Out of curiosity: how do you intend to access/process the 250 GB once
they are transformed?
If it is a huge DB dump, maybe you can dump it in slices or, if it is an
XML database with XSLT 2 capabilities, transform it in place.
Gerrit
On 10.09.2014 11:48, Vishnu vishnu(_at_)innodata(_dot_)com 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(_at_)saxonica(_dot_)com
<xsl-list-service(_at_)lists(_dot_)mulberrytech(_dot_)com>
Sent: Wednesday, September 10, 2014 1:42 PM
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
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(_at_)saxonica(_dot_)com
+44 (0) 118 946 5893
On 10 Sep 2014, at 08:36, Vishnu vishnu(_at_)innodata(_dot_)com
<xsl-list-service(_at_)lists(_dot_)mulberrytech(_dot_)com> 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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