Yan Cui

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since Apr 12, 2019
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Recent posts by Yan Cui

Good question! I actually covered this in a lot more detail in this blog post here. Essentially, I think the risk profile for serverless applications are different and unit tests just don't have a good return-on-investment, and instead you should focus more on integration and acceptance testing your application.
1 month ago
I certainly hope so! As many enterprises are now in the "moving to the cloud" mode and existing contracts come to an end, we should start seeing many of these enterprise data centres go away. That said, I don't think they'll go away completely though, for some legacy applications there's just not enough economic incentive (and expertise) to move them (after all, we still have many applications that are built 20+ years ago that are running on mainframes).
1 month ago
Hi Divya,

The course doesn't explain AWS basics, it's one of the prerequisites for taking the course. We do introduce the basics of Lambda and some other services such as API Gateway and Kinesis, but not the other services.
1 month ago