Calculated Fields in Google Data Studio show the importance of features that simplify data exploration and visualization. Calculated fields may appear to be a simple feature to add to any user ...
Techniques that allow data to be changed without affecting the applications that process it. There are two kinds of data independence. The first type is data independence for data, which is ...
In December 2019, popular document database MongoDB added a fairly radical new feature to the platform: field-level database encryption. At first glance, one might wonder whether this is a meaningful ...