Tips and tricks AWS Solutions Architect Associate #6

ByChristophe
  • launch template (delete old version and launch new version)
    • launch config is deprecated
  • scaling policies
    • target:
      • metric
      • step
      • scheduled
      • predictive
  • use case:
    • you want at least 4 servers :
      • 6 servers on 3 AZ or 8 servers on 2AZ ?
        • 6 servers on 3AZ, better for cost and for the goal
  • termination hook
  • placement group
    • cluster:hpc, meme az
    • partition: cassandra hadoop
    • spread: master node

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