DATA WAREHOUSE & MODELING EXPERT NEEDED
Descrição da oferta de emprego
Design Data Warehouse, Data Model, ELT / ETL Data pipeline.
1.
Click above RawDataSet link and download 3 datasets.
AUS_SubCityDistrictState_Data,NSW_PropertyMedainValue, and NSW-Public-Schools-Master-Dataset.
2.
Use Visual Studio and create SSIS package, design dataflows to extract data from AUS_SubCityDistrictState_Data, NSW_PropertyMedainValue and NSW-Public-Schools-Master-Dataset (csv), and load data into tables into your Data Warehouse, use “load_” as prefix to name all your data load tables in your Data Warehouse.
3.
Follow Kimball dimensional modeling methodology, Design Snowflake Schema Model, or Star Schema Model including dimension and fact tables in Data Warehouse, use Bus Matrix and think about what dimension and fact tables you need to create.
If you use the Star Schema Model you might need to consider using the factless fact table, do some research about the factless fact table.
4.
Create another SSIS package and design dataflows to get Data extracted from load tables, then transformed and loaded into Snowflake Schema Model or Star Schema Model.
5.
You need a “Category” as a dimension table (or degenerate dimension in fact table), in SSIS categorize Median Value into Category k, $750k-$1.
M, $1.
M-$2.
M, $2.
M+ and load the “Category” values into dimension table (or degenerate dimension in fact table), this is a transformation of business requirements for Property Analysis.
Armazenamento de Dados Extração de Dados Administração de Bancos de Dados Geoespacial Ciência de Dados ID do Projeto.
# Sobre o projeto 9 propostas Aberto para ofertas Projeto remoto Ativo em 1 hora atrás
Detalhes da oferta
- Indeterminado
- Em todo Portugal
- Indeterminado - Indeterminado
- 06/11/2024
- 04/02/2025
Fórum selecção is looking for a senior data engineer (m/f) for a corporate bank main activities: - design high-performance data pipelines (etl) to feed a dwh using state of the art data engineering techniques according to business specifications; - implement flow automation through ci/cd pipelines and......
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Responsabilidades: levar a cabo projetos no âmbito do desenvolvimento da oferta para os clientes, através de soluções de business intelligence / data analytics; propor e implementar melhorias nas plataformas e processos existentes; envolvimento direto em projetos estratégicos que visam desenvolver soluções......
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