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Questions tagged [mongodb]

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MongoDB is a scalable, high-performance, open source, document-oriented database. It supports a large number of languages and application development platforms. Questions about administrating it can be asked on dba.stackexchange.com

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0votes
1answer
165views

I have several tables in Oracle, in each of them are stored data about a different kind of tax declaration (house tax, hotel tax, and so on). All of them have some data in common, so I want to migrate ...
0votes
1answer
71views

I want to store some measurement readings from devices in a mongodb time series collection.Let's say that a device sends one or more measurement readings in each message so a message would look ...
Christian's user avatar
0votes
1answer
935views

If I have a schema that includes fields that may or may not be set, what is the best way to handle these fields? Should they be optional or instead nullable?Here an example (Mongoose/NestJs)@Schema()...
-1votes
1answer
68views

I'm doing a project to teach myself more about MongoDB and ASP.NET development and I am stuck. The project is a mockup of a JobBoard website, where Companies would post offers for potential Employees....
1vote
4answers
1kviews

I am using spring boot with mongo db (azure cosmos db) in my microservices. Currently I have an Orders collection that stores Orders. These documents have a field userId that is null when the document ...
Andre Silva's user avatar
-2votes
1answer
799views

Our organization is into Health Care RCM business. In that, we use to receive medical records (called as accounts, which is a business phrase) and our staff (Medical coders) use to do medical coding, ...
1vote
0answers
44views

I'm looking for the optimised approach of designing MongoDB database collections where there are three stakeholders-A User (who accesses a portal).An Organization (which can have multiple Projects)....
1vote
2answers
5kviews

I have a question about the general guidance of how to properly mongodb design:Scenario: I have many collection of objects, all uniquely identified by their contract_address, and i want to be able to ...
Askar's user avatar
1vote
1answer
150views

I'm designing a mongo database and I have a dilemma if I should go for normalization.Let's say that there is a database with images and descriptions. Many alternative descriptions can belong to one ...
2votes
1answer
3kviews

I'm trying to understand CQRS, DDD by writing a small pet project which is somewhat similar to this great repo.I've come across Transactional Outbox pattern and as imo it was correctly pointed out in ...
1vote
1answer
2kviews

I may be overthinking it, but are controllers and resolvers the same thing in web applications? Coming from the MERN stack, everyone used to call these request processing functions "controllers,&...
twominds's user avatar
0votes
1answer
287views

I’m making an inventory for a game using nosql (mongo). I made some ItemType records (contains common data like icon, name, weight) and some ItemInstance records (representing specific items, ...
b2soft's user avatar
1vote
1answer
150views

So I've been trying to understand the difference between MongoDB's Query API and its Query Language but I haven't been able to find a definitive answer.I've been reading the MongoDB Docs and it is ...
Nikitas IO's user avatar
1vote
1answer
497views

I've mainly studied SQL structures, and I know that the representation of the entities can look something like this:However, I'm building this app with MongoDB, so NoSQL DB. I'm aware that MongoDB ...
0votes
1answer
480views

I am trying to store user preference for notifications.One way to do is store types of notification in separate collection and store UUID of that notification type in user table.e.g. notification-...

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