Discover why AWS Outposts is the best choice for latency-sensitive, mission-critical applications in remote locations with slow internet connections. Learn how it ensures ultra-low latency and seamless cloud integration.
Table of Contents
Question
A manufacturing company has a mission-critical application that runs in a remote location with a slow internet connection. The company wants to migrate the workload to AWS. The application is latency-sensitive and prone to connectivity disruptions. Which AWS service or feature should the company use to meet these requirements?
A. Availability Zones
B. AWS Local Zones
C. AWS Wavelength
D. AWS Outposts
Answer
D. AWS Outposts
Explanation
AWS Outposts is a service that offers fully managed and configurable compute and storage racks, allowing you to run workloads on-premises and connect to AWS services in the cloud.
AWS Outposts is the most suitable solution for the scenario described. Here’s why:
Key Requirements of the Scenario
- Mission-critical application: The application is essential to business operations and cannot tolerate prolonged downtime.
- Latency-sensitive: The workload requires ultra-low latency for optimal performance.
- Connectivity disruptions: The remote location has unreliable internet, making consistent cloud access challenging.
- Migration to AWS: The company wants to leverage AWS services while addressing these constraints.
Why AWS Outposts?
AWS Outposts extends AWS infrastructure, services, and APIs directly into a customer’s on-premises environment. It is designed specifically for workloads that require low latency and local data processing while maintaining seamless integration with the AWS cloud.
- Ultra-Low Latency: By deploying compute and storage resources locally at the customer site, AWS Outposts ensures sub-millisecond latency, which is critical for latency-sensitive applications like manufacturing execution systems (MES) or real-time analytics.
- Resilience to Connectivity Issues: Since Outposts operates locally, it can continue running workloads even during internet disruptions. This makes it ideal for remote locations with unreliable connectivity.
- Hybrid Cloud Architecture: Outposts allows businesses to run workloads on-premises while seamlessly connecting to broader AWS services in a nearby region when connectivity permits.
- Data Residency and Compliance: For applications requiring local data processing or compliance with data residency regulations, Outposts ensures that data stays within the physical premises.
Why Not Other Options?
A. Availability Zones: Availability Zones are part of AWS Regions and require consistent internet connectivity to access them. They do not address the need for on-premises infrastructure or ultra-low latency.
B. AWS Local Zones: While Local Zones bring AWS services closer to users in metropolitan areas, they still rely on a stable internet connection and are not deployed directly at customer sites.
C. AWS Wavelength: Wavelength is designed for ultra-low latency at the edge of 5G networks, which is not applicable in this case due to the lack of 5G infrastructure in the remote location.
AWS Outposts is the optimal choice for this use case because it provides local compute and storage resources, ensures ultra-low latency, and supports mission-critical workloads in environments with poor connectivity. It bridges the gap between on-premises systems and cloud infrastructure, making it indispensable for such scenarios.
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