# Will It Survive a Million Users? The Doubling Table

One table puts all six growth rates side by side at 10, 1,000 and 1,000,000 items, and shows why the growth rate of your code matters far more than the speed of your computer.

![Cheat sheet: Will It Survive a Million Users? The Doubling Table](https://fsdtrainingmedia.blob.core.windows.net/public/images/2026/11/6e5f8df8d5b947bd999f46c202391937.webp)

- Category: Data Structures
- Level: Novice
- Tags: Big-O Notation, Growth Rate, software-development, Time Complexity
- Updated: November 3, 2026

Source: https://www.ask-codey.com/cheat-sheets/big-o-doubling-table-cheat-sheet