[DSC 4.0] Accelerating PostgreSQL Full Table Scan OLAP queries - N. Krgovic, A. Dragacevac
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YouTubeData Science Conference
[DSC 4.0] Accelerating PostgreSQL Full Table Scan OLAP queries - N. Krgovic, A. Dragacevac
The talk focuses on different methods of improving performance of OLAP queries requiring full table scans, using various techniques: - Query parallelization using multiple PostgreSQL instances, - switching over to columnar based storage engine, - and using GPU acceleration for queries. Other than providing an overview of these techniques with ...
2.2K viewsNov 8, 2018
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