I've got a project that will cost about $80,000
in Oracle licensing, and we would like to avoid that.
I can appreciate that.
Now the question:
Do I need a Sun/Oracle front end, or can I use
Intel Linux/MySQL or Sun/MySQL?
Wrong question. I think MySQL can handle this volume, but the real question is: Is the data vital, does it *need* to be correct, or are you OK with occasional wrong answers?
MySQL does not, currently, as I understand it, *guarantee* correctness of data updates, storage, and retrieval. If data is largely static and isn't updated often, MySQL may be OK.