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