The technology storms continue to form and merge. The Internet of Things, software-defined everything, blockchain, and cloud computing are combining and recombining in new ways. To provide and consume trusted and resilient services, solutions must be defined and designed to accommodate failure. Although the term resiliency is seldom defined, clarified, or used in a meaningful context, it is often used to describe applications. However, this vagueness leads to rework, cost overrun, frustration, and most importantly, solutions that do not provide the resilience required by the business. Resiliency can take many forms: performance, security, integrity, and even personal safety. Steven Woodward shares a taxonomy in conjunction with example scenarios that highlight categories of resiliency. The models and examples Steven provides can be used immediately, helping to clarify risks, streamline activities, and plan and budget to contend with resiliency risks. Take this opportunity to network and exchange ideas that will help you build resilient applications as the technology storm front continually advances.

1. BT2
Design & Code
6/8/2017 10:00:00 AM
BT2 Application Resiliency: Keys to
Planning for IoT and the Cloud
Presented by:
Steven Woodward
Cloud Perspectives
Brought to you by:
350 Corporate Way, Suite 400, Orange Park, FL 32073
888-­‐268-­‐8770 ·∙ 904-­‐278-­‐0524 - info@techwell.com - https://www.techwell.com/

2. Steven Woodward
Cloud Perspectives
CEO of Ottawa-based Cloud Perspectives, Steven Woodward is a member of the
National Institute of Standards for Technology cloud computing working groups,
a co-leader of the Cloud Audit and Cloud Carrier sub-groups, and contributor to
the Standards, Reference Architecture, SLAs, Security, Broker, and Services topic
areas. Steven fosters collaboration and cooperation within and between
standards groups (ISO/IEC, IEEE, IFPUG, TMFORUM, ITU-T, CSA, OMG) to clarify
and quantify realistic expectations for cloud computing and the controls that
build trust. Contact Steven at Cloud Perspectives, steve@cloud-perspectives.com,
and on Twitter @woodwardsystems or @cloudsimplify.

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Steven Woodward CFPS, CSQA
steve@cloud-perspectives.com
613-698-5240
www.cloud-perspectives.com
 Resiliency Introduction
 Systems and Software Context Systems and Software Context
 Resiliency Taxonomy Exchange
 Roundtable Disruption
 Final Summary and Considerations
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Open DiscussionsOpen Discussions

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Resilience (noun) or Resiliency (noun) - Able to
recover quickly from misfortune; able to return to
i i l f ft b i b t doriginal form after being bent, compressed, or
stretched out of shape. A human ability to recover
quickly from disruptive change, or misfortune
without being overwhelmed or acting in
dysfunctional or harmful ways.
Al Siebert Resiliency Center » Resiliency Definitions
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Al Siebert Resiliency Center » Resiliency Definitions
resiliencycenter.com/resiliency-definitions/
ThingsThingsThingsThings
http://www.techeconomy.it/2014/01/13/internet-of-everythings-e-internet-of-things-quali-differenze/
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http://www.omeopatiadinamica.it/wordpress/2013/07/omeopatia-etica/tutti-malati-di-ansia/

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 Resiliency Introduction
 Systems and Software Context
 Resiliency Taxonomy Exchange
 Roundtable Disruption
 Final Summary and Considerations
10©Copyright Cloud Perspectives 2017 All rights reserved

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 Building software cost can be massive…
 Cost of breaches can be worse
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Based on Galorath SEER-SEM Parametric Estimation Model

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Are high availability premiums worth the timee g a a ab ty p e u s o t t e t e
and effort?
To what extent are highly resilient solutions
governed/ monitored where remediation/
refunds/ credits appropriately applied
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Transducer/ SensorTransducer/ Sensor
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Transducer/ SensorTransducer/ Sensor
ProcessingProcessing
Data StorageData Storage
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IoT
Interfaces
User
Interfaces
Processing
D
IoT
Interfaces
User
Interfaces
Processing
Data
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Cloud
Data
Cloud
Data

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DeterDeter
D t tD t tDetectDetect
DelayDelay
DenyDeny
Reduce ImpactReduce Impact
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Reduce ImpactReduce Impact
PreventPrevent
AdaptAdapt
 Resiliency Introductiony
 Systems and Software Context
 Resiliency Taxonomy Exchange
 Roundtable Disruption
 Final Summary and Considerations
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 Identify or select a node in the eco-system
and explore it’s resiliency characteristics
 Identify potential attributes or activities that
should be evident to make the solutions
“adequately resilient”
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 Resiliency Introductiony
 Systems and Software Context
 Resiliency Taxonomy Exchange
 Roundtable Disruption
 Final Summary and Considerations
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 Resiliency Introductiony
 Systems and Software Context
 Resiliency Taxonomy Exchange
 Roundtable Disruption
 Final Summary and Considerations
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 Many Resiliency Contexts
 Clarity of Scope
 Consider Objectives
 Use of Simple Models and Diagrams
 Good Collaborative Communication
 Automation and Technology Advances
Resiliency
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 steve@cloud-perspectives.com
 Twitter: @woodwardsystems or
@cloudsimplify
 www.cloud-perspectives.com
 613-698-6240
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