Today, many datas are geolocalised (meaning that they have a position in space). They're named GIS datas.
It's not rare that we need to do operations on those, such as aggregations, and there are many optimisations existing to do that.
Today, many datas are geolocalised (meaning that they have a position in space). They're named GIS datas.
It's not rare that we need to do operations on those, such as aggregations, and there are many optimisations existing to do that.