Learn how AWS Outposts allows companies to run AWS infrastructure and services on-premises for low-latency access to local systems and data residency.
Table of Contents
Question
A company wants to use AWS. The company has stringent requirements about low-latency access to on-premises systems and data residency.
Which AWS service should the company use to design a solution that meets these requirements?
A. AWS Wavelength
B. AWS Transit Gateway
C. AWS Ground Station
D. AWS Outposts
Answer
D. AWS Outposts
Explanation
AWS Outposts is the most appropriate service for a company that has stringent requirements about low-latency access to on-premises systems and data residency.
Key points about AWS Outposts:
- AWS Outposts is a fully managed service that offers the same AWS infrastructure, AWS services, APIs, and tools to virtually any datacenter, co-location space, or on-premises facility for a truly consistent hybrid experience.
- Outposts is ideal for workloads that require low latency access to on-premises systems, local data processing, or local data storage.
- It addresses data residency requirements, as the infrastructure resides on-premises while still being managed by AWS. This allows companies to comply with industry-specific or geographical regulations on data storage.
- With Outposts, you can use native AWS services, infrastructure, and operating models on-premises. It’s the only hybrid cloud solution that allows you to use the same APIs, tools, hardware and functionality across on-premises and the AWS cloud.
The other options are not as suitable for this scenario:
- AWS Wavelength is designed for applications that require ultra-low latency to mobile devices and end users, not for low latency to on-premises systems.
- AWS Transit Gateway is a service that enables you to connect your Amazon Virtual Private Clouds (VPCs) and on-premises networks to a single gateway, but it doesn’t address data residency.
- AWS Ground Station has nothing to do with low-latency on-premises access or data residency; it’s a fully managed service that lets you control satellite communications.
In conclusion, AWS Outposts is the correct service choice to meet the company’s requirements for low-latency access to on-premises systems and data residency by bringing AWS infrastructure and services directly to their on-premises environment.
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