Monday, September 27, 2021

Key differences between an OLTP system and a data warehouse.

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One major difference between the types of system is that data warehouses are not usually in third normal form (3NF), a type...
Star Schema

Data Warehouse Schema Architecture

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Data Warehouse environment usually transforms the relational data model into some special architectures. There are many schema models designed for...

What is a Box plot? and where it is used ?

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Way to visualize data is by using a box plot or a box and whisker plot. Box plots split the data set into quartiles.

Data-warehouse-architectures

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Data warehouses and their architectures vary depending upon the specifics situation. We can create with three different ways.
Data Warehouse and Its Characteristic

What is a Data Warehouse and Its Characteristics

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A data warehouse is a relational database that is designed for query and analysis rather than for transaction processing. It...

Key differences between an OLTP system and a data warehouse.

0
One major difference between the types of system is that data warehouses are not usually in third normal form (3NF), a type...

Key differences between an OLTP system and a data warehouse.

0
One major difference between the types of system is that data warehouses are not usually in third normal form (3NF), a type...
Pentaho Repository

Create project repository in Pentaho

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Pentaho Data Integration (PDI ) projects has several  types of file storage. The Pentaho Repository is recommended for CE/CE deployments and fully supported...
Data Warehouse and Its Characteristic

What is a Data Warehouse and Its Characteristics

0
A data warehouse is a relational database that is designed for query and analysis rather than for transaction processing. It...
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Data Warehouse Schema Architecture

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Data Warehouse environment usually transforms the relational data model into some special architectures. There are many schema models designed for...

Create project repository in Pentaho

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Pentaho Data Integration (PDI ) projects has several  types of file storage. The Pentaho Repository is recommended for CE/CE deployments and fully supported...

Data-warehouse-architectures

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Data warehouses and their architectures vary depending upon the specifics situation. We can create with three different ways.

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