Microsoft Excel gives you a boatload of options for changing the format of color charts. You can change the layout of a chart, then customize that layout to the format you prefer. For example, you can ...

After writing articles on how and why to use bubble charts and overlay charts to display log data, I thought that it would be useful to share with you why you'd want to use a gauge chart and how to ...

In my previous article, "How To Display Log Data Using Bubble Charts," I explained how bubble charts can be a convenient and useful tool for monitoring a datacenter. Equally useful for monitoring a ...