A fast and correct examination of testing results and logging information is the foundation of successful analysis of errors and their origin of cause. Especially integration tests with multiple electronic control units will produce large amounts of raw data that must be investigated if errors occurred. Heart of the problem is visualizing data from different sources that correlate in their timings. For example, diagnosis data, MOST150 messages and camera pictures on their own are all individual meaningful information. But once they are put into a time-slice correlation, their respective information adds up to a far more significant value and after all allows a much easier point of view for investigation. Another common problem is the large data quantity to analyze: Logging data frequently grow up to 100 GByte and more. MycroTools® MyView allows real-time access to this data in a multi-view visualization environment.