Which feature of Amazon OpenSearch Service gives companies the ability to build vector database applications?

Which feature of Amazon OpenSearch Service gives companies the ability to build vector database applications?
A . Integration with Amazon S3 for object storage
B . Support for geospatial indexing and queries
C . Scalable index management and nearest neighbor search capability
D . Ability to perform real-time analysis on streaming data

View Answer

Answer: C

Explanation:

The Amazon OpenSearch Service supports building vector database applications by enabling nearest neighbor search capability. This feature allows the service to efficiently perform similarity searches, which is crucial for applications that rely on vector embeddings (e.g., recommendation systems, image or text similarity searches). Combined with scalable index management, this makes OpenSearch an excellent choice for vector database applications.