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...
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Author: abuData
Amazon Redshift (hosted DWH) – SQL for simplicity
NoSQL databases like Amazon Dynamo got quite popular in the OLTP market. Their marketing credo is supposed to be simplicity compared to RDBMS. The absence of a declarative programming language like SQL means that a lot of work...
Read MoreDataBeat week 06/2015
Reference to blogs, tweets, discussions, etc that caught my attention during the last week. Data Modeling “Data Modeler Of 2020” YouTube video by Steve Hoberman addresses topics like modeling for NoSQL or BigData,...
Read MoreDataBeat week 05/2015
Reference to blogs, tweets, discussions, etc that caught my attention during the last week. Data Architecture “Immutability changes everything” by Pat Helland deals with immutability as a key architectural concept....
Read MoreDataBeat week 04/2015
Reference to blogs, tweets, discussions, etc that caught my attention during the last week. Data Storage “Introducing Espresso – LinkedIn’s hot new distributed document store” by Aditya Auradkar contains...
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