Optimizing running times when linking up large amounts of data : a comparison between MERGE and JOIN

Abstract

"The aim is to derive meaningful recommendations for action for the data management of large and very large sets of data; with which approach (procedures, etc.) the running time can be optimized; and how input data (and indices) should be organized in order to be able to process these in the quickest way possible." (Author's abstract, IAB-Doku)

Cite article

Rauscher, C. (2012): Laufzeitoptimierung bei der Verknüpfung großer Datenmengen. Ein Vergleich zwischen MERGE und JOIN. In: A. Hilbert & R. Minkenberg (Hrsg.) (2012): KSFE 2012 : Proceedings der 16. Konferenz der SAS®-Anwender in Forschung und Entwicklung (KSFE), p. 77-82.