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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...
Data Warehouse Schema Architecture
Data Warehouse environment usually transforms the relational data model into some special architectures. There are many schema models designed for...
TECH AND GADGETS
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...
TRAVEL GUIDES
FASHION AND TRENDS
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...
Data-warehouse-architectures
Data warehouses and their architectures vary depending upon the specifics situation. We can create with three different ways.
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Feature Encoding with Python
In the machine, one important part is feature engineering. It is very common to see categorical features in a dataset. However, machine...
