# IDQL

> declarative language for cross-platform authorization policy orchestration

**Wikidata**: [Q133645745](https://www.wikidata.org/wiki/Q133645745)  
**Source**: https://4ort.xyz/entity/idql

## Summary
IDQL is a declarative programming language designed for cross-platform authorization policy orchestration. It is classified as a domain-specific language and falls under the broader category of declarative programming languages, making it specialized for defining and managing access control rules in a platform-agnostic manner.

## Key Facts
- **Type**: Domain-specific language (DSL) and declarative programming language
- **Primary Use**: Authorization policy orchestration across different platforms
- **Specification**: Defined by the *IDQL Core Specification*
- **Related Concept**: Declarative programming (a paradigm where programs describe *what* should be done rather than *how*)
- **Wikidata Description**: "Declarative language for cross-platform authorization policy orchestration"

## FAQs
### Q: What is IDQL used for?
A: IDQL is used to define and manage authorization policies in a declarative way, ensuring consistent access control across different platforms without being tied to a specific system.

### Q: Is IDQL a general-purpose programming language?
A: No, IDQL is a domain-specific language (DSL) specialized for authorization policy orchestration, not a general-purpose language.

### Q: How does IDQL differ from imperative authorization languages?
A: Unlike imperative languages that specify step-by-step execution, IDQL is declarative, meaning it focuses on *what* access rules should be rather than *how* they are enforced.

### Q: Can IDQL be used across multiple platforms?
A: Yes, IDQL is designed for cross-platform compatibility, allowing the same policy definitions to be applied across different systems.

### Q: Where can I find more details about IDQL?
A: The *IDQL Core Specification* is the primary source for detailed information about the language.

## Why It Matters
IDQL addresses the need for a standardized, declarative approach to authorization policy management. By abstracting the complexities of access control, it enables developers and administrators to define rules in a consistent, platform-independent manner. This reduces errors, improves maintainability, and ensures that security policies remain uniform across diverse environments. As systems increasingly rely on dynamic and distributed access control, IDQL provides a structured way to enforce policies without being tied to a single framework or platform. Its declarative nature also simplifies policy updates and audits, making it a valuable tool in modern security architectures.

## Notable For
- **Declarative Design**: Unlike imperative languages, IDQL focuses on *what* access rules should be, not *how* they are implemented.
- **Cross-Platform Compatibility**: Designed to work across different systems without modification.
- **Policy Orchestration**: Specialized in defining and managing authorization policies in a structured way.
- **Domain-Specific Focus**: Narrowly tailored for authorization, distinguishing it from general-purpose languages.
- **Specification-Driven**: Defined by the *IDQL Core Specification*, ensuring clarity and consistency in implementation.

## Body
### Overview
IDQL is a declarative language designed for defining and managing authorization policies across multiple platforms. It is classified as both a domain-specific language (DSL) and a declarative programming language, meaning it emphasizes *what* access rules should be rather than *how* they are enforced.

### Classification
- **Instance of**: Domain-specific language (DSL) and declarative programming language.
- **Declarative Nature**: Programs written in IDQL describe the desired access control outcomes without specifying the procedural steps to achieve them.

### Use Cases
- **Authorization Policy Management**: IDQL enables consistent policy definitions across different systems.
- **Cross-Platform Compatibility**: Policies written in IDQL can be applied to various platforms without modification.

### Specification
- **Primary Source**: The *IDQL Core Specification* provides detailed guidance on language syntax and usage.

### Comparison to Other Languages
- **Declarative vs. Imperative**: Unlike imperative languages that require explicit instructions, IDQL abstracts the enforcement logic, focusing on policy definitions.

### Future Considerations
- **Adoption and Integration**: As systems increasingly rely on dynamic access control, IDQL may see broader adoption in security architectures.
- **Policy Maintenance**: Its declarative nature simplifies updates and audits compared to imperative alternatives.