Big data got you down? Watch this new webcast with Oracle Ace Bert Scalzo to better understand why data modeling is a critical component of every successful data warehousing and business intelligence ...

Essentially, a data warehouse is an analytic database, usually relational, that is created from two or more data sources, typically to store historical data, which may have a scale of petabytes. Data ...

It continues by assuring the model is flexible and may be extended to incorporate new, unforeseen sources that can deepen insights. And finally, it means the model can be modified rapidly while new ...

The true measure of an effective data warehouse is how much key business stakeholders trust the data that is stored within. To achieve certain levels of data trustworthiness, data quality strategies ...

The "data" part of the terms "data lake," "data warehouse," and "database" is easy enough to understand. Data are everywhere, and the bits need to be kept somewhere. But should they be stored in a ...

At its heart, data modeling is about understanding how data flows through a system. Just as a map can help us understand a city’s layout, data modeling can help us understand the complexities of a ...

Real-world healthcare data architecture lessons from a data engineer who built large-scale Medicaid and insurance ...

Data warehouse player Teradata has been increasingly mentioned by the likes of Oracle and HP so much so that you have to wonder what all the hubbub is about. Teradata is a company that has come up ...