Datalogi betyder egentlig videnskaben om facts. Uddannelsen handler ikke kun om computere, Guys også om de generelle principper bag repræsentation og behandling af details. Og i udviklingen af nye it-systemer har man netop brug for at arbejde systematisk med disse principper.The set of facts is called the extensional databases or EDB from the Dat

The variable _ represents an anonymous variable; each instance of _ in the clause is addressed to be a fresh variable. We implement the prerequisite that each variable inside a clause must be certain. A variable X is sure if a minimum of certainly one of the next circumstances retains:If you're looking for a more effective way to research your data

Datalog was additional refined over time, As well as in 1989, the language was standardized because of the International Corporation for Standardization (ISO). The standardization gave the language a much more official specification, which aided in its wider adoption.Programmering, herunder de forskellige sprog, som bruges til programmering eller