document: XML screamer : an integrated approach to high performance XML parsing , validation and deserialization This paper describes an experimental system in which customized high performance XML parsers are prepared using parser generation and compilation techniques . Parsing is integrated with Schema-based validation and deserialization , and the resulting validating processors are shown to be as fast as or in many cases significantly faster than traditional nonvalidating parsers . High performance is achieved by integration across layers of software that are traditionally separate , by avoiding unnecessary data copying and transformation , and by careful attention to detail in the generated code . The effect of API design on XML performance is also briefly discussed . .
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