Presentation for talk at Open Source 101 in Columbia, SC April 18, 2019. Cloud-enabled transformation has evolved from cost saving measure to business innovation strategy — one that combines the cloud with cognitive capabilities to drive market disruption. Learn how you can achieve the insight and agility you need to gain a competitive advantage. - The foundational principles for a single hybrid cloud architecture - The essential attributes to enable business growth and innovation on the cloud - How microservices and cloud-based APIs can accelerate your innovation - Why existing data sources are so critical to your success - How DevOps and Containers can deliver new services around cognitive, machine learning and IoT - Roadblocks to avoid on your path to transformation

1. The Path to
Transformation with
Hybrid Multi-Cloud
Shahir A. Daya | IBM Distinguished Engineer
Open Source 101 | 18th April, 2019
Email: sdaya@ca.ibm.com
Twitter: @ShahirDaya

2. 2
• IBM and Open Source
• Hybrid Multi-Cloud is the future
• IBM & Red Hat
• Microservices accelerate innovation
• Containers enable portability, agility, and interoperability
• Q&A
Agenda

3. 3
86% Increased or remained constant
60% Increased Usage
53% Contribute back
46% Encourage contribution
25% have 50% or more contributing
46% Increased contributors
Open Source is clearly winning the battle of how software is
developed

4. 4
IBM’s Long History with Open Source

5. 5
IBM is Open by Design™

6. 6
IBM Cloud – Built on Open Source

7. 7
Hybrid multicloud
More than 80%
companies are
already operating in
multicloud
environments1
More than three quarters
of organizations are already
using between 2 to 15 hybrid
clouds2
1,2: Krishna, Arvind, Steve Cowley, Sangita Singh, Lynn Kesterson-Townes. “Assembling your cloud orchestra: A field guide to multicloud management.” IBM Institute for Business Value.
October 2018. https://www.ibm.com/thought-leadership/institute-business-value/report/multicloud

8. 88
Cloud accelerates business
transformation
• Innovate with the latest
technology from any source
• Access more types of data,
analytics & AI, anywhere
• Improve return on existing
investments
Yet less than 20% of enterprise workloads have moved to date. Why?
Source: McKinsey research

9. 99
Today’s hybrid, multi-cloud reality presents
new opportunities, as well as new challenges…
9
Share of enterprise customers
using multiple clouds94%
Share of enterprise customers using
more than one public cloud provider67%
A real world look at multicloud
Movement
between clouds
73% priority
concern
Consistency
of management
67%
priority
concern
Connectivity
between clouds
82%
priority
concern
$640B in 2020
18-20 CAGR -9%
$609B in 2020
18-20 CAGR 18%
Traditional IT
Public Clouds
& SaaS
Private
Clouds
Dedicated
Clouds
$438B in 2020
18-20 CAGR 15%
Source: IBM MD&I; McKinsey research

10. 10
Cloud native & legacy apps will co-exist for the next 10+ years
Time
CloudNativeLegacy
0
New features will
be added to
existing
applications
Coexistence will involve new
and legacy applications
working together
Target – Microservices
architecture fully exposed to new
and legacy applications
Co-existence between legacy and cloud-native
10

11. &

12. 1212
Red Hat has evolved from an open source pioneer to a driving force
in hybrid cloud computing
Pioneer of enterprise Linux
and open platforms
90%
Fortune 500
adoption
8M+
Developers
Foundational technology for
hybrid computing
Wide enterprise adoption
Broad partner ecosystem
Deeply engaged developer community
Common platform across all environments
Leadership in container management
Based on open standards / cloud agnostic

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Five key principles define IBM’s approach
Manage other
vendors’ Clouds,
acknowledging the
reality that client
environments are
heterogeneous
Enable
enterprises
across Public,
Private, and
traditional
environments
1
Hybrid
2
Multicloud
Provide
reliability and
continuous
security for the
client’s
environment
5
Secure
3
Build capabilities
that are open by
design, enabling
client flexibility
and reducing
vendor “lock in”
4
Open
Consistent service
level, support,
logging, management
and delivery across
complete cloud
environment
Management

14. 14
An engineering approach focused on decomposing an application into
single-function modules with well defined interfaces which are independently
deployed and operated by small teams who own the entire lifecycle of the
service.
Microservices accelerate delivery by minimizing communication and
coordination between people while reducing the scope and risk of change.
Microservices is an architectural style

15. 15
Benefits of the
Microservices
architectural style
Microservices provide value benefit
through:
1.Selective granular scaling provides
optimization across all layers of the
stack
2.Componentization isolates risks,
defects and outages, resulting in
greater fault tolerance
3.Designed for fast & frequent change;
unleashed polyglot programming
2Fault Isolation
Resilience
1 Scale
Scale at Size
3 Agility
Innovation
Lightweight SW code, focused on doing
one function well
Functionally & operationally self-contained
Minimal interdependencies with other
components
Deployed, Maintained, Managed, Scaled
independently
“Open” - can be run on bare OS,
Container, Foundry etc
Interoperability – REST API is typical
interfacing mechanism
Every Microservice can be developed in a
different programming language
With thoughtful implementation of well-accepted design
patterns, enables highly resilient systems
4Polyglot
Flexibility
5Teams work
independently
Distributed

16. 16
Self-contained operating environments that seamlessly interconnect
– that can accommodate traditional environments
51%of executives
say that, within 3 years,
80%+ of new
applications will be
developed using
containers
Self-contained operating
environments
§ Allow apps to run on private, public, and hybrid
clouds
§ Port apps easily among private, public, and hybrid
§ Provide a consistent management schema across
private, public and hybrid
§ Build security into the container pipeline and
defend IT infrastructure
Containers can be made reliable,
scalable, and trustworthy

17. 1717 17
Thank you
Shahir A. Daya
IBM Distinguished Engineer
—
sdaya@ca.ibm.com
+1-416-670-3448
ibm.com