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ID number:736070
 
Author:
Evaluation:
Published: 15.05.2014.
Language: Latvian
Level: College/University
Literature: 5 units
References: Not used
Time period viewed: 2011 - 2015 years
Extract

Secinājumi
Būtiski ir precīzi definēt prasības izstrādes sākumā.
ETL procedūru laikā dati tiks zaudēti, tāpēc īpaši rūpīgi jācenšas definēt pārveidošanas noteikumus.
Ja tiek izmantotas SQL datubāzes, cilvēkiem, kas strādā pie ETL procedūrām, ļoti augstā līmenī jāpārzina SQL vaicājumi.…

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