SalesForce Certified Heroku Architecture Designer Certified Heroku Architecture Designer 10 31Oct2024 - Practice Quiz

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Question 1 of 30

In a multi-tenant application hosted on Heroku, a company is experiencing performance issues due to high database load. They are considering implementing a caching layer to alleviate the pressure on their PostgreSQL database. Which of the following best practices should they adopt to ensure optimal performance and scalability while using a caching solution?

Use a distributed caching system like Redis to store frequently accessed data and implement cache invalidation strategies to maintain data consistency.

Rely solely on the built-in caching mechanisms provided by PostgreSQL to manage data retrieval efficiently.

Implement caching only for static assets, ignoring dynamic data, as it is less likely to change frequently.

Use a single instance of a caching solution without considering horizontal scaling options to keep the architecture simple.

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