Data Vault and Star Schema with PlantUML: Entity Relationship Diagram as Code
Entity Relationship Diagram as code means developers use the same tools for creating the diagrams...
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Category: DataVault
TDWI Munich 2018 – AI, Data Catalog and Automation&Agility
TDWI 2018 took place in Munich from 25-JUN-2018 to 28-JUN-2018. This blog post summarizes some of my impressions on the topics AI, Data Catalog and Automation&Agility. Artificial Intelligence AI was the main topic in...
Read MoreMetadata Management reloaded
Metadata is data about data. It used to be so simple with RDBMS and defined schemas. Variety creates the biggest challenge to derive metadata on-the-fly. What about schema-on-read? Schema-on-read applies the schema when data is retrieved.
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Data Modeling Zone, Düsseldorf 2017
The European Data Modeling Zone (DMZ) took place in Düsseldorf from 23-OCT-2017 to 25-OCT-2017....
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Book Overview “Constructing Generic Data Warehouses with Metadata-driven Generic Operators” by Bin Jiang
Data Warehouse automation is currently a hot topic. There exist a lot of repetitions during...
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Current trends in Data Management by BARC
Dr. Carsten Bange from Business Application Research Center (BARC) presented trends in...
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Lambda Architecture, Master Dataset and Data Vault
The Lambda Architecture got known after Nathan Marz’ and James Warren’s book about Big...
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Data Vault 2.0, Hashing and DB2 LUW
Hashing is part of Data Vault 2.0. Hash Keys are used to provide a surrogate for business keys...
Read MoreData Vault resources
An overview of Data Vault (data modeling / architecture / methodology) resources – no claim to be complete – order of entries below are arbitrary Books The Official Data Vault Standards Document (Version 1.0)...
Read MoreDataBeat week 52/2014
Reference to blogs, tweets, discussions, etc that caught my attention during the last week.Data Modeling”Hashing in SQL Server and Oracle for the same output” by Roelant Vos contains code examples how to get the same...
Read MoreBook Review “Data Architecture: A Primer for the Data Scientist” by W.H. Inmon / D. Linstedt
The book “Data Architecture: A Primer for the Data Scientist” by W.H. Inmon / D. Linstedt contains the subtitle “Big Data, Data Warehouse and Data Vault” which summarizes pretty well the main focus of the...
Read MoreDataBeat week 51/2014
Reference to blogs, tweets, discussions, etc that caught my attention during the last week.Data ModelingThe blog article “Data Vault 2.0 Staging Area learnings & suggestions” by Roelant Vos shows an approach to...
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