observability-driven

 

observability-driven

I attended the keynote speech of Charity Majors at Serverless Computing London, where she highlighted the term observability-driven development to create highly available and resilient systems. Her speech inspired me to write about what observability-driven development is and it means for serverless.

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automated-instrumentation-blog

automated-instrumentation-blog
In his GA announcement,
Emrah outlined the newest features in our GA product, including rich support for Node.js applications. Here, I want to go into our support for manual and automated instrumentation and show you how to add this to your Node.js applications. But, first, let’s talk about why instrumentation is useful in serverless environments...

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If your AWS Lambda application is experiencing terrible latencies and delivering a frustrating user experience, you may target high CPU loads as the main problem to solve.

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FAAS is a big success story. It allows us, the developers, to concentrate only on the application code. However, it’s worth noting what we often forget as we move away from monolithic service design to microservices: while we remove the complexity from the services, we add complexity to the system of services.

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