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Chapter 12. Set Up Isolation Levels

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12.1. About Isolation Levels

Isolation levels determine when readers can view a concurrent write. READ_COMMITTED and REPEATABLE_READ are the two isolation modes offered in Red Hat JBoss Data Grid.
  • READ_COMMITTED. This is the default isolation level because it is applicable to a wide variety of requirements.
  • REPEATABLE_READ. This can be configured using the locking configuration element.
For isolation mode configuration examples in JBoss Data Grid, see the lock striping configuration samples:
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