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Last Resource Commit optimization

Note
titleBe Careful

There is one caveat with Last Resource Commit. There is a small chance that a transaction ends up with inconsistent results across participating resources if BTM crashes while a transaction is in-flight. The chance is small but it exists so be careful when using that feature. This is in no way a limitation of BTM but of the concept itself.

Please note that if you only intend to run transactions against a single database using Last Resource Commit this scenario is 100% safe, otherwise not.

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