A MongoDB Atlas administrator needs to create a new database user for a data engineering team that will work on a specific project involving data pipelines. The goal is to grant the user permissions to write data to the project's database without compromising security or granting unnecessary access. Which approach should the Atlas administrator take to configure the new database user by using the Atlas UI?
A MongoDB Atlas Administrator needs to configure custom database roles for a cluster. What level of access is required to create and manage these custom roles?
A MongoDB Atlas administrator is responsible for maintaining the health of a special capped collection that stores a rolling record of user activity logs. What metric should the administrator use to check the health of this capped collection?