The new incremental approach introduces a better way of dealing with large databases. Experiments show that this approach is superior to previous approaches and can deal with an order of magnitude of larger datasets (100,000 records with 10 attributes). The querying time is dominated by the starfield update time (also observed in [11, 13]). The incremental approach gains its power from shorter display times due to the incremental usage of memory and the processing power of the system (i.e., only the difference of the two consecutive queries are updated on the starfield display and in memory).