MongoDB University   M320: Data Modeling


Topic Replies Views Activity
Issue with Validator?

Hi Everyone, Hope you are well and enjoying the course! :slight_smile: If you are having issues understanding the validator, please take a look at the following post: Post link. I too was facing the same problem expe…

2 1094 April 6, 2020
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: …

2 665 April 1, 2020
MongoDB Certification vs Proof of Completion

Hi Everyone, Hope you are doing well and enjoying the course :slight_smile: Just wanted to discuss two terms that are most commonly confused: MongoDB Certification and Proof of Completion . When you complete any cou…

2 730 March 31, 2020
About the M320: Data Modeling category
1 628 July 16, 2019
Guide to Homework Validation
2 247 January 15, 2022
Lab: Bucket pattern, misleading problem conditions
0 161 January 9, 2022
Unable to run the command on mac terminal to solve the assignment
1 228 January 5, 2022
Validate_m320 error in MAC
3 597 January 4, 2022
How to make aggregation and group by specific condition in Mongoose, node.js
mongoose-odm ,  node-js
0 228 December 30, 2021
Query: Chapter 2: Relationships Lab: Many-to-Many Relationship
2 396 December 21, 2021
Tree pattern application with more attributes for top parent node
aggregation ,  data-modeling ,  tree-pattern
0 331 December 16, 2021
Apply the Polymorphic Pattern Lab
polymorphic-pattern
17 1647 December 14, 2021
Chapter 2, quiz 2
1 248 November 30, 2021
Improper lab "Apply the Schema Versioning Pattern"
schema-version-pattern
5 668 November 29, 2021
Unable to Submit Ch 3 lab: Applying the Attribute Pattern
2 260 November 23, 2021
Chapter 3: Patterns (Part 1) Lab: Apply the Attribute Pattern invalid JSON format
0 264 November 20, 2021
Lab: Apply the Bucket Pattern - misleading problem statement
0 213 November 19, 2021
eCommerce Product Custom Options Help Needed
0 213 November 15, 2021
How to update item on multi-level array in a document?
data-modeling ,  queries
2 432 November 11, 2021
Chapter 5: Conclusion Final Exam: Question 10
data-modeling
1 722 October 31, 2021
Lab: Apply the Polymorphic Pattern
polymorphic-pattern
21 1184 November 18, 2020
Attribute Patern Lab - Got wrong answer message for correct answer
attribute-pattern
5 1034 October 12, 2021
I am Confused, Should I validate with data in json or a json model
1 331 October 11, 2021
Cannot understand what it is that is needed to be done in order to validate the lab
2 441 September 8, 2021
Date fields or Object of date fields
performance ,  data-modeling
5 571 August 30, 2021
M320 Validator crashes Mac OS Big Sur
2 584 August 18, 2021
Chap 3 - about duplication
3 698 August 19, 2021
Chapter 3 Lab 1 Apply the attribute pattern
6 1040 August 7, 2021
Schema validation with $or
6 738 August 5, 2021
Data modeling methodology (Chapter 1) quiz clarification
2 600 August 4, 2021