We here at dnndev.com were able to avoid the major outage at AWS a few weeks back partly because we also use Cloudflare. Of course, we weren't so lucky this morning when Cloudflare had a global network outage.
Thankfully they were able to result it within a few hours but X, OpenAi, Anthropic and others were taken offline because of it -- on and a little site called dnndev.com was too.
Outages happen but it seems their occurrence is growing more frequent and more widespread.
What do you use to mitigate your outage risks for your DNN sites? Has it been effective?