Configure Database Summarization in NetScaler MAS allows you to customize the duration for you want to store the historical data of your NetScaler analytics data. You can choose the following database summarization types for your analytics’ historical data:
1. Navigate to System > Analytics Settings > Database Summarization.
2. Click on the Insight type you want to configure the database summerization.
3. Specify the duration for which you want to retain Insight data on NetScaler MAS.
For example, for Gateway Insight, you can store your analytics’ minutely historical data for 2 hours, or hourly data for 1 day.