Question 61

Heroku Connect data replication happens:
  • Question 62

    A customer needs to test a database schema migration. Which approach should an Architect recommend?
  • Question 63

    An app uses a queue of worker dynos to perform complex image processing, but the worker dynos are occasionally running out of memory when performing the processing. All of their dynos are currently standard-1x dynos.
    What should an Architect recommend in this scenario?
  • Question 64

    Universal Containers is tracking customer issues in their call center. Sometimes this requires a Technician to be on-site at the customer's location.
    What set of steps should a Consultant recommend to dispatch the Technician?
  • Question 65

    A financial reporting application, hosted on an on-premise server, uses a native library (wkhtmltopdf) to convert its HTML reports into PDFs. The app is being migrated to Heroku.
    What option should an Architect recommend to enable the Heroku application to use wkhtmltopdf?