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Zorluk: OrtaAWS Global Infrastructure

A digital marketing agency based in Chicago needs to run a real-time bidding application that requires single-digit millisecond latency for local end-users. The agency wants to run its compute resources close to these users without building or maintaining any physical infrastructure in the city. The application must also connect seamlessly back to the agency's primary resources running in the main AWS Region. Which AWS global infrastructure component should the agency use to achieve this?

  1. A
    AWS Edge Locations
  2. B
    AWS Outposts
  3. AWS Local ZonesCevap
  4. D
    AWS Wavelength

Cevap

AWS Local Zones
AWS Local Zones allow you to run latency-sensitive components of your applications close to end-users in a specific geographic area. They extend an existing Virtual Private Cloud (VPC) from a parent AWS Region, enabling compute and storage resources to run locally with single-digit millisecond latency, without requiring the customer to manage any physical hardware or data centers.

Adım Adım Çözüm

1
Analyze the business requirements from the scenario.
Requirements identified: single-digit millisecond latency in a specific metropolitan area, running compute resources close to users, no on-premises hardware management, and seamless VPC connectivity.
Understanding the technical constraints helps filter out irrelevant infrastructure components.
2
Evaluate the capabilities of the available AWS infrastructure options against the requirements.
Edge Locations are for content delivery network (CDN) caching, not general compute. Wavelength targets 5G mobile devices. Outposts requires on-premises hardware installation. Local Zones allow running compute resources in a metropolitan area close to users without managing physical infrastructure.
Comparing components ensures that the selected option satisfies all constraints without introducing prohibited dependencies.
3
Select the component that natively extends a VPC to a metropolitan location.
AWS Local Zones is selected as it directly extends the parent region's VPC to a local zone, fulfilling all criteria.
Only Local Zones allows extending an existing VPC to run latency-sensitive workloads close to local users without managing physical hardware.

Anahtar Kavram

AWS Local Zones provide low-latency access to compute and storage services in specific metropolitan areas by extending a parent AWS Region's VPC close to end-users.
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Konular

AWS Global Infrastructure

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