This series explores optimization of a "picking warehouse" by improving the warehouse design and efficiency of the picking process.

We present an example of project crashing using an optimization model to help the project manager decide what to do.

Given available stock of wire and a list of pieces required, what is the best way to cut the stock to fulfil demand while minimizing waste?

Job sequencing is a common problem. Excel Solver can help managers make optimal job sequencing decisions to minimize cost.

We explore two aspects of refactoring an existing optimization model: Modularization and adding model variations.

Formulating logic conditions in linear programs can be difficult. This two-part article series explains how, using easy to follow steps.