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Soft-Deletes in Dimensions Data Vault practitioners often encounter the challenge of handling soft deletes in dimensional modeling. While source systems may hard delete records, a data warehouse must maintain historical…
Read MoreHow to Create Data Vault Hubs Data Vault modeling is a modern approach to data warehousing, providing scalability, flexibility, and adaptability to changing business needs. One of the essential components…
Read MoreNull Business Keys Data Vault is a methodology used for modeling data in large-scale data warehouse environments. It’s designed to handle rapidly changing data and easily scalable. One of the…
Read MoreModeling Project Tasks and Actions In the world of Data Vault, creating effective data models to capture project tasks and actions is a crucial part of building scalable, efficient, and…
Read MoreIntroduction dbt Labs has recently acquired SDF, a company known for its cutting-edge SQL comprehension technology. This acquisition brings several key benefits, including: Faster dbt project compilation Improved developer experience…
Read MoreWhat Is the Unit of Work? The Unit of Work is a fundamental concept in Data Vault modeling. It refers to the idea of capturing all the related business keys…
Read MoreUnderstanding Data Vault on Wide Tables Storing data as wide tables in a data lake while applying a logical Data Vault layer using views presents unique challenges. The goal is…
Read MoreHow Coalesce Manages Column Propagation Change is inevitable in data management. Whether you like it or not, IT table structures evolve due to various reasons. When these changes occur, they…
Read MoreInvesting in Data Warehousing Data warehousing is a crucial step for businesses looking to manage, integrate, and analyze large volumes of data efficiently. But at what point should a company…
Read MoreWhat is a Business Glossary? A Business Glossary is a structured collection of business terms with clear definitions, ensuring consistency and accuracy across an organization. It serves as a single…
Read MorePII Business Keys In modern data architecture, handling Personally Identifiable Information (PII) is a crucial aspect of maintaining data privacy and integrity. One common challenge in Data Vault modeling is…
Read MoreWhat is a Microbatch? Microbatch is an innovative incremental strategy designed for large time-series datasets. Introduced in dbt Core version 1.9 (currently in beta), it complements existing incremental strategies by…
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