> Now, continuous delivery is what’s expected, and the industry is ready for the next thing. But that next thing shouldn’t be another methodology, according to Mary.
> There is no methodology in my field of software engineering that can conceivably last more than five to eight years,” she said. “Everything that is 10 years old is obsolete. Everything that is 20 years old is archaic.”
> Furthermore, she said, methodology requires codification. Beginning with the Capability Maturity Model (CMM) in the ‘90s, software development methodology meant developers had to show they had standards and that they followed them, rather than demonstrating that their standards were constantly in flux depending on consumer needs. That’s the definition of quality standards lean manufacturing practitioners in Japan originally espoused, Mary said, and they’re not compatible with methodology. Instead, they’re all about learning.
> To that end, Mary is excited about all the ways artificial intelligence will allow software engineers to learn better and faster. Automated testing, continuous deployment and cross-functional collaboration are now table stakes, Mary and Tom agreed. Cutting edge companies will discover the next great approach through an engineering mindset and a willingness to learn.
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Consider that Mary and Tom Poppendieck were responsible for many of the Lean inclusions of the agile movement, which (largely) came from watching plant manufacturing at Toyota. Similarly, much of the DevOps movement was tied to this as well. If you want to talk about what is next, it is likely taking a first principles look at what we're doing today, questioning best practices again, and saying, "if we were going to make a manifesto in 2020, what would it look like?"
