Is it acceptable to store all project files in one repository?

Question

git

The project has py scripts, database scripts, documentation and much more.
Question: what are the best practices for storing such projects in git?
Is splitting into several repositories acceptable (for a database, for py scripts, etc.) or is it better to store everything in one repository and have different branches for each type of file?
the question is of interest from the point of view of DevOps practices

Answer 1

DevOps scripts are stored in a separate repository. These are pipelines, all sorts of python scripts, configs, etc. Accordingly, the code of projects for ios, android, web, etc. platforms. in separate repos.