The curse of duplication is no more!

The national UK fungal records database of the ABFG

The curse of duplication is no more!

Postby admin » Wed Nov 02, 2011 12:30 pm

One of the perennial problems of databases, and mycological ones are no exception, is the introduction of unwarranted duplications. Recently this was brought home to me having received a dataset of some 10,000 records and discovering that some 2,000 were duplications, and in some cases triplicate entries.

CATE now has a system in place that automatically sniffs out and eliminates any incoming records for which there are exact matches in the species_id, synoynm_id, date, assoc_org_id, medium_id, ecosystem_id, grid_ref columns.

MJ
Michael Jordan
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