How do you design and document your ETL and ELT processes and data models?
Designing and documenting your ETL and ELT processes and data models is a crucial step in building a reliable and scalable data warehouse architecture. ETL stands for extract, transform, and load, while ELT stands for extract, load, and transform. Both methods involve moving data from various sources to a central repository, where it can be analyzed and used for business intelligence. However, there are some differences and trade-offs between them, depending on your data volume, complexity, and quality. In this article, we will cover some best practices and tools for designing and documenting your ETL and ELT processes and data models.
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Sagar Navroop? Architect | ??????????-?????????????? | Technologist
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JL Suarez, MBA?? 50+ LinkedIn Top Voice: ??Manager of Enterprise Data Services at Holiday Inn Club Vacations??: Inspiring Innovation…
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Claudio Bonel, M.Sc.Professor | Pesquisador | Cientista de dados | Engenheiro de Machine learning | Inteligência artificial | Business…