MongoDB Learning Roadmap
Learn NoSQL step-by-step with interactive challenges!
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Sample Database Collections:
users
: {_id, name, email, age, city, interests: []}
products
: {_id, name, price, category, stock, tags: []}
orders
: {_id, userId, items: [{productId, quantity}], total, orderDate}
categories
: {_id, name, description, parentId}
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