Segment Information

9 Months Ended

Oct. 31, 2016

Segment Reporting [Abstract]

Segment Information

Segment Information

Our chief operating decision maker is a group which is comprised of our Chief Executive Officer, our Chief Financial Officer, and our President. This group reviews financial information presented on a consolidated basis for purposes of allocating resources and evaluating financial performance. We have one business activity and there are no segment managers who are held accountable for operations or operating results. Accordingly, we have a single reportable segment.

The following table sets forth revenue by geographic area based on the billing address of our customers (in thousands):

	Three Months Ended   October 31,				Nine Months Ended   October 31,
	2015		2016		2015		2016
United States	$	105,615	$	152,134	$	229,892	$	385,464
Rest of the world	25,749		44,822		60,210		114,653
Total revenue	$	131,364	$	196,956	$	290,102	$	500,117

Long-lived assets by geographic area are summarized as follows (in thousands):

	As of January 31, 2016		As of October 31, 2016
United States	$	50,501	$	78,952
Rest of the world	2,128		3,136
Total long-lived assets	$	52,629	$	82,088