A company has an on-premises monitoring solution using a PostgreSQL database for persistence of events. The database is unable to scale due to heavy ingestion and it frequently runs out of storage. The company wants to create a hybrid solution and has already set up a VPN connection between its network and AWS. The solution should include the following attributes: --Managed AWS services to minimize operational complexity --A buffer that automatically scales to match the throughput of data and requires no ongoing administration. --A visualization tool to create dashboards to observe events in near-real time. --Support for semi-structured JSON data and dynamic schemas. Which combination of components will enable the company to create a monitoring solution that will satisfy these requirements? (Select TWO.)