Yes, turning on the attribute index definitely improves performa nce dramatically, which is no surprise. Not sure how I missed the need to expressly turn on these indexes. Doing that now.
Cheers,
E.
_____________________________________________ Eliot Kimber Sr Staff Content Engineer O: 512 554 9368 M: 512 554 9368 servicenow.comhttps://www.servicenow.com LinkedInhttps://www.linkedin.com/company/servicenow | Twitterhttps://twitter.com/servicenow | YouTubehttps://www.youtube.com/user/servicenowinc | Facebookhttps://www.facebook.com/servicenow
From: Eliot Kimber eliot.kimber@servicenow.com Date: Friday, July 15, 2022 at 3:01 PM To: Liam R. E. Quin liam@fromoldbooks.org, basex-talk@mailman.uni-konstanz.de basex-talk@mailman.uni-konstanz.de Subject: Re: [basex-talk] Possible to Speed Up This Lookup? There are on the order of 50K index entry items.
I think the attribute index is probably the answer—for some reason I assumed that would be indexed by default but I see that it is not looking at the database details.
I’ll try enabling the index and see what happens.
Cheers,
E.
_____________________________________________ Eliot Kimber Sr Staff Content Engineer O: 512 554 9368 M: 512 554 9368 servicenow.comhttps://www.servicenow.com LinkedInhttps://www.linkedin.com/company/servicenow | Twitterhttps://twitter.com/servicenow | YouTubehttps://www.youtube.com/user/servicenowinc | Facebookhttps://www.facebook.com/servicenow
From: Liam R. E. Quin liam@fromoldbooks.org Date: Friday, July 15, 2022 at 1:22 PM To: Eliot Kimber eliot.kimber@servicenow.com, basex-talk@mailman.uni-konstanz.de basex-talk@mailman.uni-konstanz.de Subject: Re: [basex-talk] Possible to Speed Up This Lookup? [External Email]
On Fri, 2022-07-15 at 18:04 +0000, Eliot Kimber wrote:
collection($rkDatabase)/doc-where-used-index/where-used- entry[string(@key) eq string(db:node-id($node))]
Where the markup is shown in [1] below.
Using prof:track() I’m measuring a consistent 0.036 seconds per lookup,
could it be opening the collection that takes time? Or are there hundreds of thousands of where-used-entry elements, and, if so, do you have an attribute value index?
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