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Jimmy Zhang

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Latest Articles from Jimmy Zhang
This article introduces the concept of document-centric XML processing and a set of emerging document-centric capabilities such as cutting, splitting, and splicing documents at the byte level. It also explains how it solves one of the most fundamental technical issues hampering enterpr...
Since its inception, XML has been criticized for the overhead it introduces into the enterprise infrastructure. Business data encoded in XML takes five to 10 times more bandwidth to transmit in the network and proportionally more disk space to store.
Traditionally DOM or SAX-based enterprise applications have to repeat CPU-intensive XML parsing when accessing the same documents multiple times. VTD-XML 2.0 introduces a simple general-purpose XML index called VTD+XML (http://vtd-xml.sourceforge.net/persistence.html) that eliminates t...
SOAP is an XML based data protocol standardized by W3C for the purpose of enabling inter-application data exchange over the Internet. In a typical Web Services scenario, a SOAP message delivered via HTTP needs to be parsed before anything else can happen. As two popular SOAP processing...