# How Ahrefs Saved US$400M by NOT Going to the Cloud

> After Alibaba-Cloud's epic global outage on Double 11, setting industry records, how should we evaluate this incident and what lessons can we learn from it?

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LLMS index: [llms.txt](/llms.txt)

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[![featured](/img/hero/cloud/ahrefs-saving.jpg)](https://vonng.com/en/cloud/ahrefs-saving/)

After Alibaba-Cloud's epic global outage on Double 11, setting industry records, how should we evaluate this incident and what lessons can we learn from it? [**Read more**](https://vonng.com/en/cloud/ahrefs-saving/)