gRPC [Java] Master Class: Build Modern API and Microservices - Install MongoDB UI - Robo 3T

The video tutorial introduces Robo 3T, a lightweight GUI for MongoDB, beneficial for beginners. It guides viewers through downloading Robo 3T on various platforms and setting up a direct connection to MongoDB using localhost. The tutorial also demonstrates how to navigate the Robo 3T interface to view databases and collections, emphasizing the tool's simplicity and visual aid for understanding MongoDB operations.

Explain the significance of the 'localhost' address in the context of MongoDB.

What visual elements does Robo 3T provide to help users understand MongoDB?