the second in a series describing the nature of attaching value to your data, and why business keys are so important, especially with nosql, big data, and data lakes.
a look at nosql, bigdata, and data vault with regards to transactions per second – the hype around ingestion rates, and questions around why / when you would or wouldn’t need to switch to nosql platforms to handle bigdata.
i am still working on the details, however they are showing serious signs of progress. this is a short entry just to update you on where i am in the details… (more…)
hadoop, nosql, big data, the introduction continues on a deeper technical level this time. i expose some of the issues, and discuss some of the benefits of applying your data warehouse to a hadoop platform. would love to hear from you, please comment at the end of the entry.
i’ve begun researching data vault models on hadoop solutions, including hadoopdb and hive. recently i came across a number of articles which describe the solutions of hive and hadoopdb in detail on top of hadoop solutions. i had to take a minute to write this article, to explain my view points of using the data […]
a few days ago i received some questions about data vault models, normalization, 6th normal form and so on. in this post i will share with you the questions i received, as well as the answers i think apply to these questions. if you have additional answers, please feel free to add a comment at […]