Tag Archives: data warehouse

Column Based Data Vaults #datavault

column based data stores have been around for a long time. this blog will talk about what you need to do to make the data vault successful on a column based data store. it’s quite simple really, and in the end – some parts of physical data modeling don’t matter in a column based data […]

Why & When Data Warehousing? Is it Relevant?

there are many questions around data warehousing, ranging from when to do a formal data warehouse vs when to use a data mart/subject oriented star schema approach vs when to use federated now data. other questions are why would you use a data warehouse today? is it still a relevant approach in information management?