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Re: 20 Second Delay on editingContext.saveChanges()
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Re: 20 Second Delay on editingContext.saveChanges()


  • Subject: Re: 20 Second Delay on editingContext.saveChanges()
  • From: Greg Lappen <email@hidden>
  • Date: Thu, 8 Jul 2010 15:33:24 -0400

Ah, that makes a little more sense.

We're using WO 5.4.3.

On Thu, Jul 8, 2010 at 3:20 PM, Chuck Hill <email@hidden> wrote:

On Jul 8, 2010, at 10:28 AM, Mark Ritchie wrote:

> On 8/Jul/2010, at 10:58 AM, Chuck Hill wrote:
>> Is the database content (not the schema) the same for both deployments?  Could one have a very large number of back-pointing relationships that the other does not have?  If so, I will suggest that you have a modelling issue.  If not... puzzling.
>
> If this were the case, then there should be a select in the SQL log with a large number of records?
> Or perhaps many selects due to faulting or some such...
> Greg, what's the SQL log look like?

I think that without Anjo's change, even if the objects are already in memory it can be slow even for a few 10 of Ks of EOs.  If they have to be fetched, it gets even worse.

Chuck


--
Chuck Hill             Senior Consultant / VP Development

Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems.
http://www.global-village.net/products/practical_webobjects








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References: 
 >20 Second Delay on editingContext.saveChanges() (From: Greg Lappen <email@hidden>)
 >Re: 20 Second Delay on editingContext.saveChanges() (From: Chuck Hill <email@hidden>)
 >Re: 20 Second Delay on editingContext.saveChanges() (From: Mark Ritchie <email@hidden>)
 >Re: 20 Second Delay on editingContext.saveChanges() (From: Chuck Hill <email@hidden>)

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