|Subject||Re: [Firebird-Java] Optmizing ResultSet.getBytes() - try #3|
> If fetches first two segments and in case of eof just return the firstAssuming that small blob fits the blobBufferSize, what is the gain here? We
> segment. So small blobs will be loaded without additional request for
> the blob-length. And only larger blobs will require additional
> length request round-trip.
have two roundtrips to the server in former case (one for length, one to
feth the blob) and two roundtrips in latter case (get part 1 and then get
part 2)... for two-blobBufferSize blob (between 32k and 64k) your method is
slower 1.5 times. Do I miss something?
> Are there any chances my patch will be integrated in the main driverMost likely no, unless you prove significant performance gain with this
> version ?
patch. This patch looks like an attempt to optimize your particular task at
the expense of other cases. I still do not understand, why don't you use
getBinaryStream() method, which should be the most efficient way to fetch