We have used Lumira in several projects, one of them was for analysis and creation of ad/hoc reports, and visualizing the results of a big/data analytical project. Another opportunity when we effectively used Lumira was analysis of random incidents, where a measurement was several measurement points (technical PCs with sensors, database and application server logs). When searching for patterns and irregularities, Lumira helped us to quickly visualize outages, indicating where to further search for the problem. Seeing performance of all components on a common time-scale is very helpful for quick orientation on when and where the irregularity happens. Considering into account several millions of rows in each log, Lumira did a good job. It is advisable though to use a really quick PC with and SSD hard drive, and save the work frequently.