The process by which Foglight for SQL Server determines the maximum and minimum values for every dataflow on the home page, by observing data moving through the database system. This information helps Foglight for SQL Server display the dataflows correctly.
A measure of the number of unique values within a column or index. The higher the cardinality of an index, the fewer the number of rows that are returned by an exact lookup of a key value (and hence the more useful the index).
Cartridges extend the functionality of Foglight and are installed on the Foglight Management Server. A cartridge contains one or more components, such as agents for deployment, communication capabilities, and modifications to the way that data is transformed or handled, as well as rules, reports, and views.