You’re going to create an Oracle Cloud Infrastructure Anomaly Detection model for multivariate data. Where do you need to store the training data?

Detailed Answer in Step-by-Step Solution:

Understand OCI Anomaly Detection: This service trains models to detect anomalies in multivariate data

(e.g., sensor readings), requiring data to be accessible within OCI’s ecosystem.

Assess Storage Requirements: The training data must be in a scalable, OCI-compatible location that the

Anomaly Detection service can access programmatically.

Evaluate Options:

A . Your local machine: Data on a local machine isn’t directly accessible to OCI services without upload,

making it impractical for cloud-based training.

B . MySQL database: While OCI supports MySQL, Anomaly Detection doesn’t natively integrate with it

for training data; it prefers file-based input.

C . Autonomous Data Warehouse: This is a database for analytics, not the default storage for Anomaly

Detection training data, which expects CSV/JSON files.

D . Object Storage Bucket: OCI Object Storage is a scalable, durable storage service that Anomaly

Detection uses to ingest training data (e.g., CSV files).

Reasoning: Object Storage is the standard for large-scale data in OCI services, offering seamless

integration with Anomaly Detection via APIs or SDKs.

Conclusion: D is the correct choice as it aligns with the service’s architecture.

The OCI Anomaly Detection service requires training data to be uploaded to an Object Storage Bucket in

formats like CSV or JSON. This is explicitly outlined in the official documentation, which states that

users must “upload the training dataset to an OCI Object Storage bucket” before creating a data asset for

model training. Local storage (A) isn’t viable for cloud processing, and databases like MySQL (B) or

Autonomous Data Warehouse (C) aren’t supported as primary inputs. Object Storage

(D) provides the scalability and accessibility needed for multivariate anomaly detection workflows.

: Oracle Cloud Infrastructure Anomaly Detection Documentation, "Preparing Training Data" section.