Re: Core Data grinds for 30 min saving SQLite. 10.6 Bug?
Re: Core Data grinds for 30 min saving SQLite. 10.6 Bug?
- Subject: Re: Core Data grinds for 30 min saving SQLite. 10.6 Bug?
- From: Jerry Krinock <email@hidden>
- Date: Mon, 15 Apr 2013 13:22:43 -0700
On 2013 Apr 15, at 10:54, Nick Zitzmann <email@hidden> wrote:
> Yes. I haven't checked to see if this was addressed in later cats, but I did notice that CoreData is a memory hog in Snow Leopard. Specifically, it allocates up to twice the size of the managed object when updating or deleting (!) the object, so if you have an object that is a few hundred megabytes in size and the process is running in 32-bit mode, then it may not be able to update/delete the object.
Thank you, Nick. These are some interesting clues. But there must be something else going on in this case, because this store contains only several dozen small objects. The size of the .sql file, before and after saving, is only 112 KB.
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