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BASUG Webinar: Hashing Using Arrays

01:29:00

Sep 29, 2021 11:14 AM

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Speakers

Paul Dorfman
Paul Dorfman is an Independent Consultant. He specializes in developing SAS software solutions from ad hoc programming to building complete data management systems in a range of industries, such as telecom, banking, pharmaceutical, and retail. A native of Ukraine, Paul started using SAS while pursuing his degree in physics in the late 1980's. In 1998, he pioneered using hash algorithms in SAS programming by designing a set of hash routines based on SAS arrays. With the advent of the SAS hash object, Paul was first to use it practically and to author a SUGI white paper on the subject. In the process, he introduced hash object techniques for metadata-based parameter type matching, sorting, unduplication, filtering, data aggregation, dynamic file splitting, and memory usage optimization. Paul has presented papers at global, regional, and local SAS conferences and meetings annually since 1998.
Don Henderson
@Henderson Consulting Services LLC
Don Henderson is the Owner and Principal of Henderson Consulting Services. Don has used SAS software since 1975, designing and developing business applications with a focus on data warehouse, business intelligence, and analytic applications. Don was one of the primary architects in the initial development and release of SAS/IntrNet software in 1996, and he was one of the original developers for the SAS/IntrNet Application Dispatcher. Don has presented numerous papers at SUGI and regional SAS user group meetings, and continues to be a great supporter of SAS and its products.