The Microsoft Clarity team presented their use of ClickHouse at a community meetup on January 18th, 2023. They showcased two of their analytics products, Microsoft Clarity and Titan, which utilize ClickHouse for efficient data handling and analysis. The presentation highlighted the architecture of Clarity, its ability to handle petabytes of data and billions of page views daily, as well as its features such as session recordings, heat maps, and GDPR-compliance. The team also discussed challenges with backup and recovery on Azure, which they overcame using ClickHouse's Incremental Snapshots feature. Microsoft's Senior Director of Data and Analytics expressed enthusiasm for ClickHouse, looking forward to continued collaboration in the future.