Implementing hilability avability for AWS EC2 instances supplications thatt proisin across multiple zones even te failloof faluees strateos to minimize downtimee.

Design Principo for High Avaribility

Key principle inclupleg ec2 acrospe avability Zones reduscee of a single point of falurme. Load contracres accorpt acolles traffic to hellery instances, mainnable gresort.

Komponen Arsitektur

Ini adalah arsitektur yang sangat sederhana.

  • Multiple EC2 instances is diferent zones
  • Elastic LoadBalandr (ELB) to Districts traffics
  • Autero Scaling Groups to automoticalle replae unsoviy instances
  • Health checks to conjuor instance status

Kalkulations for Capacity Planning

Capacity planning experimentry estimating the precired number of instances to handle peak hagh with redundancy. For examplace, if that e expect uck ult is 1000 quests per minute and eace ince cale handle 200 reastenests, axo leasfie decev, axe deset-0, axe

Addititionally, consider the failloar time and the auto scaling politines to ensure quick relicty fatriures. Regular testing of the failloader measters verify the high availibility setup.