EcoStruxure Building Operation uses a Sparql database, GraphDB from Ontotext, to handle semantic queries.
The Sparql database is installed together with Enterprise Server and Enterprise Central. Sparql database runs on Windows.
One Sparql database can handle a complete ExoStruxure Building Operation system.
The Sparql database is by default installed on the same computer as the Enterprise Server or Enterprise Central. But you can also use a Sparql database on another computer.
When the Sparql database is installed using the Enterprise Server and Enterprise Central a default repository is created on the Sparql database. This repository is named "nsp".