Complement the MongoDB Database - Improve the Product Recommendations - Computer Science Assignment Help

Assignment Task :

Assignment Requirements:

Part A – MongoDB

1. Write code to insert five product sales on the Hillveiew Farm Box web site

2. you will have to choose the attributes you want to store for each sale  remember this is a database rewrite. 

3. Justify your choices for the data structures you selected for each attribute in the sale. Provide a sentence or two to explain why you chose each of the data structures 

4. Create the following queries (all output should be easily read)  

   1. List all the sales in the collection (including all fields) 

   2. List only the product names from each sale  

   3. List only the product name and farmer’s name for every sale  

   4. List only the distinct name and details of every customer  

   5. Count the number of sales in the collection  

   6. List only the product name and price for products that are greater than $15. 

   7. Return the average price each product type (eg Meat, Dairy, Veggies & Fruit) 

   8. Write code that updates the name and price of one of the products in one sale.  

   9. Add a new field to a sale to record to show who the sale was referred by. 

   10. Return the sales that do not have any dairy products 

Part B – Neo4j b

4. The owner has also asked you to write about how Neo4j could be integrated to improve the product recommendations. At the moment, items are randomly selected from the product list to display to customers. 

Write around 300-500 words on the way that you would develop a Neo4j database that could complement the MongoDB database so that real time recommendations could be made based on what other “similar” customers purchased. 

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