How to avoid Cloud Migration Disaster Your software should work - - PowerPoint PPT Presentation

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How to avoid Cloud Migration Disaster Your software should work - - PowerPoint PPT Presentation

How to avoid Cloud Migration Disaster Your software should work properly. Presented by Your software should work properly. www.roq.co.uk We make sure that it does. Richard Simms - Test Architect www.roq.co.uk We make sure that it does.


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www.roq.co.uk

Your software should work properly. We make sure that it does.

www.roq.co.uk

Your software should work properly. We make sure that it does. www.roq.co.uk

How to avoid Cloud Migration Disaster

Richard Simms - Test Architect & Mike Royle – Programme Test Manager

Presented by

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MAKING SOFTWARE WORK

Mike Royle Mike is a strong Programme Test Manager with experience in multiple industries, excellent management and communication skills. Mike has been instrumental in the success of many programmes for ROQ – most notably for Unilever over the past 5 years, where he has led large, global programmes. Richard Simms Richard is responsible for designing test strategies and approaches to testing for ROQ clients as well as managing the transition process for new clients at ROQ. His role as test architect involves working with a wide variety of clients across a range of industries and gaining a deep insight into their testing and quality assurance challenges.

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MAKING SOFTWARE WORK

Agenda

WHY? TYPES OF PROJECT CHALLENGES SERVICE

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MAKING SOFTWARE WORK

Why are organisations choosing Cloud solutions?

Why Cloud?

Cost Savings Business Agility Latest tools and technology Security

  • ptions

Data Protection Cloud-native applications

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MAKING SOFTWARE WORK

On-premise Data Centre Private Cloud Public Cloud Front end server

Hybrid Cloud – favoured architecture for many…

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Types of Cloud Migration Project

Migration & Modernisation Cloud Native

SaaS

Re-Host Re-Factor Re-Architect Re-Build / New Development Replace with package

Transfer your application/solution to cloud with very little change required. Essentially a re-platforming

  • f existing solution

Modify you solutions code and/or configuration in

  • rder to allow and take

advantage of re-hosting the solution in the cloud Extensive re-design and re-build of your solution. Typically using a micro- services architecture and using internal/external API’s Starting from scratch to build a new solution which fully exploits new cloud based technologies with little re-use of code. Select a cloud based package or SaaS to replace entirely your existing solution. This will include selecting cloud based ERP solutions (e.g. D365,SAP,Oracle) or SaaS (e.g. Workday, Salesforce)

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MAKING SOFTWARE WORK

Testing focus for Cloud projects

  • Regression testing to confirm working on new platform
  • Some UAT, OAT and NFT to verify re-hosted correctly

Re-host

  • Unit testing of amended code/configuration
  • Extensive regression testing including integration points,

UAT,OAT and further NFT

Re-factor

  • Unit testing, System testing , Systems Integration Testing –

API internal/external, UAT,OAT

  • Focus on Performance and Security testing

Re-architect

  • Unit testing - extensive, System testing, Systems Integration

Testing, UAT, OAT, Performance, Cutover, Data Migration testing, Continuous testing – functional/load automation and exploratory

Re-build

  • Systems testing of configuration and Systems Integration

Testing, Data Migration testing from the replaced solutions. Likely UAT, OAT in some form as well as cutover testing

Replace(SaaS)

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MAKING SOFTWARE WORK

Key challenges and risks

  • Getting it right from the start

Contractuals

  • From your cloud hosted to solutions based on premise or hosted in

the cloud

Integration

  • Ensuring completeness and accuracy of data
  • Automated and manual reconciliation

Data Migration

  • Replacing tailored bespoke solutions with SaaS
  • Ensuring efficient and effective for your business process

Usability and Adoption

  • First line support know where to direct calls
  • Process for DR and Business Continuity well defined

Long term support

  • Will your cloud hosted solution respond in line with requirements?
  • Could internal network and routers actually be the problem?

Performance Bottlenecks

  • Regular release patterns with new functionality and potential issues
  • Frequently with SaaS you have a short window to test before

production tenant updated

Regression Testing

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MAKING SOFTWARE WORK

ROQ Cloud Migration Testing Service

Service Overview

Provide the necessary testing expertise to ensure the success of the migration of applications and services into cloud hosted environments.

Key features

  • Tailored approach
  • Assurance of testing
  • Integration focus
  • Data migration testing
  • Regression packs
  • Transparent and

insightful reporting

Benefits

  • Key risks mitigated
  • Stakeholders confident
  • Re-usable assets
  • Data validity confirmed
  • Specialist resource to

complement domain knowledge

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MAKING SOFTWARE WORK

Common misconceptions

“The Cloud solution will be resilient enough for what we require” “The cloud is scalable” “You don’t need to regression test SaaS” “The SI said they will test it” “We can re-host and upgrade at the same time – it will save us money”

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Important areas for Cloud Data Migration

E-T-L tools selected provide necessary functionality Ensure test environments/ tenants have appropriate security controls Understand lead time for key dependencies

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MAKING SOFTWARE WORK

WHY? TYPES OF PROJECT CHALLENGES SERVICE

Summary

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Your software should work properly. We make sure that it does.

STRATEGIC SOFTWARE TESTING SOLUTIONS

Questions?

How to Avoid Cloud Migration Disaster

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Your software should work properly. We make sure that it does.

STRATEGIC SOFTWARE TESTING SOLUTIONS

Thank you

How to Avoid Cloud Migration Disaster

If you have any more questions please contact ask@roq.co.uk