Creytens (Romneya) – Google App Engine en hoe schaalbare en dynamische applicaties in de cloud te bouwen gebruikmakende van Google App Engine Kari Kinnunen (HAMK University, Finland) – Web 2.0 business models 18