DoorDash team talks about types of metastable failures in microservices and how observability-based control techniques can be used to mitigate them.
They introduce a project called Aperture[0] that provides techniques such as adaptive concurrency limiting, prioritized load shedding and graceful degradation to mitigate cascading failures.
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[ 3.7 ms ] story [ 14.5 ms ] threadThey introduce a project called Aperture[0] that provides techniques such as adaptive concurrency limiting, prioritized load shedding and graceful degradation to mitigate cascading failures.
[0] https://github.com/fluxninja/aperture
[1] https://docs.fluxninja.com/