First, let's define some new functions:
- sistats: sistats is the summary indexing version of the stats command, which calculates the aggregate statistics over the dataset
- sitop: This is the summary indexing version of the top command, which returns the most frequent value of a field or a combination of fields
- sitimechart: sitimechart is the summary indexing version of the timechart command, which creates a time series chart visualization with the corresponding table of statistics
So far, we have used the stats command to populate our summary index. While this works very well, the si* variants have a couple of advantages:
- The remaining portion of the query does not have to be rewritten. For instance, ...
