A client wants to run a VFP system with
Three Tables...
Customer table up to 50,000 records
Person table, linked to above, up to 300,000 records
Order Form Table, linked to Customer, up to 700,000 records

Under LAN I am afraid of data corruption and speed issues, as the software does many different queries that are not indexed.

Under SQL I am not concerned with data corruption, but am still concerned with speed, especially if 30 people query the Order Form Table simultaneously.

Has anyone ever dealt with tables these sizes and this many users. ALL input would be helpful.

Thanks,
Glenn