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 ...

How do you document the logical data model of a document-oriented database like MongoDB?For relational databases, Entity-Relationship diagrams or UML class diagrams are used.What is the practice for ...

Say I wanted to build my own CMS system and store data in MongoDB. I would like to have a Collection called BlogArticle. Each article can have a different structure, but will be put together by the ...

[I am preparing to solicit proposals for database/project management software design. I know that the quality of the final product will depend on how clearly and completely I can organize and explain ...

so I am struggling a bit with a database setup. I found post with similar problems, but the reason behind the answers was not what I was looking for, hence I ask again with my specifics.I am building ...

Let me start by saying that of course conventions are important, there should be a rule of thumb for some cases that is representing the best action to follow by, in order to prevent mistakes and make ...

I want to create a system of user reviews and replies to the reviews in a website. There can be replies to replies. I'm using mongodb database which I think is an important detail.The review ...

I have 30-ish million html documents in a file system. There is no emergency, the files are in a reasonable directory tree, it's not breaking the file system. But I'd like to be able to organize and ...

We have a POST API that takes data from the Client and send it to different applications (Payment, Email, SMS). We also store all the data sent by the Client in a database for future analytics ...

As a architecture design brainstorm, I am pondering on how should I define schemas for movie database where heavy text searching is delegated to document based database (eg. elasticseach) while rdbms ...

I am prototyping a social network as part of a project I am working on and want to learn the right way to do it as if it were for an industry leading company. I've decided on implementing the social ...

I need help with a problem which I have been working for the last month.I have a group of documents, each document has a set of unique words (if the word appears more than once in the document, I ...

I have a use case where my team owns a web UI to aggregate data from 10+ service teams and present it to the customer in order to collect more information . This data (which is in json format) is very ...

I'm developing backend for a dating app, in which each user hasa profile of his/her characteristics a profile of ideal match's characteristics There are dozens of characteristics like gender, ...

What kind of NoSql data modelling is best suitable for the following requirement? This can be visualised (NoSQL-Document) as a Collection of Records where each Record contains nested Documents.The ...