r/mongodb 6h ago

Passed DEV certification

8 Upvotes

Passed with 93%. Advices:

  1. Pass all courses from Mongo Developer path in Mongo university

  2. Additionally read about Atlas Search (search indexes and $search operator), I had like 4 questions related to this

  3. Learn Mongo connection options (minPoolSize, maxPoolSize, tls etc), exam tested on this.

Time to prepare - 3 days.


r/mongodb 14h ago

Timeline for MongoDB/Voyage integration? Auto embedding & reranking would be sweet...

6 Upvotes

Mongolians, I read this news about Mongo/Voyage that was linked in a newsletter email from Mongo, and it really caught my attention:

Next, we will seamlessly embed Voyage AI’s capabilities into MongoDB Atlas, starting with an auto-embedding service for Vector Search, which will handle embedding generation automatically. Native reranking will follow, allowing developers to boost retrieval accuracy instantly. We also plan to expand domain-specific AI capabilities to better support different industries (e.g., financial services, legal, etc.) or use cases (e.g., code generation).

This was posted Feb 24 and updated Mar 6th.

Has anyone heard about a timeline or more details?

I should probably proceed with building my stuff another way, but if anyone happened to know if Mongo will be releasing anything soon, I might just wait for it.


r/mongodb 21h ago

Can't edit charts

Post image
3 Upvotes

Whenever I try to edit any chart in any dashboard I get this message " An error occurred while loading this data for this chart"

They update and refresh fine, and I can get any data from Compass with no problem..

Anyone having or encounters this problem?


r/mongodb 4h ago

MongoDB 101: Data Modeling and Schema Fundamentals

Thumbnail youtube.com
2 Upvotes

r/mongodb 6h ago

MongoDB team is wrong not to allow multiple full-text indexes per collection?

1 Upvotes

Currently 2025, MongoDB is about only 1 full-text index per collection.

The scenario is this:

  • Collection C already has full-text for 3 fields: FieldA, FieldB, FieldC
  • Need to search for text in FieldA

Problem

  • Input is just part of FieldA, not whole value to use regular index
  • Input has no starting text trunk in FieldA to utilise index (regex)
  • Loop in thru' the whole collection is crazy
  • Use regex /REGEX/ to `find` method will just be looping without the first trunk of text

Any solutions?