What is Windowing Functions?
What does 'Windowing Functions' mean?
Cut an endless stream of events into bounded slices so that aggregates like counts and averages can actually be calculated. Common shapes are tumbling windows that do not overlap, sliding windows that do, and session windows that close after a gap in activity. Without them, a stream has no natural point at which to compute a result.
List of software with Windowing Functions functionality
About the reviewer
Rajat Gupta is the founder of Spotsaas. Over the past two years, he has reviewed 2,000+ tools across CRM, HR, AI, and finance — applying hands-on product research and a background in commerce and the CFA program to evaluate software through a business and ROI lens. His goal: help teams make software decisions they won't regret.
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].