Re: Shared CoreData DataModel and DB file..
Re: Shared CoreData DataModel and DB file..
- Subject: Re: Shared CoreData DataModel and DB file..
- From: Mike Abdullah <email@hidden>
- Date: Mon, 28 Dec 2009 18:09:04 +0000
Yes. If you use the SQLite store, it automatically uses filesystem locking. Indeed, that is how CalendarStore and AddressBook operate under the hood these days I believe.
The major caveat is that the locking doesn't work if the file is accessed from two different filesystems. i.e. a local file which another machine is also trying to access over the network at the same time.
Mike.
On 28 Dec 2009, at 17:50, Robert Monaghan wrote:
> Is it possible to share a DataModel and resulting db file between 2 apps?
> If so, what sort of pitfalls are present?
>
> I want to create an App that creates the DB file, and a plugin for another App, that reads the database file.
>
> Thanks!
>
> bob..
>
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