This is a dedicated watch page for a single video.
A media company captures browsing metadata to contextually display relevant images, pages, and links to targeted users. A single page load can generate multiple events that need to be stored individually. Each page load must query the user's browsing history to provide targeted recommendations. The company expects over 1 million page visits per day. The startup now wants to add a caching layer to support high read volumes. Which of the following AWS services would you recommend as a caching layer for this use case? (Select two)