Prolog vs. QML vs. SAS Federation Server vs. V Programming Language Comparison Chart

Prolog is a logic programming language associated with artificial intelligence and computational linguistics. Prolog has its roots in first-order logic, a formal logic, and unlike many other programming languages, Prolog is intended primarily as a declarative programming language, the program logic is expressed in terms of relations, represented as facts and rules. A computation is initiated by running a query over these relations. Prolog was one of the first logic programming languages and remains the most popular such language today, with several free and commercial implementations available. The language has been used for theorem proving, expert systems, term rewriting, type systems, and automated planning, as well as its original intended field of use, natural language processing. Modern Prolog environments support the creation of graphical user interfaces, as well as administrative and networked applications.

Create federated source data names to enable users to access multiple data sources via the same connection. Use the web-based administrative console for simplified maintenance of user access, privileges and authorizations. Apply data quality functions such as match-code generation, parsing and other tasks inside the view. Improved performance with in-memory data caches & scheduling. Secured information with data masking & encryption. Lets you keep application queries current and available to users, and reduce loads on operational systems. Enables you to define access permissions for a user or group at the catalog, schema, table, column and row levels. Advanced data masking and encryption capabilities let you determine not only who’s authorized to view your data, but also what they see on an extremely granular level. It all helps ensure sensitive data doesn’t fall into the wrong hands.