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Domain-scoped events

发布于 : May 15, 2018
不在本期内容中
这一条目不在当前版本的技术雷达中。如果它出现在最近几期中,那么它很有可能仍然具有相关参考价值。如果这一条目出现在更早的雷达中,那么它很有可能已经不再具有相关性,我们的评估将不再适用于当下。很遗憾我们没有足够的带宽来持续评估以往的雷达内容。 了解更多
May 2018
Trial ? 值得一试。了解为何要构建这一能力是很重要的。企业应当在风险可控的前提下在项目中尝试应用此项技术。

It’s important to remember that encapsulation applies to events and event-driven architectures just as it applies to other areas of software. In particular, think about the scope of an event and whether we expect it to be consumed within the same application, the same domain or across an entire organization. A domain-scoped event will be consumed within the same domain as it’s published, as such we expect the consumer to have access to a certain context, resources or references in order to act on the event. If the consumption is happening more widely within an organization, the contents of the event might well need to be different, and we need to take care not to "leak" implementation details that other domains then come to depend upon.

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