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Re: JITTs and DOM

• To: Gavin Thomas Nicol <gtn@r...>
• Subject: Re: JITTs and DOM
• From: Jeni Tennison <jeni@j...>
• Date: Fri, 11 Oct 2002 16:15:43 +0100
• Cc: LMNL-DEV <lmnl-dev@l...>, xml-dev@l...
• In-reply-to: <E1800rd-0002Td-00@s...>
• Organization: Jeni Tennison Consulting Ltd
• References: <200210101305.JAA29379@m...><3DA69F39.3040302@e...> <6196993018.20021011125630@j...><E1800rd-0002Td-00@s...>
• Reply-to: Jeni Tennison <jeni@j...>

Hi Gavin,

> As I noted, the speedup is most likely because the cost of building
> a DOM is usually in object construction, rather than in parsing.

Ahh, I see. Yes, I take it back, Patrick's observations *are* an
effective demonstration that building smaller DOMs takes substantially
less time than building larger DOMs from the same source document and
therefore that pre-processing to remove (or turn into text nodes) data
that you're not interested in is a good tactic.

Cheers,

Jeni

---
Jeni Tennison
http://www.jenitennison.com/

• Follow-Ups:
  • Re: JITTs and DOM
    • From: "Karl Waclawek" <karl@w...>

• References:
  • Re: JITTs and DOM
    • From: Patrick Durusau <pdurusau@e...>
  • Re: JITTs and DOM
    • From: Jeni Tennison <jeni@j...>
  • Re: JITTs and DOM
    • From: Gavin Thomas Nicol <gtn@r...>

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