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Avesh Dhakal's Blog Posts Tagged 'Slice' (1)

Dimensional Modelling

There isn’t any specific standard to model data warehouse. It can be built either using the “dimensional” model or the “normalised” model methodologies. Normalised model normalises the data into third normal form (3NF) whereas dimensional model collects the transactional data in the form of facts and dimensions. Normalised model is easy to use as we can add related topics without affecting the existing data. But one must have good knowledge of how data is associated before performing…

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Added by Avesh Dhakal on May 29, 2014 at 4:12am — No Comments

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