Small is beautiful. Look to these Python web frameworks when you want speed and simplicity instead of feature sprawl.

An application programming interface, or API, is a "go-between" that enables a software program to interact with other software.

For example, bucketing the sessions count dimension into four buckets of 1-9, 10-99, 100-199, and 200-399, you can use the HISTOGRAM_BUCKET order type and define the ranges in histogramBuckets.