Second Edition, Chapter 3 external monitoring

[bleetube]

you should probably also use an external monitoring solution like Pingdom or Server Check.in

Turns out servercheck.in has shut down, but they recommend a few alternatives on their website.

• Uptime Robot - Free, Pro, and Enterprise plans
• Cronitor - Hacker (free), Business, and Enterprise plans
• Better Uptime - Basic (free), Freelancer, Small Team, and Business plans
• StatusCake - Free, Superior, and Business plans

[geerlingguy]

Ah, right you are! I'll try to get this fixed soon.

[geerlingguy]

This is fixed in the book's manuscript. I hope to have it in a book update very soon!