XaaS: Everything as a service

XaaS: Everything as a service

1. type

   • Infrastucture as a Service (IaaS)
     • processing
   • Software as a Service (SaaS)
     • user interfaces
   • Platform as a Service (PaaS)
     • services provided

2. deployment or delivery

   • public cloud
     • general public
   • private cloud
     • internal units
     • only organizations
   • hybrid cloud
     • public models
     • private models
   • community cloud
     • regullatory restrictions

3. Technology

   • must incorporate
     • new capabilities
     • offer platforms in the cloud
   • traditional IT processes
     • portfolio management
     • project management
     • others

4. Finance

   • Costs that must be evaluted
     • bades on pay-per-use
     • pricing model fixed
     • services contracted by the user
     • subscription price
     • Market dependent type
   • Costs that must be evaluted
     • going to a cloud model
     • to operate technology at home
     • to outsource services

5. Policy and complice

   • security
   • legal
   • ISO
   • vendor relations
   • types
     • internal
       • PAAS and IAAS
     • Community
     • hybrid
     • external
       • PASS and IAAS

6. Architecture

   • new tools
     • A system more organized
     • the system could not update the same data
   • better results
     • risk of not working if nobody mantains the system