What does a non validating xml parser do

Of course, as Fred Brooks taught us, “In most projects, the first system built is barely usable.It may be too slow, too big, awkward to use, or all three.Finally each specific parser generally has a native API that it exposes below the level of the standard APIs.For instance, the Xerces parser has the Xerces Native Interface (XNI).On the other extreme, the DPH was assumed to be Larry Wall and he was allowed two months for the task.The middle ground was a smart grad student and a couple of weeks.SAX works best when your processing is fairly local; that is, when all the information you need to use is close together in the document.For example, you might process one element at a time.

In addition there are a host of other, somewhat idiosyncratic APIs including JDOM, dom4j, Electric XML, and XMLPULL.Java 1.4 is the first version of Java to include an XML parser as a standard feature.In earlier versions of Java, you need to download a parser from the Web and install it in the usual way, typically by putting its file in your The most important decision you'll make at the start of an XML project is the application programming interface (API) you'll use.The exact interpretation of this requirement varied from person to person.On one extreme, the DPH was assumed to be a Web designer accustomed to writing CGI scripts without any formal training in programming who was going to hack it together in a weekend.

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