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Re: [xsl] Approach to transform 250GB xml data


Subject: Re: [xsl] Approach to transform 250GB xml data
From: "Wolfgang Laun wolfgang.laun@xxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 10 Sep 2014 10:59:20 -0000

"Sorting" is just one particular case of "changing the structure".

-W

On 10 September 2014 11:49, Vishnu vishnu@xxxxxxxxxxxx <
xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> wrote:

> The transformation is just for renaming the element or attributes and to
> change the tree structure only(not for sorting).
>
> Thanks!
>
> Vishnu Singh
>
> ________________________________________
> From: Michael Kay mike@xxxxxxxxxxxx <
> xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>
> Sent: Wednesday, September 10, 2014 1:42 PM
> To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> Subject: Re: [xsl] Approach to transform 250GB xml data
>
> It is not practical to transform this using XSLT except by use of a
> streaming XSLT processor such as Saxon-EE, and even then it depends on the
> detailed nature of the transformation to be performed. Some transformations
> are readily streamed (e.g. renaming all the elements), others are
> impossible (e.g. sorting). Tell us more about what the transformation is
> doing.
>
> Michael Kay
> Saxonica
> mike@xxxxxxxxxxxx
> +44 (0) 118 946 5893
>
>
>
>
> On 10 Sep 2014, at 08:36, Vishnu vishnu@xxxxxxxxxxxx <
> xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> wrote:
>
> > Hi,
> >
> > I have approx 250GB xml data and I want to transform it using XSLT 2.0.
> What should be the best approach to transform this database.
> >
> > I tried it with ANT but it gave me JAVA heap space error message.
> >
> > Please suggest.
> >
> > Thanks!
> >
> > Vishnu Singh
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