可擴展性

A user's license sets a limit on the amount of learn sample data that can be analyzed. The learn sample is the data used to build the model. Note that there is no limit to the number of test sample data points that may be analyzed. In other words, rows -by- columns of variables and observations used to build the model. Variable not used in the model do not count. Observations reserved for testing, or excluded for other reasons, do not count.

For example, suppose our 32MB version that sets a learn sample limitation of 8 MB. Each data point occupies 4 bytes. For instance, a 8MB capacity license will allow up to 8 * 1024 * 1024 / 4 = 2,097,152 learn sample data points to be analyzed.A data point is a represented by a 1-variable by- 1-observation (1-row by-1-column).

The following is a table that describes the current set of "sizes" available. Please note that the minimum required RAM is **not** the same as the learn sample limitation.

Additional larger capacity is available under 64-bit operating systems, using our non-GUI (command-line) builds. The non-GUI is very flexible and can be licensed for large data limits not currently available in the GUI product line. The current MAXIMUM is 8-GIG data capacity for our non-GUI builds.