MongoDB University   M320: Data Modeling


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M320: Frequently Asked Questions

1. What are the course pre-requisites? As mentioned in the lecture on course prerequisites, here are some of the terms and references for your benefit: MongoDB Concepts and Vocabulary Database and Collection in Mongo…

2 343 March 21, 2022
Blog for Patterns

Hi Everyone, Hope you are doing well and enjoying the course. In addition to the lectures, here is some interesting read about patterns by Daniel Coupal. And Data Modeling explained by @yulia_genkina :+1: …

2 1028 April 1, 2020
About the M320: Data Modeling category
category-about
0 950 July 16, 2019
How would YouTube store data of who liked which videos?
1 152 May 13, 2022
Best practice for using _id for natural PKs
data-modeling
8 2434 May 12, 2022
Lab: Tree Patterns, understanding the answer
tree-pattern
2 316 April 26, 2022
Chapter 2 - Lab: Many-to-Many Relationship
many-to-many-relationship
3 332 April 13, 2022
Please answer my question m320 chapter four. tree pattern
3 337 April 4, 2022
M320 chapter 2: Many- to -Many Relationship
4 452 March 31, 2022
M320 chapter 4 tree patterns
1 298 March 31, 2022
Lab: Apply the Bucket Pattern - misleading problem statement
2 662 March 25, 2022
Lab: Apply the Polymorphic Pattern What is the issue?
polymorphic-pattern
6 383 March 25, 2022
Please answer my question!
2 283 May 18, 2022
Chapter 2: Many-to-Many Relationship
many-to-many-relationship
6 1513 March 23, 2022
Chapter 3: Patterns (Part 1) Lab: Apply the Attribute Pattern invalid JSON format
2 908 March 21, 2022
Reviews.user_name: type
data-modeling
2 411 March 9, 2022
Attribute pattern - Limit on arrays and different value types for the same key
attribute-pattern
2 598 February 27, 2022
Apply the Polymorphic Pattern Lab
polymorphic-pattern
19 2768 March 25, 2022
Chapter 3: Patterns (Part 1) Lab: Apply the Attribute Pattern
attribute-pattern
4 1400 March 25, 2022
Attribute Pattern - How to sort by some attribute value
attribute-pattern
3 650 February 7, 2022
Query: Chapter 2: Relationships Lab: Many-to-Many Relationship
4 947 February 2, 2022
Lab: Bucket pattern, misleading problem conditions
2 636 January 28, 2022
This made my day!
1 523 January 19, 2022
Guide to Homework Validation
3 667 January 15, 2022
Unable to run the command on mac terminal to solve the assignment
2 643 March 21, 2022
Validate_m320 error in MAC
4 1069 March 25, 2022
Chapter 2, quiz 2
2 567 November 30, 2021
Improper lab "Apply the Schema Versioning Pattern"
schema-version-pattern
6 1201 November 29, 2021
Unable to Submit Ch 3 lab: Applying the Attribute Pattern
2 622 November 23, 2021
How to update item on multi-level array in a document?
queries ,  data-modeling
2 770 November 11, 2021