ClickHouse is the fastest and most resource-efficient real-time database and data warehouse, optimized for a variety of data-intensive workloads. Its applications range from powering interactive user-facing dashboards to performing ad-hoc historical analyses on petabytes of data. Companies around the world, including Lyft, Sony, IBM, GitLab, Twilio, HubSpot, and many more, rely on ClickHouse Cloud. It is available as open source or on AWS, GCP, Azure, and Alibaba.