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Graph Query Language (GQL)
GQL is an international standard query language for property graph databases, developed by ISO/IEC JTC1 SC32 WG3 to provide a declarative way to query and manipulate graph data structures. Published as ISO/IEC 39075:2024 on April 17, 2024, the standard complements SQL for graph workloads and builds on prior art including openCypher, PGQL, GSQL, and G-CORE. Effective implementation supports data-driven strategies and helps maintain data integrity and portability across graph database systems.
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Providers working in Graph Query Language (GQL)
Providers whose own tags share at least two of this topic's tags, most shared first.
| Provider | About | Rating | APIs |
|---|---|---|---|
| Amazon Neptune | Amazon Neptune is a fast, reliable, fully managed graph database service that makes it easy to build and run applications that work with highly connected datasets. It supports property graph and RDF models, with multiple query languages in… | exemplar | 9 |
| SQL | SQL (Structured Query Language) is the ANSI/ISO standard language for managing and querying relational databases. SQL defines the interface for creating, reading, updating, and deleting data in relational database management systems (RDBMS… | emerging | 2 |
| Neo4j | Neo4j is the leading graph database platform, enabling developers to build applications powered by connected data. Their developer platform provides HTTP, Query, and Aura cloud APIs alongside official drivers for Python, Java, and JavaScri… | strong | 2 |
| ArangoDB | ArangoDB (now operating as Arango) is the company behind the open-source, graph-native multi-model database of the same name, which unifies graph, document, key/value, vector and full-text search in a single core with one declarative query… | developing | 1 |
| EHRbase | EHRbase is an open source openEHR Clinical Data Repository (CDR) - a standards-based backend for storing, versioning and querying structured clinical data. It implements the official openEHR REST API (ITS-REST 1.0.2) against openEHR Refere… | developing | 1 |
| Gel Data | Gel Data (formerly EdgeDB Inc.) builds Gel, an open-source graph-relational database that supercharges PostgreSQL with a modern object-oriented data model, the EdgeQL query language (with full SQL and GraphQL support), a built-in migration… | thin | 0 |
| EdgeDB | EdgeDB (rebranded as Gel in 2025) is an open-source object-relational database built on top of PostgreSQL that combines a modern graph-relational data model with a powerful query language called EdgeQL. It provides an HTTP-based EdgeQL que… | thin | 3 |
| SurrealDB | SurrealDB is a multi-model database that unifies documents, graphs, vectors, time-series, full-text search, and relational data within a single ACID transaction framework. It exposes a native HTTP REST API and supports SurrealQL, a powerfu… | thin | 2 |
| openCypher | openCypher is an open-source project that provides a standardized graph query language originally developed by Neo4j for querying property graphs. It enables developers to write expressive pattern-matching queries against graph databases,… | minimal | 0 |
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DatabaseGraph DatabaseISO StandardQuery LanguageStandardsProperty Graph