# Is there such a thing as a system that’s too reliable?

- **期号**: SRE Weekly Issue #371（2023-05-07）
- **作者**: Robert Barron — IBM
- **链接**: https://flyingbarron.medium.com/is-there-such-a-thing-as-a-system-thats-too-reliable-9a367ba850ac

## 简介

NASA chose to squeeze just a bit more science out of the Voyager spacecrafts’ aging power supplies by sacrificing a layer of redundancy.  I love this so much, because it sounds just like the kinds of decisions we make during incidents.

## 正文

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