Hi Moises,

>Which are the advantages of using SQL, instead of DE cursors?

It would be easier to migrate those to a back end database

>Will I have quicker search ?

No, you still have to access the tables to load data.

> Is data corruption less likely to happen ?

Data corruption really depends on a multitude of factors, including your users. It might be less likely, but I'd say not that much less. You still have to send back the same amount of data to the table. The difference is that this does now happen just at one point in time.