Looking for answers to your MongoDB questions? Our archive of expertly curated questions and answers provides solutions to common problems and helps you make the most of this popular NoSQL database. Whether you’re just getting started with MongoDB or are a seasoned pro, our archive has everything you need to build scalable, reliable, and high-performance applications. Explore our collection of resources today and take your MongoDB skills to the next level! The official documentation can be found 
Using Flyway with MongoDB and Spring Boot
I’m trying to use Flyway with MongoDB and Spring Boot. In other projects, I’ve successfully used Flyway with SQL DBs,
Mongodb – Why Debezium Mongo Source Kafka Connector produces string `after` field instead of a Json Object?
Here is my configuration I am using –
{
"name": "mongo-debezium-connector",
"config": {
Mongodb – Node.js get method take too much time to load
I have tried to use get method in my Node.js CRUD application. It too much time to load in the
MongoDB $dateTrunc aggregation operator doesn't return expected value
I was using $dateTrunc on a timeseries collection to group the timeseries data from 2024-12-01 to 2024-12-07 into a single
EclipseLink configuration for MongoDB
I am getting following exception:
java.lang.ClassCastException: class org.eclipse.persistence.sessions.DatabaseRecord cannot be cast to class org.eclipse.persistence.oxm.record.XMLRecord (org.eclipse.persistence.sessions.DatabaseRecord and org.eclipse.persistence.oxm.record.XMLRecord are in unnamed
Mongodb – Is there performance issue if I use multiple "$set" in one update
The data in mongodb is like this
{
"_id": "1",
"a": 1,<br
MongoDB lookup join between string and UUID
I am trying to use mongo lookup operator to join data between two collections.
I have a collection named parks
How to improve MongoDB search results in DoctrineODM
i am trying to evolve my mongo search engine into something more advanced. I know why the below code is
How to Pass MongoDB new Date() Function as Raw in Aggregation Query from C#
I want to pass a MongoDB function (new Date()) as raw in an aggregation query from C#. I expect that
Mongodb – Mongo query to ignore non English characters
I have a mongo collection that stores city/country data in multiple languages. For example, the following query:
db.cities_database.find({ "name.pl.country": "Węgry"