"xml" query parser, except with JSON

[Erik Hatcher <er...@ehatchersolutions.com>]

I'm curious, Mark, what you think about the XMLQueryParser being  
morphed into a JSON query parser.  Is it possible to introduce a new  
serialization format without rewriting the whole parser?  Or is it  
intimately tied to XML throughout?

Solr could really benefit from allowing queries to be pushed down to  
the client.  XML works, for sure, but I have a feeling Yonik's JSON  
parser would be faster than an XML parser.  Thoughts?

Thanks,
	Erik


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RE: "xml" query parser, except with JSON

[Fuad Efendi <fu...@efendi.ca>]

Sorry for [off-topic], of course, JSON is much faster than XML in so many
cases... However, technical progress (in general) is faster than JSON, and
we are going to have hardware-based solutions for generic
'transformation'...

XSLT can transform XML to JSON, and JSON to XML. It is even faster than
ECMA-262.