[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] RE: Textual transmission typically faster?
> I recall one of the presenters at XTech last year had been > experimenting with using a Java-serialized DOM rather than the source > XML document, and was surprised to find that the Java-serialized DOM > was both considerably larger than the *uncompressed* XML and > considerably slower to load. Like specific binary formats, specific serialization code can be significantly faster. I did a test like this once in the context of an RPC-ish infrastructure. JAVA serialization was *much* slower than XML, but XML was *much* slower than binary (*much* >= 2x). This was especially noticeable for smaller units of data where Java reflection and TCP/IP packet latency become performance bottlenecks. I think Rick also performed some analysis of this sort.
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