1. Cloud Computing Maarten Pijnenborg & Maarten Van
Goubergen
2. Table of Contents What is the cloud? Why cloud computing?
Types of Service Applications
3. What is the Cloud?
4. Who uses the Cloud?
5. Video
6. Cloud Computing Computing and software resources that are
delivered on demand, as a service Accessible anywhere Stored in the
cloud Internet connection Consumers & enterprises
7. Growth of Cloud Computing 2010
8. Why Cloud Computing?
9. Advantages: Consumers Easy to use No updates Web
applications It works Browser compatible with every OS
10. Advantages: Enterprises Cheap hardware More productivity
Better reliability Pay for what you need No additional expenses
Fixing staff Upgrade the software Licensing issues
11. Usage 10% 23% 24% 18% 25% Finance and ERP applications Data
Storage Communication and collaboration Sales and marketing Backup
and disaster recovery Study in 2010
12. Service Models
13. Service Models Infrastructure as a service (laaS) Platform
as a service (Paas) Software as a service (SaaS)
14. IaaS Equipment used to support operations Storage Hardware
Servers Virtualization Service provider owns the equipment Customer
= networking architect
15. PaaS Customer rents: Hardware Operating systems Network
capacity Virtualized services and extra services Customer =
application developers
16. SaaS Applications are available to customers Dropbox Office
online ... Customer = end user
17. Applications
18. Storage Applications Stores data on the web Account is
required (login) Data syncing across multiple devices Changes how
we work Group projects In companies Dropbox, Google Drive, Mega,
Copy, ..
19. How does it work? Start Login Request Response
20. More than Storage Create Documents Photoshop online Email
Googles Chromebook Minimalistic OS Offline & online Google
Docs, Chrome OS, Pixlr, ..
