Could someone tell me the difference between these two MongoDB queries

Understanding the Difference Between Two MongoDB Queries: A Guide to Correct Query Logic

Understanding the Difference Between MongoDB Find and Aggregate Queries

Should You Use Two Indexes or One in MongoDB for Optimal Performance?

MongoDB in 100 Seconds

Understanding the elemMatch and in Queries in MongoDB: What’s the Difference?

Understanding the MongoDB Query for Comparing Two Tables

Understanding Performance Differences in MongoDB Queries: Indexed vs Non-Indexed Filters

How to Efficiently Merge Two Queries into a Single Query in MongoDB

How to Compare Two Fields in MongoDB without Using $where

Understanding the MongoDB $and Operator vs. Implicit and in MQL

Solving the lastFetched vs dateAdded Condition in MongoDB Queries

New Query Features in MongoDB 6.0 (MongoDB World 2022)

Understanding MongoDB vs. Firestore: Can Clients Directly Query Data?

How to Check if a Property is Undefined Using LINQ Queries for MongoDB

MongoDB Explain | MongoDB Performance | Analyze Query Performance | MongoDB Tutorials 2022

Understanding MongoDB: How to Avoid Duplicate Results with Variable Queries

Using the Sum of Two Fields in MongoDB Queries

How to Combine Two Queries with MongoDB Operators: A Guide to Mongoose

Understanding the Difference Between Two Golang MongoDB Code Snippets

MongoDB vs MySQL | Difference Between MongoDB And MySQL | MySQL vs MongoDB Performance | Simplilearn

Why Slower MongoDB Queries for Big Documents? Understanding Performance Differences in Node.js

How To: Join Collections (1 Min) In MongoDB Using Aggregate Method & Lookup Operator

Querying MongoDB: Finding Records with Matching _id But Different Values for x

Consolidating MongoDB Queries: NIN and Equality Made Simple