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Zorluk: KolayUnderstand the benefits of and strategies for migration to the AWS Cloud

A real estate agency, ApexHomes, is migrating its legacy on-premises customer relationship management (CRM) system to the AWS Cloud. The agency decides to decommission the custom legacy software and transition to a commercially available Software-as-a-Service (SaaS) CRM platform obtained through the AWS Marketplace. Which cloud migration strategy is ApexHomes using?

  1. RepurchasingCevap
  2. B
    Rehosting
  3. C
    Replatforming
  4. D
    Refactoring

Cevap

Repurchasing
The correct strategy is Repurchasing. This strategy involves discarding the existing legacy application and replacing it with a commercially available off-the-shelf product or a Software-as-a-Service (SaaS) solution, such as moving to a new SaaS CRM platform purchased from the AWS Marketplace.

Adım Adım Çözüm

1
Analyze the business scenario described in the stem.
The company is retiring its legacy CRM software and buying a license for a new SaaS product on the AWS Marketplace.
Identifying the key action helps determine which of the 6 Rs migration strategies is being applied.
2
Map the identified action to the correct migration strategy.
Discarding legacy code to purchase a commercially available SaaS platform corresponds to the Repurchasing strategy.
Repurchasing specifically refers to dropping the legacy product and shopping for a new one (often SaaS).

Anahtar Kavram

Cloud migration strategies (6 Rs), specifically Repurchasing (drop-and-shop).
Tahmini Süre:45s
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Understand the benefits of and strategies for migration to the AWS Cloud

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