Closing keynote presentation at the Business of the Future Cloud Computing Conference in Athens, Greece on March 10, 2015

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Mike Kavis
About the Presenter
VP / Principal Architect, Cloud Technology Partners
@madgreek65
mike.kavis@cloudtp.com

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Why Cloud? Why Now?

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Why Cloud? Why Now?

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Key Drivers
Why Cloud? Why Now?
Cloud
Computing
Agility
DC
Consolidation
Cheap
Backup/Storage
Focus on Core
Competency
Utility Pricing
Moving to SaaS
Operating
Model

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Cloud Service and Deployment Models

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Cloud Service and Deployment Models

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Cloud Service Models

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Hybrid
Cloud Service Models
Private PublicSecure
Connection
• Single Tenant
• Sensitive Data
• Regulatory Constraints
• Legacy Stateful Apps
• Multi Tenant
• Cloud Bursting
• Cloud DR/Backup
• Web Scale Apps
Common Hybrid Cloud Patterns

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Cloud Service Models - IaaS

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Cloud Service Models - PaaS

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Cloud Service Models - SaaS

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Cloud Service Models - SaaS

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Cloud Service Models – Pros and Cons of PaaS

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Cloud Service Models – Many Flavors of PaaS
• Public Hosted
– Classic PaaS model; Vendor runs PaaS on its own infrastructure in a public cloud
• Public Managed
– Vendor runs PaaS on an IaaS vendor’s public cloud and manages the PaaS on your behalf
• Public Unmanaged
– Vendor runs PaaS on an IaaS vendor’s public cloud and you managed it
• Private Hosted
– Vendor runs PaaS on its own infrastructure in a private cloud
• Private Managed
– PaaS solution is software only installed on a private cloud, vendor manages the platform on
your behalf
• Private Unmanaged
– PaaS solution is software only that you install and manage yourself in a private cloud

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Cloud Service Models – Many Flavors of PaaS

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Cloud Service Models – Domain Specific PaaS Options
• Platform for
processing
streaming and
sensor data
• Abstraction of
complex NoSQL
database
technology
• Build campaigns
across multiple
channels
• Build once,
deploy to many
devices
Mobile Social
IoT
Big
Data
Large number of
startups and large
monolithic companies
competing

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Barriers: Real and Myths

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Barriers – Misplaced Blame
Do bridges suck or was it the architects?

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Barriers – Security
Worst recent catastrophic breaches occurred in
on-prem environments

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Barriers – Skills shortage
Pre-Cloud
- Vertical scale
- Expertise in silos
- Tightly Coupled/ Stateful Services
- Standard n-tier architectures
- Traditional SDLC
Cloud
- Horizontal scale
- Full stack engineers
- Loosely Coupled / Stateless Services
- Distributed architectures
- Agile/DevOps

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Barriers – New Operating Model
Pre-Cloud
- CAPEX
- Long Install & upgrade processes
- Delivered a Product
- High touch, high customization
- Total control
Cloud
- OPEX
- SaaS Model
- Deliver Services
- Low touch, customer configuration
- Shared responsibility with CSPs

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Next Steps

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Next Steps – Define a Business Architecture

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Next Steps – Define a Reference Architecture

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Next Steps – Select Cloud Service Model(s)
SaaS
Candidates
Mobile
PaaS?
API Mgmt
SaaS?
SaaS or
PaaS or
Partners or
Build on
IaaS?
SaaS or
PaaS or
Partners or
Build on
IaaS?
SaaS or
PaaS or
code
libraries on
IaaS?

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Next Steps – Select Cloud Deployment Model(s)
Hybrid
Private PublicSecure
Connection
• Pure Private
• More control
• More work
• Less scalability
• Pure Public
• Faster to market
• Highly elastic
• Lower cost of entry
• Hybrid
• Best of both worlds
• Most complex
• Least mature model

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Next Steps – Build a Roadmap

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Next Steps – Don’t Try This Alone – Seek outside help

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Questions?
Thank you for your time and interest.
Mike Kavis VP / Principal Architect,
Cloud Technology Partners
@madgreek65 / mike.kavis@cloudtp.com