Implementing GDPR In the realm of data warehousing, whether it be Data Vault 2.0 or traditional approaches like Kimball and Inmon, data is stored and processed across multiple layers. The…
Read More
Virtualization in the Data Vault In legacy or traditional data warehousing, a common strategy involves materializing data marts, also known as information marts, to enhance performance. However, this approach comes…
Read More
Data Vault, Inmon and Kimball Data Vault 2.0 stands on a robust foundation of four pillars, each shaping its distinct architecture. The Methodology pillar guides the project lifecycle, ensuring standardization.…
Read More
Loading Strategies In the realm of general data warehousing, various loading strategies come into play. One prevalent challenge often encountered is the absence of deleted records within a delta. In…
Read More
Data Lake Structure The organization of data within a data lake can significantly impact downstream accessibility. While offloading data into the data lake is a straightforward process, the real challenge…
Read More
REQUIREMENTS FOR HASHING Traditional data warehouses often use sequence numbers to identify records in other tables. By using sequences, this method comes with some drawbacks. One of the biggest drawbacks…
Read More
Data Security Concepts The focal point of our discussion revolves around critical aspects such as security controls, access controls, and the definition of identities. The primary objective of this solution…
Read More
Naming Conventions Data Vault modeling is a powerful approach that introduces a multitude of entities to the database. To enhance usability and facilitate effective development, it is highly advisable to…
Read More
Data Tests Testing is very important for data warehouse systems to make them work correctly and efficiently. In unit testing, each component is separately tested. By testing business logic using…
Read More
Descriptive Attribute Hubs and Links provide a distinct list of all business keys ever recognized by the data warehouse. They are not end-dated and don't provide any information about the…
Read More