A common problem as you try to scale applications is write contention in the database.
在您尝试伸缩应用程序时，常遇见的问题是数据库中的写入争用。
Event sourcing is worth considering if you have an application for which write contention is likely to be a real barrier to scaling your cloud-based application.
如果您有一个应用程序（其写入争用可能成为伸缩基于云的应用程序的真正障碍），那么事件来源就是值得考虑的事项。
Another approach to managing write contention in the database is to evaluate the possibility of using NoSQL data stores for some or all of your application data.
另一种管理数据库中写入争用的方法是为一些或所有应用程序数据评估使用NoSQL数据存储的可能性。
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