Your organization has developed a new microservices architecture on Heroku. As the Salesforce Heroku Architect, you’ve been tasked with building an orchestration layer using Apache Kafka on Heroku. What is the most effective way to ensure fault tolerance for your data flows in this scenario?

You are working for a healthcare company, and your systems are required to meet HIPAA compliance regulations. Which feature of Heroku Enterprise can improve the system’s architecture to meet this requirement?

Your organization is planning to deploy a multi-tier application where data security is a priority, and the data tier needs to be isolated from the public internet. Which Heroku networking solution would be most appropriate in this case?

You are architecting a solution for a client whose Heroku application requires a mechanism to communicate between different components in a decoupled manner. Which Heroku service should you recommend?

Your organization is developing a complex, high-traffic application with multiple microservices on Heroku. As an architect, you’ve decided to use Apache Kafka on Heroku as a messaging system for inter-service communication. What strategy should you employ to handle data deserialization errors when consuming messages from a Kafka topic?