Added Ninety–Ninety Rule

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Gurjeet Singh
2022-05-01 08:59:35 -07:00
committed by GitHub
parent e8acd18321
commit 722d79619c

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@@ -13,6 +13,7 @@ Like this project? Please considering [sponsoring me](https://github.com/sponsor
* [Introduction](#introduction) * [Introduction](#introduction)
* [Laws](#laws) * [Laws](#laws)
* [9091 Principle (1% Rule)](#9091-principle-1-rule) * [9091 Principle (1% Rule)](#9091-principle-1-rule)
* [NinetyNinety Rule](#ninetyninety-rule)
* [Amdahl's Law](#amdahls-law) * [Amdahl's Law](#amdahls-law)
* [The Broken Windows Theory](#the-broken-windows-theory) * [The Broken Windows Theory](#the-broken-windows-theory)
* [Brooks' Law](#brooks-law) * [Brooks' Law](#brooks-law)
@@ -91,6 +92,7 @@ There are lots of laws which people discuss when talking about development. This
And here we go! And here we go!
### 9091 Principle (1% Rule) ### 9091 Principle (1% Rule)
[1% Rule on Wikipedia](https://en.wikipedia.org/wiki/1%25_rule_(Internet_culture)) [1% Rule on Wikipedia](https://en.wikipedia.org/wiki/1%25_rule_(Internet_culture))
@@ -105,6 +107,14 @@ See Also:
- [Pareto principle](#the-pareto-principle-the-8020-rule) - [Pareto principle](#the-pareto-principle-the-8020-rule)
### NinetyNinety Rule
> The first 90 percent of the code accounts for the first 90 percent of the development time. The remaining 10 percent of the code accounts for the other 90 percent of the development time.
This adds up to 180%, making a wry allusion to the notoriety of software development projects significantly over-running their schedules.
[Ninty-ninty Rule on Wikipedia](https://en.wikipedia.org/wiki/Ninety%E2%80%93ninety_rule)
### Amdahl's Law ### Amdahl's Law
[Amdahl's Law on Wikipedia](https://en.wikipedia.org/wiki/Amdahl%27s_law) [Amdahl's Law on Wikipedia](https://en.wikipedia.org/wiki/Amdahl%27s_law)