I want to create a small document management system. There are several users who store their files. Each file which is uploaded contains info about which user uploaded it and the document content itself.
In a view all files of ONE specific user will be displayed, ordered by date.
What would be better:
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giving the documents a name or metadata (XML) which contain the date and user (and iterate through them to get the metadata) or…
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giving the files a random/unique name and store metadata in a DB? something like this:
date | user | filename
What would you say and why?
The used programming language is Java and the DB is MySQL.
I would choose the DB. DB’s are faster, safer (you don’t by accident delete important files) and easier. Also, this is the purpose of a DB: managing large a mounts of data. Filesystems are for storing files.
But the choise is of course to you.
But I guarantee:
(DB > XML) == truein performance, and(DB >= XML) == falsein filesize!