devops:cloud
This is an old revision of the document!
Table of Contents
Cloud
Business Models
IAAS (Infrastructure As A Service) :
- The base layer
- Deals with Virtual Machines, Storage (Hard Disks), Servers, Network, Load Balancers etc
- e.g. Amazon AWS Cloud
PAAS (Platform As A Service) :
- A layer on top of IAAS
- Runtimes (like java runtimes), Databases (like mySql, Oracle), Web Servers (tomcat etc)
- E.g. Azure, Google App Engine
SAAS (Software As A Service) :
- A layer on top on PAAS
- Applications like email (Gmail, Yahoo mail etc), Social Networking sites (Facebook etc)
- e.g. Photoshop Online, Office 365
devops/cloud.1460457573.txt.gz · Last modified: (external edit)