A client has a Heroku Postgres database add-on attached to a production application. The client now wants to access the database from another application that they use to perform administrative tasks. What should an Architect recommend in this scenario?

A. Copy the database's connection URL and add it to the administrative application as a config var.

B. Attach the database toan application that acts as a database proxy

C. Create a fork of the database and attach it to the administrative application.

D. Attach the same Heroku Postgres add-on to the administrative application

Aclient has a data Ina SAP data store. The client uses Heroku External Objects to expose Heroku Postgres tablesin their Salesforce org. They want to perform custom transformations on the SAP data and then expose the transformed data in their Salesforce org. Which solution should an Architect recommend?

A. Use Salesforce Connect to perform any necessary transformations on Vie SAP data and sync the transformed data to the Salesforce org.

B. Use Heroku Connect to sync the SAP data to Heroku Postgres and then perform any necessary transformations Ensure the transformes data is in a table that is exposed in the Salesforce org.

C. Use an ETL tool to sync the SAP data to Heroku and then perform any necessary transformations. Ensure the transformes data is in a table that is exposed in the Salesforce org.

D. Perform in-place transformations on the data in SAP and then useHeroku Connect to sync the SAP data to Heroku Postgres. Ensure the transformed data is in a table that is exposed in the Salesforce org.

You can use Heroku Connect for:

A. Bidirectional data replication

B. Data proxy with Salesforce Connect

C. One-way data replication

D. All of these

A client runs an application on a background worker dyno. The application allows its users to request personalized information as a PDF. At peak usage, the app processes millions of requests at once.The resulting number of requests has caused a bottleneck that is impacting its performance.
Which two solutions can an Architect recommend to resolve the bottleneck and improve performance? (Choose two.)

A. Increase the number of workers to consume thejob faster.

B. Move the application to a Private Space.

C. Add Heroku Redis as a job queue.

D. Add a CDN add-on from the Elements marketplace.

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 byusing 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.

C. Each microservice is a separate private space. The microservices communicate byusing DNS Service Discovery.

D. Each microservice is a separate process in a single Heroku app. The microservices communicate by using shared memory.