Webinar: The 4 Dimensions of Value in Cloud Dev/Test Environments
Post on 26-Jan-2015
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Measuring Four dimensions of value
To justify cloud-based dev/test environmentsAndy Wright | Skytap Value AssessmentPresented June 25, 2014
Drag picture to placeholder or click icon to addAndy WrightSW Engineer turned MBAMarketing HeadMeasuring value @ Skytap
AGENDA
Why do we need to measure value
Top reasons why cloud is adopted for dev/test
How to measure and quantify value
Summary, Q&A
Most IT investments require a business case and ROI for anything > $50K
Best Practice – measure & justify anything you want to continue using• Mitigate risk at contract renewal time• Defend against cheap replacements• Apples to apples comparison against other alternatives• Sensitivity analysis: know what really matters
5Top
Reasons
① Stop waiting for access② Focus on development and test③ Ability to experiment and innovate④ Stop the sprawl⑤ Eliminate “works for me” collaboration
Four dimensions of valueThat you can measure today
Infrastructure Cost
Labor Efficiency
Quality
Productivity
1
2
3
4
Eliminate sprawl, reduce future capital and operating expense
Automate manual environment provisioning, configuration, preparation, maintenance
Quality in consistency – rework and production quality costs
Reduce overhead, adopt parallel release development & spark innovation
Dev/Test Infrastructure Costs
Infrastructure Cost Considerations
IT ManagementOpEx
Power & CoolingOpEx
Software LicensesCapEx
Servers & NetworksCapEx
IT ManagementOpEx
Service FeeOpEx $
Infrastructure is hard dollarDon’t let it be the only deciding factor
Automation is the larger value
• Transitioning infrastructure is not a means to an end• If self-service is allowed, cost controls need to be in place• Focus on the real benefits for dev/test teams
Labor EfficiencyValue of Automation and Self Service
• Repeatability• Consistency
• Fewer people Involved in the process• Innovation on-demand
% TimeReproducing
Defects
% TimeMaintaining
Environments
% TimeProvisioning
& Configuring
QualityCost of Rework
Defect Distribution
CodeUnit
System + Regression
Integ. UAT / RCRelease/
Production
19%
51%
9%
21%
$ $$ $$$ $$$$ $$$$$+
Measuring defect cost• Who is involved at
each stage?
• What is their time invested?
• What is the value of their time?
• All defect found in any phase must go through all previous phases
What % of defects were due to environment parity issues?
QualityProduction Quality Costs
Generally well knownDiffers between applications
• Revenue Impact• SLA Fees• Employee Productivity / Downtime
Production Quality Costs Formula for production defect reduction
# defects in production % of those considered major / critical % of those due to environment parity
Value = Defect Reduction * Avg. Cost per Defect
ProductivityGetting more with less
Look to the PMO to identify how output is measured today (TTM, Quality, Technical Debt)
Measure the value of on-demand, identical environments.• Parallel Development• Environments for current and future releases• Exploratory coding & refactoring• Upgrade testing
4 Dimensions Summary
Efficiency Quality
Infrastructure Cost Productivity
• Justify to protect investment
• Use defendable metrics
• Infrastructure is a small %• Dev/QA Efficiency• Software Quality• Productivity/Innovation
Full On-Demand Webinar
Click Here: http://bit.ly/cloud-value
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