Free AIP-C01 Web TestEngine Demo

Q17 Single choice

An enterprise application already stores customer cases in Amazon Aurora PostgreSQL. A GenAI feature must perform vector similarity search over case notes while joining results with relational customer metadata and existing SQL access controls.

Which vector store choice is the best fit?

A
Amazon S3, because object storage can replace all relational joins if metadata is stored in file names.
B
Amazon DynamoDB without a vector index, because key-value access is always faster than vector
search.
C
Amazon Aurora PostgreSQL with the pgvector extension and appropriate indexes for the case-note
embeddings.
D
Amazon Kinesis Data Streams, because streaming services are optimized for long-term vector
retrieval.

AIP-C01 Web TestEngine demo