Google Cloud Professional Machine Learning Engineer PMLE — Topic 1 Question 29

Question

You have trained a model on a dataset that required computationally expensive preprocessing operations. You need to execute the same preprocessing at prediction time. You deployed the model on AI Platform for high-throughput online prediction. Which architecture should you use?

Accepted Answer

Correct answer: B. The correct answer is B. Option B: Send incoming prediction requests to a Pub/Sub topic. Transform the incoming data using a Dataflow job. Submit a prediction request to AI Platform using the transformed data. Write the predictions to an outbound Pub/S... Dataflow runs serverless Apache Beam pipelines for stream and batch data processing with autoscaling. Pub/Sub is a serverless, global messaging service that decouples services and ingests high-volume event streams.

Google Cloud Professional Machine Learning Engineer PMLE — Question 29