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First, we need a place to receive and process the events. CDAP provides a real-time stream processing system that is a great match for handling event streams. After first setting the application name, our WebAnalyticsApp adds a new Streamnew Stream.
Then, the application configures a Cube dataset to compute and store aggregations for combinations of dimensions. Let’s take a closer look at the properties that are used to configure the Cube dataset:
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