Now a cliche but once a reality, it turns out that the canaries, like other birds, are much more sensitive to poisonous gases than humans. The birds were brought down into the coal mine and acted as an indicator and early warning of possible danger to the British miners.
An electronic detection system later replaced the birds, but these birds served an essential role for decades.
The public cloud has changed the way organizations deliver, respond, and represent their customers, and organizations are building an early warning systems approach to their cloud. The teams and systems that make up this strategy are Cloud Center of Excellent (CoE), which provides centralized controls, tools, and best practices.
The purpose of these teams is to accelerate cloud adoption by centralizing expertise while reducing costs and risk (Flexera, 2021).

Unlike the canaries that provide chaotic monitoring of harmful gasses, enterprises have tools that offer next-level proactive and predictive monitoring. These systems allow organizations to understand the complexity of their cloud and oversee across multiple business units and functional areas.
Full-Stack Canary
Well, it’s not a cute bird, but it does overcome the spiraling complexity of cloud, hybrid cloud, and traditional IT. AppDynamics, ThousandEyes, and Intersight Workload Optimizer make up Cisco’s Full-Stack Observability platform. Connecting the dots up and down the “stack”-from the customer or employee-facing application, all the way down to the lowest level infrastructure (compute, storage, networking, and public internet).
Conclusion
When we consider the technical environment we live in, we recognize the need to monitor the entire IT estate. Like the canaries in the coal mine, the answer is to predict and identify an issue before it adversely affects customers and businesses.
Mike
“2021 State of the Cloud Report.” Flexera, 2021, https://info.flexera.com/CM-REPORT-State-of-the-Cloud?dtid=oblgzzz001087.
Magazine, Smithsonian. “The Story of the Real Canary in the Coal Mine.” Smithsonian.com, Smithsonian Institution, 30 Dec. 2016, https://www.smithsonianmag.com/smart-news/story-real-canary-coal-mine-180961570/.
Smith, Kiona N. “The Canary in the Coal Mine Isn’t Ancient History.” Forbes, Forbes Magazine, 7 Jan. 2020, https://www.forbes.com/sites/kionasmith/2019/12/31/the-canary-in-the-coal-mine-isnt-ancient-history/?sh=1245d4244393.
“Rise of Full-Stack Observability.” AppDynamics, AppDynamics, 13 July 2021, https://www.appdynamics.com/resources/reports/rise-of-full-stack-observability.