Load Option Chain data from CBOE into MySQL database

Load all the option chain data from CBOE into a MySQL database. I have an IB account if you can extract the realtime data from this source quickly. I am willing to discuss other sources. (20 minute delayed data would be acceptable for initial project). Quick load time is essential (An estimate of load time would be appreciated). Project would entail creation of the Database + source code for application installed on test server. The database should only contain fresh data (Old data deleted every time application is run)