IL 2010: Dashboards, Data, and Decisions

[I took notes on paper because my netbook power cord was in my checked bag that SFO briefly lost on the way here. This is an edited transfer to electronic.]

presenter: Joseph Baisano

Dashboards pull information together and make it visible in one place. They need to be simple, built on existing data, but expandable.

Baisano is at SUNY Stonybrook, and they opted to go with Microsoft SharePoint 2010 to create their dashboards. The content can be made visible and editable through user permissions. Right now, their data connections include their catalog, proxy server, JCR, ERMS, and web statistics, and they are looking into using the API to pull license information from their ERMS.

In the future, they hope to use APIs from sources that provide them (Google Analytics, their ERMS, etc.) to create mashups and more on-the-fly graphs. They’re also looking at an open source alternative to SharePoint called Pentaho, which already has many of the plugins they want and comes in free and paid support flavors.

presenter: Cindi Trainor

[Trainor had significant technical difficulties with her Mac and the projector, which resulted in only 10 minutes of a slightly muddled presentation, but she had some great ideas for visualizations to share, so here’s as much as I captured of them.]

Graphs often tell us what we already know, so look at it from a different angle to learn something new. Gapminder plots data in three dimensions – comparing two components of each set over time using bubble graphs. Excel can do bubble graphs as well, but with some limitations.

In her example, Trainor showed reference transactions along the x-axis, the gate count along the y-axis, and the size of the circle represented the number of circulation transactions. Each bubble represented a campus library and each graph was for the year’s totals. By doing this, she was able to suss out some interesting trends and quirks to investigate that were hidden in the traditional line graphs.