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What’s the difference between a Data Analyst and a Data Scientist?
Data Scientist or Data Analyst?
First of all – you have to know that the term Data Scientist ...
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Key differences between an OLTP system and a data warehouse.
One major difference between the types of system is that data warehouses are not usually in third normal form (3NF), a type...
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Logical Versus Physical Design in Data Warehouses
In this topic we seen more details about logical vs physical data warehouse structure. Your organization has decided to build a...