XaaS - Everything as a Service

IT Architecture and Technology
1. Cloud Computing
  1. Redefines Systems
    1. Designing
    2. Implementing
    3. Maintaining
    4. Operating
  2. Organizations: adoption and migration strategies
    1. Greenfield: BUILDING EVERYTHING FROM ZERO IN THE NEW PLATFORMS
    2. Brownfield: PARTIAL CHANGE OR RE-STRUCTURED CHANGE TO USE EFFICIENTLY NEW RESOURCES
    3. Lift and shift : NO MAJOR CHANGES ARE MADE, THE MODEL IS JUST PORTED TO A NEW PLATFORM
2. XaaS : Everything As A Service
  1. PaaS : PLATFORM AS A SERVICE
    1. A MIXTURE OF BOTH MODELS CAN BE IMPLEMENTED FOR THE MEAN TIME TO SAFELY COMPLETE A MIGRATION OR PARTIAL MIGRATION
3. new mindset
  1. Scalability : NEW DIMENSIONS FOR GROWTH, NOT JUST EXTENDED, CROSSPLATFORM, MULTICHANNELED, AND EVEN ISOLATED
  2. Temporary and non-fixed resources : USING INTELLIGENT RESOURCES THAT CAN BE ASSIGNED TO THE NEXT TASK AUTOMATICALLY THUS MAKING A MORE EFFICIENT WORKLOAD
  3. EXPONENTIAL GROWTH TESTING : capacity required for our applications; capacity required for our applications; is data-driven AND CAN BE APPROXIMATED BY STATISTIC DATA CALCULATION
4. XaaS environments will change constantly
  1. new services
  2. improve existing ones
    1. NEVER ENDING SELF IMPROVEMENT, WILL INCUR IN NEW SOLUTIONS AND COVER A WIDER AUDIENCE
  3. adding new capabilities
    1. EACH ITERATION WILL BE TARGET TOWARDS EFFICIENCY, BRINGING US TO A CLEANER, FASTER AND CHEAPER METHOD
People and Culture
1. Organizations
  1. Reinforce people's Soft Skills
    1. Migrate them from "push" to "pull" members
  2. Allow Freedom of Time management
  3. Reconstitute the team
    1. Letting go people whose competencies are not the ones required
    2. Train People with Potential
    3. New People with new competencies
  4. Correct Problems Quickly and learn
  5. No fear of failing
  6. Must attract talent
  7. Staff must be excellent team players
  8. Update the team with strategies and context of the org.
2. Culture
  1. Teamwork is fundamental
  2. Put aside pre-established practices
3. Offer solutions of all kind hosted in "the cloud"
  1. Fully Customize "as a service" model
4. Netflix culture: Freedom and Responsibility
  1. "highly aligned, loosely coupled
    1. Principles that guide its human resources management model
      1. Recruit, reward and tolerate only fully-formed adults
      2. Always tell the truth about the performance of the team members
      3. Managers have the responsibility of creating great teams
      4. Good talent managers think first as entrepreneurs and innovators
Finance (Cloud Computing)
1. Alternative
  1. Faas (Serverless Computing)
2. Cloudonomics
  1. Coined by Joe Weinman
  2. "Economics of Cloud Computing"
3. Pricing models
  1. Fixed price
  2. Payment by usage amount
  3. Subscription
  4. By quantity of products
  5. By Volume
  6. Depending on business need
4. Decision Factors
  1. Monthly labor costs
  2. Next annual costs
  3. Initial configuration cost
  4. Initial Expenses
5. PaaS
  1. Don't spend on
    1. License maintenance
    2. Operating systems
    3. Patch
  2. Plataforms
    1. Alibaba Cloud
    2. Open Shift
    3. Apache Stratos
    4. Heroku
    5. Microsoft Azure
    6. AWS
6. Cost savings
  1. Investment in technology (TCO)
  2. Opportunity to operate with technology
  3. Allows you to focus on core activities
  4. Allows you to change the spending model
    1. CAPEX to OPEX
7. Advantages
  1. Easy calculation of the actual computational use of the processes
  2. certain technical assistance roles are no longer necessary
Operations
1. Will have the greatest challenges of unlearning to learn again
  1. the greatest challenges of unlearning to learn again
  2. to focus their activities, always with the same objective of maintaining a high productive capacity
2. Must
  1. leverage the capacity of the cloud to respond real demand
  2. to adopt more dynamic processes, real-time scheduling, and dispatching
3. Change Resource allocation mechanisms
  1. For the long term of traditional implementation
  2. Fort he very high costs of accessing on-premise licenses
4. Change and Operations Maganement
  1. Must adapt their practices to this model
  2. Promoting a trend towards self-service within the development teams
The Digital Transformation, a model kit:
1. Challenges
  1. Complicated Investment Process
  2. Innovation in the attention of needs
  3. Trust in the Change
2. Services Models
  1. IaaS
    1. Resources of Well practices
      1. Storage
      2. Networks
      3. Firewalls
  2. PaaS
    1. Develop of applications (tools)
      1. Languages
      2. Frameworks
      3. Services
  3. SaaS
    1. Use cloud computing
    2. Ability to use a provider application
3. Deployment Cloud
  1. Community Cloud
    1. Exclusive for a community of organizations
  2. Hybrid Cloud
    1. A mix between Public and Private Clouds
  3. Private Cloud
    1. Exclusive use for each organization
  4. Public Cloud
    1. Use for general Public
4. Business Services
  1. Components working together
  2. Find the best service
  3. Able to adapt to the changing needs of customers

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XaaS - Everything as a Service

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	Created by Luis Mauricio Falla Guiulfo over 5 years ago