What limitation does Tally functionality impose?

The Tally functionality has an inherent limitation in that it only reports the top 100,000 values. This means that when analyzing data, if there are more than 100,000 unique entries for a field being tallied, the function will only display the most frequent 100,000 entries, truncating any additional values beyond that threshold. This is crucial for administrators to be aware of as it can affect the completeness of the data analysis and reporting process, particularly in environments with large datasets where unique values can easily exceed this limit.

The other choices relate to different aspects of functionality or constraints that aren't applicable to Tally. For instance, Tally functionality does not limit itself to just text fields, nor does it impose restrictions on how many times it can be applied to a field or require uniformity in field types, making the distinction of the 100,000 value cap central to understanding the capability of Tally.