Cattle Not Pets Cloud

The analogy of pets vs. This was much more important than whether you scale up or scale out.

What Is The Definition Of Cattle Not Pets Devops Stack Exchange

The slide comes from a presentation titled cern data centre evolution that details the scientific organisation s 12 000 odd servers and plans to manage them more efficiently.

Cattle not pets cloud. However as discussed in our paper on agile integration architecture it makes just as much sense to also consider this approach in the integration space. Elastic cloud is a mindset change 8 attribution. This not so new but increasingly referenced mantra for running infrastructure comes with a number of reliability and security benefits.

The idea was first introduced by bill baker a distinguished engineer at microsoft in his presentation scaling sql server 2012 and later popularized by gavin mccance talking about the openstack cloud at cern the difference between cattle and pets is how vital each individual is to you. Servers are cattle not pets. Cattle takes off 9 microsoft cloudscaling cern ibm scalrrackspace red hat scale out not up in cloud 10.

In 2011 randy bias a prominent member of the cloud community used the phrase cattle not pets as an analogy for how devops engineers should think about the cloud and the benefits of managing. Scale out virtual servers are cattle 9. Those are i believe side effects of how you view a server.

The analogy of cattle not pets is now well established in the application space especially in relation to the microservice application architecture. In the cloud on commodity hardware etc if all of your servers are considered cattle and are easily replaceable then you can start looking at things like chaos monkey to help build assurance that your infrastructure truly is resilient. The pets versus cattle analogy influences many decisions and processes made on devops teams as cloud infrastructures grow in size and importance.

Some elastic cloud patterns. If you view a server whether metal virtualized or containerized as inherently. There is no place for pets in a modern computing environment ie.

Cattle this analogy became popular after randy bias first introduced the term in an inspiring article about the fundamentals of cloud hosting and how to use it. This blog post is intended to help readers understand how we run our underlying infrastructure and how our security posture is bolstered in the process. The pets and cattle metaphor has come up in a few conversations lately and we mention it because it seems a useful way to think about it operations.

To avoid having a user think that simply because he has his applications in a cloud server means he has full redundancy bias came up with an easy simple way to explain the concept of running. First i put pets vs cattle in the context of cloud and second i emphasized the disposability of cattle and the uniqueness of pets. Cattle has become one of the core concepts of a devops service model.

Here s four reasons why the barnyard sounding metaphor still persists in the memories of devops teams around the cloud security world and how organizations can adopt these foundational ideas for.

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