AWS Certified Developer Associate DVA-C02 Practice Question
A development team is working on a multi-tier application that involves serverless functions and virtual server instances. To diagnose performance issues and better understand the interaction between components, the team decides they need a service to track the requests as they travel through the different parts of the application. Which service should they use to achieve this with minimal changes to the existing code?
The service designed for end-to-end tracing of requests across a distributed system, including both serverless and server-based components, is AWS X-Ray. AWS X-Ray collects data about requests and enables developers to analyze and debug production, distributed applications, such as those built using a microservices architecture. The alternatives mentioned either focus on API call auditing, application and infrastructure monitoring, or security assessments, but do not provide the distributed request tracing capabilities needed for the team's requirements.
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AWS Certified Developer Associate DVA-C02
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