问题描述
在 .NET 中使用 MongoDB 和 NoRM.
Playing around with MongoDB and NoRM in .NET.
让我困惑的事情 - 没有交易
(不能只是告诉 MongoConnection.Begin/EndTransaction 或类似的东西.
Thing that confused me - there are no transactions
(can't just tell MongoConnection.Begin/EndTransaction or something like that).
我想使用工作单元模式并在出现故障时回滚更改.
I want to use Unit of work pattern and rollback changes in case something fails.
是否还有一种干净的方法可以使用 ITransaction 丰富我的存储库?
Is there still a clean way how to enrich my repository with ITransaction?
推荐答案
MongoDB 不支持复杂的多文档事务.如果这是您绝对需要的东西，它可能不太适合您.
MongoDB doesn't support complex multi-document transactions. If that is something you absolutely need it probably isn't a great fit for you.
但是，在大多数情况下，我们发现不需要复杂的事务.MongoDB 中的所有操作在单个文档上都是原子的，我们支持很好的 更新修饰符，它使许多需要事务的操作变得容易(且快速).
In most cases, however, we've found that complex transactions aren't a requirement. All operations in MongoDB are atomic on a single document, and we support nice update modifiers, which make a lot of operations that would need a transaction easy to implement (and fast).
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