Utilizing distributed tracing, you discover that a specific API call within the product page generation microservice is causing significant delays. This API call retrieves product data from a legacy database system. Which of the following courses of action will be the MOST appropriate to address the bottleneck and improve performance while the sales event is ongoing?

Increase the connection pool size for the database to handle more concurrent requests from the microservice

Optimize the specific API call within the microservice to potentially reduce the amount of data retrieved from the database or utilize caching for frequently accessed product data

Temporarily disable the problematic API call within the microservice, potentially impacting product information displayed on the page

Migrate the product data from the legacy database to a more scalable NoSQL database solution

Verified Answer
Correct Option - b

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