Data Management Solutions Using SAS Hash Table Operations: A Business Intelligence Case Study by Paul Dorfman
English | 9 July 2018 | ISBN: 1629601438 | 400 Pages | EPUB | 13.12 MB

Hash tables can do a lot more than you might think! Data Management Solutions Using SAS Hash Table Operations: A Business Intelligence Case Study concentrates on solving your challenging data management and analysis problems via the power of the SAS hash object, whose environment and tools make it possible to create complete dynamic solutions. To this end, this book provides an in-depth overview of the hash table as an in-memory database with the CRUD (Create, Retrieve, Update, Delete) cycle rendered by the hash object tools. By using this concept and focusing on real-world problems exemplified by sports data sets and statistics, this book seeks to help you take advantage of the hash object productively, in particular, but not limited to, the following tasks:select proper hash tools to perform hash table operationsuse proper hash table operations to support specific data management tasksuse the dynamic, run-time nature of hash object programmingunderstand the algorithmic principles behind hash table data look-up, retrieval, and aggregationlearn how to perform data aggregation, for which the hash object is exceptionally well suitedmanage the hash table memory footprint, especially when processing big datause hash object techniques for other data processing tasks, such as filtering, combining, splitting, sorting, and unduplicating.Using this book, you will be able to answer your toughest questions quickly and in the most efficient way possible!

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