A company is developing a serverless web application that gives users the ability to interact with real-time analytics from online games. The data from the games must be streamed in real life. The company needs a durable, low-latency database option for user data. The company does not know how many users will use the application. Any design considerations must provide response times of single-digit milliseconds as the application scales. Which combination of AWS services will meet these requirements? (Choose two.)