MongoDB and comments

If you are interested in how to build comments for blog posts on MongoDB, you can see it on the official website:

https://docs.mongodb.com/ecosystem/use-cases/storing-comments/

In general, the article shows how to build various systems using the document model, where the relational model was used before.

In short: there is nothing impossible, but you need to remember about the limitations of a particular DBMS.

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