Which AWS service provides a fully managed graph database for highly connected datasets?

Question

Options

• AAmazon DynamoDB
• BAmazon RDS
• CAmazon Neptune
• DAmazon Aurora

• A
  2% (1)
• B
  2% (1)
• C
  92% (45)
• D
  4% (2)

Explanation

Amazon Neptune is AWS's fully managed graph database service, purpose-built for storing and querying highly connected datasets using graph models like Property Graph (Gremlin) and RDF (SPARQL) - making it the right fit for use cases like social networks, fraud detection, and knowledge graphs.

Why the others are wrong:

• A. Amazon DynamoDB is a fully managed NoSQL key-value and document database - great for scale and speed, but not a graph database.
• B. Amazon RDS is a managed relational database service (supports MySQL, PostgreSQL, etc.) - structured for tabular data, not graph traversal.
• D. Amazon Aurora is a high-performance relational database (MySQL/PostgreSQL-compatible) - also tabular and not designed for graph workloads.

Memory tip: Think "Neptune = Networks of connections" - Neptune handles the complex web of relationships between data points, just like the planet Neptune exists in a web of gravitational relationships with other celestial bodies.

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