Changes

Network Chart was intended for smaller databases or subsets and is extremely fast for charts with less than 1500 nodes. However, it can generate very large graphs in reasonable timeand should be adequate for those large databases that do not change frequently. Some optimizations for large databases are done automatically. The Trim Groups selection is one. Another method to greatly decrease the time to generate a chart on a large database is to select Straight or Curved for the Graph Style on the {{man label|Main}} preferences tab. Some performance data is shown below for an Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz with 16GB of RAM and an SSD for storage.