Scary Deployments

My friend Steve Jones ‘blogged this, and this spoke to me enough that I thought it was worth a re-blog.

Voice of the DBA

I was listening to a web developer talk about some fundamental changes in a web platform. In this case, an older system was being replaced completely with a new one, and as one of the reasons, the developer showed some typos that had existed on the old site for years and hadn’t been fixed. The reason? This quote:

“Very few people understand how the entire system works that are still in the building … The thought of deploying [changes] brought people to tears.”

That can’t happen. Ever. We can’t be afraid to touch systems. When this happens we get paralyzed, and we don’t do good work. Or we’re not a good fit for a project. Or perhaps, we’ve got a bad attitude.

I’ve worked in a few companies where developers were afraid to touch a system. It’s amazing how quickly this attitude becomes contagious, even scaring management from considering change…

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