As long as we're disclosing our fetishes, mine is RDBMS's. I'd just create a table using a many-to-many relationship between keywords and filenames (or file IDs if you use them). The file identifier (name or number) would be a foreign key. Then you can use select with join to get whatever you need.

The actual file could either be stored as a BLOB if your db is good at that, or it could just be a pseudo-random directory and/or name relative to some path (which could even be the root directory, i.e., an absolute path).

So, because of my particularly-coloured glasses, I probably would use a DB for a DB in a web app ;-)

In reply to Re: Using the file system as a DB in a web app? by Tanktalus
in thread Using the file system as a DB in a web app? by jimbus

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