Processing a gzipped csv-file by line-by-line

H. S. Teoh via Digitalmars-d-learn digitalmars-d-learn at puremagic.com
Wed May 10 16:19:15 PDT 2017


On Wed, May 10, 2017 at 11:17:44PM +0000, Nicholas Wilson via Digitalmars-d-learn wrote:
> On Wednesday, 10 May 2017 at 22:20:52 UTC, Nordlöw wrote:
> > What's fastest way to on-the-fly-decompress and process a gzipped
> > csv-fil line by line?
> > 
> > Is it possible to combine
> > 
> > http://dlang.org/phobos/std_zlib.html
> > 
> > with some stream variant of
> > 
> > File(path).byLineFast
> > 
> > ?
> 
> I suggest you take a look at Steven's iopipe (also watch his Dconf
> presentation). should be very simple.

Also, if you need to parse lots of CSV data very fast, you might be
interested in this:

	https://github.com/quickfur/fastcsv


T

-- 
Just because you can, doesn't mean you should.


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