When normalizing data structures, attributes congregate around the business keys that identify the grain at which those attributes derive their values. Attributes directly related to a person, ...

Snowflake went public this week, and in a mark of the wider ecosystem that is evolving around data warehousing, a startup that has built a completely new concept for modelling warehoused data is ...

A number of statistical procedures are available to explore patterns in presence-only data; the choice among them depends on the quality of the presence-only data. Presence-only records can provide ...

In this chapter, we examine the modelling of operational loss data, which can be applied in the modelling of internal loss data (ILD) and external data (ED).

Aon’s head of catastrophe insight explains the role data science plays in climate modelling and quantifying natural disaster risk.