What is an eventhouse?

• A. A table that tracks data load events in a data warehouse.
• B. A data store for real-time data in KQL databases.
• C. Another name for a lakehouse in Microsoft Fabric.
• D. A data store for real-time analytics in streaming pipelines.

Answer: (D)

Eventhouse is the data store designed to hold and serve real-time event data as it flows through streaming pipelines. It’s built for low-latency ingestion and fast access so analytics and dashboards can query or react to events almost as soon as they arrive, enabling continuous processing by downstream jobs. This focus on streaming, real-time ingestion and immediate analytics is what makes it the right fit for real-time analytics in streaming pipelines. It isn’t just a table for tracking data load events, nor is it simply a lakehouse or a general store for real-time data in KQL databases—the emphasis here is on the dedicated, low-latency event store used in streaming scenarios.