Write Query: Grouping Across Collections
Learn how to aggregate and analyze data in MongoDB to generate insightful sales and performance reports.
We'll cover the following...
We'll cover the following...
Question
Given the following sample documents from the products collection:
[
{
"_id": "a101a9c0c1f9472db1c01a11",
"name": "Laptop",
"category": "Computers",
"brand": "Zenbyte",
"price": 899,
"stock": 34,
"status": "Active",
"tags": ["portable", "work", "student"],
"rating": 4.7
},
{
"_id": "a102b8d1f2e0472db1c01a12",
"name":