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MongoDB University empowers anyone to learn MongoDB. We offer completely free, online courses led by Engineers for any learner - whether you’re just getting started or already familiar with MongoDB. Help us improve the MongoDB University by posting requests for new courses or certifications.



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28 results found

  1. Dark Mode for Documentation

    Content is fine, but is there a way to implement a dark mode? I'm currently trying to learn mongo at 4 in the morning and the white is burning my eyes

    1 vote

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  2. Video playback interface adds playback speed selection function

    I hope to have a function, in the video playback interface, add a button to select the playback speed, so that you can choose the appropriate playback speed according to your own learning situation, I think this will be more user-friendly, thank you!

    1 vote

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    0 comments  ·  Courses  ·  Admin →
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  3. Make the browser IDE run faster

    The IDE is incredibly slow and unusable.

    1 vote

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  4. M220p doesn't work

    M220P does not work. Anaconda is also a terrible thing for you to suggest. considering it's python, I would have expected you to just recommend python -m venv .venv -- simple. Yet your entire course doesn't work. python run.py does not work. Multiple errors revolving around the requirements.txt. Zero support for trying to figure out how to handle failed updates. Very unfortunate experience here considering I loved the MongoDB basics course

    1 vote

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  5. N/A as the last name on Certifications.

    It would be nice if I could update my last name on MongoDB University profile setting. It is grayed out right now, and I can't update the first and last names.

    2 votes

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  6. Chapter 4 Lab1 question's answer is incorrect

    Here is your question -

    Problem:

    To complete this exercise connect to your Atlas cluster using the in-browser IDE space at the end of this chapter.

    How many documents in the sample_training.zips collection have fewer than 1000 people listed in the pop field?

    Copy/paste the exact numeric value (without double quotes) of the result that you get into the response field.


    I didn't alter anything but still I got wrong answer from the sample_training DB.

    Atlas atlas-3n88ij-shard-0 [primary] sample_training> db.zips.find({ "pop": { "$lt": 1000 }}).count()
    8062

    2 votes

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  7. M100: MongoDB for SQL Pros

    Hi,

    M100: MongoDB for SQL Pros is a great course. I found it very useful in translating my SQL knowledge over to Mongodb.

    I want to report two grammatically improvements:

    1. Chapter 1: Read/Writes Operation Guarantees quiz - the questions say 'which one' but then below says check all answers that applies. I only checked one answer to begin with but their were multiple correct answers. See screenshot attached.

    2. Chapter 2: Embedding vs Referencing quiz 2: a few grammatical improvements as in the screenshot attached.

    Nothing major, it was great course!

    2 votes

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  8. M201 Lab 2.1: Using Indexes to Sort

    1) Detailed explanation contradicts itself. First bullet states: "When using an index for filtering and sorting the query must include equality conditions on all the prefix keys that precede the sort keys." However, third bullet states: "Yes, while this query fails to use equality on the "address. state" field of the index prefix, it uses the same field for sorting."

    2) Detailed explanation contradicts order requirement as described in lessons. Last bullet states: "The order of the fields in the query predicate does not matter." But lessons say that that order does matter.

    2 votes

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  9. M320

    M320, Chapter 4: Patterns (Part 2), Lecture: Tree Pattern
    Time index 04:33

    The slide changes from A to B (see attached screenshots). Obviously, B is correct, but the use case "Find all nodes that are under Z" is not even discussed. This needs to be fixed.

    2 votes

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  10. Improve M121 instructions in detail on how to connect to mongo shell in different ways

    In M121 course, instructor said to open terminal and connect to cluster but they did not tell how to open mongo shell from command prompt since we are new to mongo db it was painful to search in google and figure out. More details for basic necessary things would be appreciated.

    2 votes

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  11. M220 doesnt work... cant install mflix and there is no solution for it... tried everywhere...

    There needs to be a solution to install mflix properly... I could do it... very disappointed...

    4 votes

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  12. Do not use finger in video lecture but use highlighter

    Many videos in course M103 uses hand/finger to point to a particular line or command. This is very coarse and difficult to follow/locate exact word or line to look at. Instead of using finger/hand, use some kind of highlighter (yellow background or color border) on the intended line or command

    5 votes

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    started  ·  0 comments  ·  Certifications  ·  Admin →
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  13. duplicate course taking, needs fixed

    Course list pages and actual courses are, unfortunately, decoupled.

    I learned today that the two pages are not coupled to each other.

    While on the courses listing page, I clicked on M220P course hoping it would take me to my "already completed" course page.

    Instead, it just created another course to go for the next 60 days.

    2 votes

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    started  ·  1 comment  ·  Admin →
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  14. Remove user data from survey

    You ask for personal data on both the testimonial and the group at the end of each survey. We are not allowed to provide feedback by corporate. Having the name and email link is worrisome. If a person selects no you need to not ask for that data. It violates PII when No is selected.

    2 votes

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    1 comment  ·  Admin →
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  15. Learning path

    I would like to have some kind of learning path in the University. From beginner to advanced where we can have courses listed and our progress clearly viewable.

    It should be easy to see where the path split (mongo for node, mongo for .NET etc) so we can go back to the right point in the path if we first want's to do the node path and then jump back and do the .NET path (if there is a .NET patch... lol)

    2 votes

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    started  ·  0 comments  ·  Admin →
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  16. Certification Coupons

    Offer discounts for certifications, like there are for AWS

    2 votes

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  17. Noise filter for breathing noises

    Please use some kind of noise filter in the university videos to remove those discusting breath and chewing sounds.

    1 vote

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  18. Add an option to open the IDE in a popup window for small screen devices

    Instead of having the in-browser IDE unusable for small screen devices, it would be a good idea to have an option to open it in a separate window, or some other solution.

    3 votes

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  19. Notify Via Text When Paid Exam Fee is Lapsing

    Please notify members via a text when their paid exam is lapsing. My emails went to junk folder and I missed rescheduling and now I think I am gonna lose that 150 dollars.

    1 vote

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  20. please fix the bugs

    I have almost completed a course but when I logged in again, it tells me that I have stopped at chapter 4 (out of 6). This is annoying and demotivating. It has happened multiple times.

    1 vote

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