Engineering architecture

Transcript

1. Engineering architecture
   Jakub Kubrynski
   @jkubrynski
   

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2. whoami
   €€€ 2004 -
   Devskiller.com co-founder
   Bottega trainer
   DevoxxPL program committee member
   Open-source contributor
   @jkubrynski
   

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3. Good architecture?
   Scalable
   Maintainable
   Tailored
   Secure
   Flexible
   Resilient
   Testable
   Implementable
   ?
   @jkubrynski
   

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4. Architect
   @jkubrynski
   

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5. „Quantify and write down the scale”
   – Tom Gilb
   @jkubrynski
   

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6. Testable
   @jkubrynski
   

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7. @jkubrynski
   

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8. Failure is
   an option
   not
   @jkubrynski
   

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9. DEBT
   MANAGEMENT
   101
   @jkubrynski
   

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10. Database schema migration issues
    Cross services communication issues
    Time to fix
    Backup time
    Backup efficiency
    Metrics
    zero
    zero
    20 minutes
    5 minutes per unit
    1 hour
    @jkubrynski
    

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11. Recovery time
    Backup complexity / efficiency
    Portability
    Understandability
    Simplicity
    Infrastructure as code
    @jkubrynski
    

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12. PaaS Database MySQL NewSQL
    Portability + 2 days 0 0
    Time to fix + 30 minutes 0 + 15 minutes
    Issues per month + 1 + 1 + 3
    Effort 2 MD 5 MD 20 MD
    Issue FROG-759
    

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13. Data driven
    @jkubrynski
    

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14. @jkubrynski
    

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15. @jkubrynski
    

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16. @jkubrynski
    

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17. Thank you :-)
    @jkubrynski
    

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18. @jkubrynski
    

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19. Questions?
    @jkubrynski
    

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