Datalog

Datalog is a logical query language used to retrieve and analyze data, similar to how you ask questions in a database. It uses rules and facts to describe relationships between data points, allowing you to infer new information from existing data systematically. Think of Datalog as a way to define logical patterns and then ask whether certain conditions hold true, making it useful for complex data analysis, knowledge representation, and reasoning tasks. It’s powerful for applications like data security, semantic web, and databases, providing clear, formal methods to derive insights from structured information.