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Re: [pS-dev] Lookup Service performance tests


Chronological Thread 
  • From: Antoine Delvaux <>
  • To: Michael Bischoff <>
  • Cc: perfSONAR developers <>
  • Subject: Re: [pS-dev] Lookup Service performance tests
  • Date: Wed, 21 Dec 2011 10:58:40 +0000
  • Accept-language: en-US, en-GB
  • Acceptlanguage: en-US, en-GB

Hi Michael,

Thanks for your answer!

Le 19 déc. 2011 à 22:37, Michael Bischoff a écrit :
> Those levels are only levels of abstraction, under water it still does
> raw xquery/xpath queries. I'm
> positive we implemented all levels with using just xpath queries so if
> you can convince people
> to deprecate xqueries then your free of eXist (or any xml db for that
> matter)

Yes, I had a look at the LS client code and I can see that. Do you or
anybody knows if it's also the case in the LS perl library?

> Given you can't change it there is the option of doing some hybrid
> between what we have now and above.

That's probably what is needed anyway, at least during a transition phase,
because I think we'll have be able to support any xquery for backward
compatibility. And not all piece of software interacting with the LS is
using the java LS client library.

> "I've also noticed the event types returned in case of error differ
> slightly between the 2
> services."
>
> NMC should fix this.

I'll have a closer look at this one.

Antoine.




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