Cloud Workload Modernisation Strategy

cloud-workload-modernisation-strategy.drawio

graph LR;

note1[Retire = to be removed]
style note1 fill:#fff, color:#788A75, stroke:#75788A
note2[Sweat = Lifetime < 1 year]
style note2 fill:#fff, color:#788A75, stroke:#75788A
note3[Maintain = Lifetime > 1 year]
style note3 fill:#fff, color:#788A75, stroke:#75788A
note4[Invest = Lifetime > 1 year]
style note4 fill:#fff, color:#788A75, stroke:#75788A

1[Start] --> 2{Classify}

subgraph Retire
 2 -- Retire --> 3{{Decommission}}
style Retire fill:#ccf, color:#fff, stroke:#333
end

subgraph Sweat
 2 -- Sweat -->  4(Right Size)
 style Sweat fill:#fcc, color:#fff, stroke:#333
 4 --> 5[(Savings Plan)]
end

subgraph Maintain
 2 -- Maintain--> 6(Right Size)
style Maintain fill:#cfc, color:#fff, stroke:#333
 6 --> 7{Lifetime >3 years}  
 
 7 -- Yes --> 8{SAAS/PAAS <br> option?}
 8 -- No --> 9[(3 year RI)]
 8 -- Yes --> 10{ROI > 3 years }
 10 -- No --> 11[(Savings Plan + TBD)] 
 10 -- Yes --> 9

 7 -- No --> 13[(1 year RI)]
end  

 
 subgraph Invest
 2 -- Invest--> 26(Right Size)
 26 --> 27{Lifetime >3 years}  
 
 27 -- Yes --> 28{SAAS/PAAS <br> option?}
 28 -- No --> 29[(3 year RI)]
 28 -- Yes --> 210{ROI > 3 years }
 210 -- Yes --> 211[(Savings Plan)] 
 211 --> 212{{Propose Project/Partner}}
 210 -- No --> 29

 27 -- No --> 213[(1 year RI)]
end