Saas - Computing Today

• We are in the era of Cloud Computing!
• Cloud computing stack
  • Infrastructure as a Service (IaaS)
  • Platform as a Service (PaaS)
  • Software as a Service (SaaS)
  • Monitoring as a Service (MaaS) - emerging
  • Communication as a Service (CaaS)
  • Anything as a Service – emerging
• So many buzz terms...but SaaS is one of the most widely used service model