IIA Congres Assurance of Agility

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IIA Congres 2019 - Assurance of Agility H1

1 IIA Congres Assurance of Agility H Lineke Sneller - l.sneller@nyenrode.nl 1

2 IIA Congres Assurance of Agility Manifesto for Agile Software Development Agenda Manifesto for Assurance of Agility 2

3 COBIT - Control Objectives for IT 3 Bron: Isaca [2012]

4 Traditioneel waterval project Som van gerealiseerde en geraamde kosten in de projectfase ( miljoen) dec-02 feb-05 apr-07 jul-09 sep-11 nov-13 jan-16 4 Bron: Kamerstukken [2004,..., 2017]

5 Manifesto for Agile Software Development We are uncovering better ways of developing software by doing it and helping others do it. Through this work we have come to value: Individuals and interactions over processes and tools Working software over comprehensive documentation Customer collaboration over contract negotiation Responding to change over following a plan That is, while there is value in the items on the right, we value the items on the left more. slide 5 Bron: AgileAlliance [2001]

6 Manifesto for Agile Software Development Individuals and interactions over processes and tools toezichthouders stellen eisen aan processen Working software over comprehensive documentation keuzes van algoritmes moeten uitlegbaar zijn Customer collaboration over contract negotiation soms ontmoet je elkaar voor de rechter Responding to change over following a plan agile en oud denken slide 6 Bron: AgileAlliance [2001]

7 IIA Congres Assurance of Agility Manifesto for Agile Software Development Agenda Manifesto for Assurance of Agility 7

8 Manifesto for Assurance of Agility In giving assurance for an organization s agility, we have come to value: Life cycle cost control over investment cost control Software quality over team harmony Reporting over remediation That is, while there is value in the items on the right, we value the items on the left more. slide 8

9 Manifesto for Assurance of Agility In giving assurance for an organization s agility, we have come to value: Life cycle cost control over investment cost control Software quality over team harmony Reporting over remediation That is, while there is value in the items on the right, we value the items on the left more. slide 9

10 Life cycle cost control over investment cost control Gemengd project Bedrag Cumulatieve kosten t/m jr 0 jr 1 jr 2 jr 3... jr 29 IT investering 200 IT kosten 200 Bouwwerk investering 800 Bouwwerk kosten 800 Project investering 1000 Project kosten 1000 Jaarlijks onderhoud % Onderhoudskosten in jr 0 jr 1 jr 2 jr 3... jr 29 IT onderhoud 15% IT onderhoud Bouwwerk onderhoud 3% Bouwwerk onderhoud Totaal onderhoud 10

11 Life cycle cost control over investment cost control Onderhoudskosten in jaar 29 onderhoud IT 15%, onderhoud bouw 3% Bouw onderhoud; 55; 4% IT onderhoud; 1508; 96% JR 1 JR 2 JR 3 Onderhoudskosten per jaar IT investering 200, Bouw investering 800 JR 4 JR 5 JR 6 JR 7 JR 8 JR 9 JR JR JR JR JR JR JR JR JR JR JR JR JR JR JR JR JR JR JR JR IT onderhoud (15%) Bouw onderhoud (3%) slide 11

12 Manifesto for Assurance of Agility In giving assurance for an organization s agility, we have come to value: Life cycle cost control over investment cost control Software quality over team harmony Reporting over remediation That is, while there is value in the items on the right, we value the items on the left more. slide 12

13 Software quality over team harmony Devops voorbeeld: Development is gekleed in geel, en wil de software langs de verdedigingslinie van operations krijgen Operations is gekleed in rood, en wil de software pareren als development onvoldoende kwaliteit levert De kracht van het tegengesteld belang Productiechef en magazijnchef stel je niet op in hetzelfde team Developer en operator stel je niet op in hetzelfde team 13

14 Manifesto for Assurance of Agility In giving assurance for an organization s agility, we have come to value: Life cycle cost control over investment cost control Software quality over team harmony Reporting over remediation That is, while there is value in the items on the right, we value the items on the left more. slide 14

15 Reporting over remediation BBC's Digital Media Initiative had tot doel om BBC medewerkers en partners in staat te stellen video en audio content volledig electronisch en online te kunnen produceren, programmeren en archiveren. In 2006 is DMI begonnen, uitbesteed aan Siemens In 2009 is DMI opnieuw gestart, inbesteed In 2013 is DMI gestopt, met een verlies van 100 mln Bron: House of Commons [2014]

16 Reporting over remediation Bron: National Audit Office [2014]

17 Reporting over remediation BBC's Digital Media Initiative had tot doel om BBC medewerkers en partners in staat te stellen video en audio content volledig electronisch en online te kunnen produceren, programmeren en archiveren. In 2006 is DMI begonnen, uitbesteed aan Siemens In 2009 is DMI opnieuw gestart, inbesteed In 2013 is DMI gestopt, met een verlies van 100 mln In 2014 volgt een parlementair onderzoek naar het project. Ondervraagd worden achtereenvolgens: Zarin Patel, voormalig CFO van de BBC Anthony Fry, voormalig trustee en voorzitter van het trust finance committee Bron: House of Commons [2014]

18 IIA Congres Assurance of Agility H Lineke Sneller - l.sneller@nyenrode.nl 18

19 IIA Congres Assurance of Agility Manifesto for Agile Software Development Individuals and interactions over processes and tools Working software over comprehensive documentation Customer collaboration over contract negotiation Responding to change over following a plan Samenvatting Manifesto for Assurance of Agility Life cycle cost control over investment cost control Software quality over team harmony Reporting over remediation Agile software development is niet vanzelf beheersbaar Voor agility is meer nodig dan agile software development 19

20 IIA Congres Assurance of Agility H Lineke Sneller - l.sneller@nyenrode.nl 20

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