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CoreData vs. SQLite for Multi-User Simultaneous Access
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CoreData vs. SQLite for Multi-User Simultaneous Access


  • Subject: CoreData vs. SQLite for Multi-User Simultaneous Access
  • From: Robert Sesek <email@hidden>
  • Date: Wed, 17 May 2006 18:41:24 -0700

Hi,

I'm in the process of writing a data entry application and I'm planning out how I should store the data. Currently, I'm using a compiled SQLite static library, but I have a few questions.

The data is stored in a single SQLite database, which is stored on an network volume that the users will connect to when entering data and it will be opened in the application. I want multiple users to simultaneously access this database file and manipulate the data rows without having to close the file on one computer to open it on another (hence why I chose to go with SQLite).

I have two questions:

1) Will this actually work if I stick with my SQLite static-library backend? Can multiple users access my single database file simultaneously and add/update rows without problems (as long as I refresh my NSTableView every so often)?

2) Could I switch to using CoreData and still keep a simultaneous multi-user environment? I don't think I'll switch to CoreData, but I would like to know if CoreData can handle that for future projects.

Thanks!

Robert Sesek
Email: email@hidden
www.iris-studios.com
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