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Huge start-up costs

Before. Huge start-up costs. Cloud computing increases companies ’ potential. INFRASTRUCTURE LAYER. CLOUD COMPUTING. APPLICATION LAYER. BUSINESS LAYER. INFRASTRUCTURE LAYER. CLOUD COMPUTING. APPLICATION LAYER. BUSINESS LAYER. INFRASTRUCTURE LAYER. CLOUD COMPUTING.

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Huge start-up costs

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  1. Jan Devos – Johan De Gelas – Sofie Van Hoecke

  2. Before Hugestart-upcosts

  3. Cloudcomputingincreases companies’ potential

  4. INFRASTRUCTURE LAYER CLOUD COMPUTING APPLICATION LAYER BUSINESS LAYER

  5. INFRASTRUCTURE LAYER CLOUD COMPUTING APPLICATION LAYER BUSINESS LAYER

  6. INFRASTRUCTURE LAYER CLOUD COMPUTING APPLICATION LAYER BUSINESS LAYER

  7. Infrastructure Layer - Theorie • Wat is CloudComputing (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, … • Virtualisatieusage modellen • Fastprovisioning, High Availability, Live migration. • Van virtueel naar de Cloud

  8. InfrastructureLayer - 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

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

  10. Labo infrastructure 2 • Van een virtueel datacenter uitwijken naar de Cloud… • Amazon EC2 / Terremarkenterprisecloud

  11. 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

  12. 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)

  13. 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

  14. 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

  15. 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, … • PervasiveComputing • 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 CloudComputing (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

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