XaaS, Everything as a Service

XaaS, Everything as a Service

1. The digital transformation

   • Redefinition of business models leveraging technology
     • Create a value chain
       • Delivers innovative products and services
         • Improve the user experience
           • Can be achieved more quickly

2. Cloud Computing: The Challenges

   • The reality
     • Organization may not develop and stabilize the skills and competencies
       • Required to “do it all”,
   • Most consolidated organizations
     • Complex processes for approving investment projects
   • Digital company
     • Must seek its competitive advantage
       • Products that respond in an innovate or disruptive way

3. Cloud computing: the brand-new capabilities

   • Challenge the status quo
     • Technology
     • Business
   • Cloud model
     • Ability to create
       • An experimentation/improvement cycle at a lower cost
   • XaaS
     • Allow us to access better commercial resources

4. IT Operations

   • They will know how to focus on their activities
     • Same objective of maintaining
       • High productive capacity
         • Change and Operations Management Areas
           • Must adapt their practices to this model
             • Speed of change achieved is much greater
   • The adoption process must be rational
     • Implementing technology
       • Very low entry cost
       • After expanding service to massive costumers
         • Operational Risls
           • Financial unpayable costs
   • The new value of IT will now be given
     • Ability to select
       • Assemble and operate technology provided
   • The technology upgrade rate is increased
     • Cloud computing models
       • We don't have to deal with
         • Entire financial justification process of technology upgrade projects
           • New speed will also require automating
             • Most possible processes related to configuration management
               • While changes create risks, ease of access to resources

5. Legal , Compliance and Auditing

   • Safeguards
     • Information protection mechanisms
     • Prevent the attempt to gain access illegally
       • From within the CSP
       • From external attacks
   • Physical location of the data
     • Independence of the environments where they are stored
     • In case compliance regulations restrict their location
       • Or at least have knowledge of it
   • Possibility of auditing CSP
     • Controls and proceesses
     • Including by independent autors
   • Exposure of confidential data
     • Thrid parties
   • Local or international regulation
     • Contracting company
     • Must be included in the contracting terms
   • Availability of access to historical information
     • Clients
     • Transactions
     • Access

6. 3 basic cloud computing service models

   • Software as a Service (SaaS)
     • It allows
       • Use a application
         • Which runs in a cloud computing environment
   • Plattform as a Service (PaaS)
     • Allow its users
       • Deploy applications
   • Infraestructure as a Service (IaaS)
     • Allow its users
       • Firewalls
       • Networks
       • Storage
       • Load balancers
       • Processing

7. Models of deployment

   • Private cloud
   • Community cloud
   • Public cloud
   • Hybrid cloud