Thanks for your support! I’m currently working in the field of Clinical Biochemistry, focusing on lab tests performed on blood samples. My current dataset contains approximately 22 million records. Unfortunately, using aggregated data sources in SAS Visual Analytics (SAS-VA) is challenging due to performance issues; it's either too slow, or error messages occur. However, users are primarily interested in a subset of the data corresponding to specific blood tests, such as COVID-19 tests or kidney function measurements. By allowing users to specify a single test using a parameter directly on the SAS-VA data source to filter for a single blood test, I can significantly reduce the number of records to well below 20 million. This makes using aggregated data sources feasible and enables efficient filtering in time plot series. So, I believe I’m on the right track 😊
... View more