Category: extra processing

The 7 Software Development Wastes - Lean series Part 3 - Extra Processing

July 17, 2009 by Jack Milunsky

Introduction

Waste is a killer in any organization. But if you don't know what to look for then you're probably not going to be able to find waste and minimize it or eradicate it. This series primarily deals with explicitly defining the 7 wastes in software development so that you can start thinking about how this may affect your ability to remain as productive as you can be. This can make a significant difference to your company's bottom line.

As reference, the first two wastes can be found in my previous blog posts here: In-Process Inventory/Partially done work and Over Production/Extra Features.

#3 - Extra processing

Extra processing in Manufacturing is the 3rd waste and this can be equated to Relearning or Rework in Software development. The time we spend relearning things we once knew or having to rework the same feature due to poor code quality can be significant in many organizations, ergo, it's important to be mindful of this. It's probably useful to list examples that would cause extra processing in software development