Hey, we want to use meteor for an online study design: people answer a form and enter some additional information (e.g. set a cover photo - this happens before starting/displaying the form, putting it in the form is not an option).
I don’t really want users to need to create an account (this usually deters potential study participants), however I need to save form+photo information from multiple users, potentially accessing the site at roughly the same time.
How do I do this while making sure the information of one user stays together? I know (theoretically) how to save stuff in a database, but I’m unsure on what happens when different users access the site at the same time.
Please bear with me - I’m not a computer scientist, but a student of social science, however I’m eager to learn. Any help is appreciated