Empiriceme · Evidence · Empirical Regularity

Wirth's Law

Also called Page's law; Gates's law; May's law

Software grows slower faster than hardware grows faster.

Also called Page's law and Gates's law. A 2024 text editor opens no faster than a 2004 one on hardware a hundred times more capable, which is the observation in its purest form.

In practice

  • A finance team's monthly close takes the same ninety minutes it took in 2010, on laptops four times faster, because the workbook grew to fill them.
  • A hospital's records system runs slower after the upgrade, and the upgrade was to the hardware.
Further reading
Wikipedia
Subject
Technology & Software
Essay
The curves, the limits and the laws of software

Search every entry·Every entry, A to Z