thinQmaster Virtual testing partner Adaptive practice exams that find your weak spots and drill them. Every answer explained. From $69
Enroll

thinQmaster

Find your exam

Five questions free, before you decide.

Step 1 · choose a vendor

In one of our camps? Your practice exams come with the tuition — they are on your study page already.

Data & Analytics · Advanced

Session Window

A dynamic window per key that groups events separated by less than a gap of inactivity.

Definition

Session windows have variable length and close after the gap duration passes with no new events. They model user sessions or device activity bursts.

Example

A user session that ends after 30 minutes without clicks.

Exam tip

Activity-based windows with an inactivity gap = session windows.

Related terms