mangle

We have hosted the application mangle in order to run this application in our online workstations with Wine or directly.

Quick description about mangle:

Mangle is a programming language developed by Google for deductive database programming, serving as an advanced extension of Datalog. It is designed to unify and query data from multiple sources in a structured, declarative way while allowing developers to model complex relationships and domain knowledge beyond binary predicates. Mangle enhances traditional Datalog by introducing features such as aggregation, function calls, and optional type-checking, which make it more practical for modern data-intensive applications. Unlike SQL, Mangle�s declarative syntax naturally supports recursion and modular program structure, making it suitable for representing hierarchical or interconnected datasets like dependency graphs or knowledge graphs. The project�s implementation is provided as a Go library, enabling developers to embed Mangle directly into their applications or services, such as database-like gRPC systems.

Features:

• Extends Datalog with aggregation, function calls, and type-checking
• Supports recursive and modular rule definitions for complex queries
• Enables uniform querying across multiple heterogeneous data sources
• Represents both binary and n-ary relationships for rich domain modeling
• Implemented as a Go library for easy application embedding
• Provides tooling for building, testing, and extending via ANTLR-based parsing

Programming Language: Go, Rust.
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