| 摘要 |
A method of ordering multiple resources in a transaction comprising receiving a transaction for a plurality of resources; determining, for each resource, the work embodied by the transaction; ordering the resources according to the determination of the work; committing the transaction; and invoking the resources in the selected order. The step of ordering the resources may comprise specifying the resource to be invoked last. Alternatively, or additionally, the step of ordering the resources may also comprise specifying that each resource carrying out read-only work is to be invoked first.
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