I am building a personal work/career portfolio web app project, and plan on using MongoDB for my database. (I plan to build the project using MERN stack.) Most of my data is not one-time data (such as education, and work experiences), however I have a few pieces of data (such as my personal summary (the content for my "About Me" section), and skills summary) that are one-time only data (I think "single instance" might be a better fitting term). I would like to store all of the data in a database, and set up an admin-end to manage and edit the data. However, I am not sure how to go about storing the one-time data in my MongoDB database.
One idea I had was to create a collection solely for the one-time data, and only allow the user (me) to update and read the documents in the collection. Another idea I had was placing all of my portfolio data into a single collection called "entries", and giving each "entry" a type (such as "Education", or "Personal Summary"). Then when I retrieve the data from the collection I would gather all the documents with the same value in their type field together. I was thinking of storing each of the types as a constant on my server. However, my biggest concern with both ideas is if they would be considered bad practice of not.
I would be very appreciative if anyone has any advice on how to solve this problem.