Solving for the cardinality of set intersection at scale with Pinot and Theta Sketches | Apache Pinot™ Apache Pinot 1.5.1 is available now.Download Now DocsUse CasesAgent-Facing AnalyticsDownloadWho Uses PinotBlogCommunity Get Started Solving for the cardinality of set intersection at scale with Pinot and Theta Sketches By: LinkedIn Engineering Team April 16th, 2021 • 1 min read The Lambda architecture has become a popular architectural style that promises both speed and accuracy in data processing by using a hybrid approach of both batch processing and stream processing methods. Read More at https://engineering.linkedin.com/blog/2021/pinot-and-theta-sketches Table of Contents Resources DocsGetting StartedThirdEye Company StoriesDownloadBlog Apache FoundationLicenseSecurity SponsorshipEventsThanks Join our newsletter Subscribe Copyright © 2026 The Apache Software Foundation. Apache Pinot, Pinot, Apache, the Apache feather logo, and the Apache Pinot project logo are registered trademarks of The Apache Software Foundation. This page has references to third party software - Presto, PrestoDB, ThirdEye, Trino, TrinoDB, that are not part of the Apache Software Foundation and are not covered under the Apache License.