Expert Data Miner is one of the fastest and one of the most configurable log analyzers in the world. With EDM you do not just have predefined columns that you can add or remove, you can also build your own columns from scratch, up to 10 per report. You just need to define the target, the operand, and the column header. EDM supports several database modes, all of them very fast. You can scan your logs for a one shot and apply filters to isolate some problems, or either upgrade months of activity from previously scanned logs. With EDM you can decide to filter in/out spiders in most reports. The configuration is not only global; you can also apply your own changes in each report. EDM also gives you access to the click trail (navigation path) of each user in 19 reports plus an historical chart for any record in 7 reports when you right click.