Tom Rizzo from Microsoft has a go at Google and their software development practices here.

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The lack of a formal schema, which typically has to be designed before any code is written, means that schemaless databases are a better fit for current software development practices, such as agile development.

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The largest, and most fully developed, body of management expertise for dealing with complexity lies elsewhere, in software development with the practices known variously as Agile, Scrum, Kanban, Lean and Extreme Programming.

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Agile software development comprises a set of management practices and values based on customer focus achieved through iterative and incremental development, and where requirements and solutions evolve through collaboration between self-organizing, cross-functional teams and their customers.

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Building Security In Maturity Model (BSIMM) is a secure software development lifecycle model that grew out of scientific observations around software security practices at nine companies ranging from Adobe to Google, and Wells Fargo back in 2009.

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