Last week we had a training session at Redgate Software on the Cloud. One of the first slides from John Q Martin asked the question, “what is the cloud?” The next slide had the answer: it’s just someone else’s computer.
I mean that’s true, but it’s not Grant’s computer. He’s got a creaky, 4 year old HP that I don’t want running my workload.
The cloud is many things, it’s hard to define, it does so much, and at the same time, can do so little for you. Except cost a lot. We certainly find no shortage of people spending a lot of money in the cloud and not necessarily happy about it.
John was trying to educate others on the IaaS v PaaS, the challenges of cloud migration, giving them a perspective on what the cloud changes, and how customers think about the cloud. Apart from the basic details of what the cloud entails, he said an interesting thing (I’m paraphrasing here): the cloud does things that 95% of organizations couldn’t do themselves.
It’s not just someone else’s computer. It’s a whole bunch of computers someone else owns and has put a lot of security, infrastructure, planning, tooling, and more to enable you to flexibly create systems at a pace you would struggle to match inside your organization.
For most people.
The cloud is amazing. It’s is someone else’s (large rack of) computers that you can rent. They will charge you for the flexibility, and they’re not doing all your work for you, but they give you the ability to configure things the way you want them. Or you can ask one of your buddies, Claude or Copilot, to set up the configuration for you.
The cloud is a set of Lego bricks, some pre-built Lego models, a surface on which to place them, and a few rules to keep you from going too crazy, but you still have to do some work.
The cloud is a great enabler for many things. Not all, and not always for those things, but it’s up to you to find where it works, where it doesn’t, and where it’s worth the money.
That’s the cloud.
Steve Jones
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