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Database Connection Question
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Database Connection Question


  • Subject: Database Connection Question
  • From: Dov Rosenberg <email@hidden>
  • Date: Wed, 25 Aug 2010 20:10:47 -0700
  • Acceptlanguage: en-US
  • Thread-topic: Database Connection Question

I am revisiting some old EOF documentation and wanted to make sure I understood a few things. Are the following statements true?


 *   When an EOModel is found and connected to a database when the app starts up each database connection is mapped to an EODatabaseChannel?
 *   A single EOObjectStoreCoordinator can manage multiple EODatabaseChannels (database connections)?
 *   If I add another EODatabaseChannel to an EODatabaseContext does it open another database connection using the existing connection dictionary?
 *   If a single EOObjectStoreCoordinator can manage multiple EODatabaseChannels – is there any reason to try to run multiple EOObjectStoreCoordinator stacks if I am only connecting to a single database?
 *   If I have multiple EODatabaseChannels registered to a EODatabaseContext – will my app use them to allow multiple operations concurrently?

Is there a default number of EODatabaseChannels opened when the app starts up? Is there a configuration setting that I can set to add more?

Thanks in advance for your help

Dov Rosenberg
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