Product Validation

Posted by Marty Cagan on February 25, 2005

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The past few newsletters have had references to what I call "Product Validation." This refers to verifying that the product spec (PRD) is describing a product that you know will be successful, but doing so without actually building out and deploying the product.

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The Waterfall Product Development Process

Posted by Marty Cagan on February 15, 2005

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In the last newsletter we discussed the Agile Development Processes, and the implications for product managers. In this newsletter we look at the process that the majority of product teams still follow, which is known as the “Waterfall” process.

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