A simple form, how to complete without database

  node.js, question

A static blog requires users to upload some simple information and possibly files. How to complete this simple function without data?

The requirement is that the information uploaded by form should be directly forwarded to a mailbox.

It is only necessary to write the data in the file inside without using the database, but the reading speed will be slower and it is not convenient to maintain.
If it’s because you can’t configure the database, you can actually use sqlite, because sqlite is actually a file on the hard disk, but it is also a relational database that supports sql. If the amount of data is not large, it is completely enough.