Latest from Aaronontheweb: Software Falsehoods: you can build it cheap, fast, and good - pick two


Software Falsehoods: you can build it cheap, fast, and good - pick two

Published on March 8, 2025 in

10 minutes to read

“You can build it cheap, fast, and good - pick two” is how the saying goes, referring to the inherent trade-offs in software development priorities. It makes intuitive sense but utterly fails in real-world applications. Two simple reasons why this correlation does not hold:

  1. Price is not realistically correlated to quality of outcomes and
  2. Price isn’t correlated to faster delivery times either.

Price is its own independent quality determined entirely by the buyer’s and seller’s perception of value.

As the Dan Luu article I linked to mentions - it’s fairly difficult even for experts within a given domain to accurately assess the market value of their own services (or someone else’s), hence why price discovery has to be tested continuously1.

But let’s take a closer look under the covers at the price vs. quality and price vs. speed relationships.

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Aaronontheweb

I write about .NET, open source software, the Microsoft ecosystem, my adventures with startups, and outer space.

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