Node.js API Masterclass with Express and MongoDB - Fetching Bootcamps – GET

This video tutorial covers how to insert and fetch boot camps from a database using async/await with Mongoose. It explains the implementation of methods to retrieve all boot camps and a single boot camp by ID, including error handling for invalid or non-existent IDs. The tutorial emphasizes the importance of handling promises and responses correctly to avoid errors like 'headers already sent'. Future videos will cover updating and deleting boot camps.

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