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Universal Containers has multiple Heroku applications that use the same Heroku Postgres database. One of those applications, SFDC-sync. uses Heroku Connect to sync the data between a Salesforce org and the Heroku Postgres database. If the SFDC-sync app Is deleted. Heroku Connect will stop syncing dat a. What is another consequence of deleting the SFDC-sync app?
At Universal Containers (UC), a developer named Yuichiro wrote a PHP application that, in production, uses a MySQL database. Yuichiro is onboarding Mary, a new UC developer, who is setting up her development environment. Yuichiro asks Mary to: 1) install the related PHP libraries manually so the application will run; 2) use MongoDB, instead of MySQL, in the development environment. According to the Twelve-Factor methodology, which changes should an Architect recommend?
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Question 17 - Certified Heroku Architecture Designer discussion

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A client wants to create a scalable set of microservices that communicate with each other, where multiple microservices have a public REST API.

Which architecture strategy allows this on Heroku?

A.
Each microservice is a separate Heroku app. The microservices communicate by using Apache Kafka as a message bus.
Answers
A.
Each microservice is a separate Heroku app. The microservices communicate by using Apache Kafka as a message bus.
B.
Each microservice is a separate process type in a single Heroku app. The microservices communicate by using Redis as a message bus.
Answers
B.
Each microservice is a separate process type in a single Heroku app. The microservices communicate by using Redis as a message bus.
C.
Each microservice is a separate private space. The microservices communicate by using DNS Service Discovery.
Answers
C.
Each microservice is a separate private space. The microservices communicate by using DNS Service Discovery.
D.
Each microservice is a separate process in a single Heroku app. The microservices communicate by using shared memory.
Answers
D.
Each microservice is a separate process in a single Heroku app. The microservices communicate by using shared memory.
Suggested answer: C

Explanation:

- httDs://devcenterheroku.com/artJcles/event-driven-microservices-with-aDache-kafka

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asked 23/09/2024
Bert Pubben
38 questions
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