[ftp] 4-8 someone in charge

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Someone in Charge 윤윤윤 EVA

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Patterns for Fault Tolerant Software Chapter 4. 8. Someone in charge

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Page 1: [FTP] 4-8 Someone in charge

Someone in Charge

윤주환EVA

Page 2: [FTP] 4-8 Someone in charge

2조별과제 할 때 생기는 일…

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3조별과제를 이렇게 한다면… ?

자료 수집 담당자료의 충실도

모임 담당모임 사진 , 회의록 등

발표 자료 담당발표 자료 가독성 등

발표 담당발표의 명료성

( 조별 점수 + 개인점수 ) 로 평가

현실성이 없네요 (…)평가가 귀찮아서

Page 4: [FTP] 4-8 Someone in charge

4Someone in Charge!

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5Who’s in Trouble?

System A

?

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6Share the Workload

System A

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7Single Point of Failure

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8Distributed Responsibility

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9Watchdog (Timer)

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10Watchdog Operation

System

CLock

or

2-1. Alive

2-2. Timeout

1. Checking

3. Reset

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11Related Patterns

Units of Mitigation

Correcting Audits

Fault ObserverMinimize Human

Intervention

Someone in Charge

Page 12: [FTP] 4-8 Someone in charge