I'm retrieving some columns from a database with numeric values that
fall comfortably within the range of the Single type and I'm tempted
to use Single for the relevant column type in the retrieved dataset.
(Actually the values are held as integers in the database for compact
storage but are scaled to their true Single values during retrieval).
But I'm sure that I keep reading that there's no performance penalty
to using Double rather than Single as a type in VB.Net and that in
some senses the use of Single is on its way to being deprecated.
Actually I would have thought that for very large datasets - which I
might possibly encounter in this project - Single rather than Double
as a column type would make lower memory demands but maybe even this
isn't too important.
Anyone have any advice on whether I should just forget Single in
favour of Double or does Single still have its place?
JGD