[ { "slug": "4store", "name": "4store", "description": "An RDF triple store written in C, originally developed at Garlik for identity protection workloads. Supports single-machine and clustered deployments using the Raptor and Rasqal RDF libraries for parsing and query processing.", "url": "https://github.com/4store/4store", "type": "RDF", "category": "Emerging", "gdotv_support": false, "features": null }, { "slug": "aerospike", "name": "Aerospike Graph", "description": "A multi-model database with property graph capabilities built on top of Aerospike's key-value and document store. Uses Apache TinkerPop for graph traversal, supporting distributed graphs at terabyte scale.", "url": "https://aerospike.com/", "type": "Property Graph", "category": "Enterprise", "gdotv_support": true, "features": null }, { "slug": "agdb", "name": "agdb", "description": "An application-native graph database written in Rust using programmatic query builders instead of a text-based query language. Features ACID transactions, memory-mapped persistent storage, and client libraries for Rust, Python, TypeScript, PHP, Java, C, C++, and C#.", "url": "https://agdb.agnesoft.com/", "type": "Property Graph", "category": "Emerging", "gdotv_support": false, "features": null }, { "slug": "agensgraph", "name": "AgensGraph", "description": "A multi-model graph database built on PostgreSQL, supporting property graphs with JSON properties. Enables hybrid openCypher and SQL query processing on the same data.", "url": "https://tech.skaiworldwide.com/downloads/", "type": "Property Graph", "category": "Growing", "gdotv_support": false, "features": { "active_development": 1, "commercial_support": 1, "live_community": 0.75, "open_source": 1, "pricing": 0, "trendiness": 0, "containerization": 0, "work_as_dedicated_instance": 1, "work_as_embedded": 1, "testing_in_memory_version": 0, "operating_on_linux": 1, "operating_on_windows": 1, "saas_offering": 1, "automatic_updates": 0, "client_side_caching": 0, "data_versioning_support": 0, "live_backups": 1, "cluster_rebalancing": 0, "data_distribution": 0, "high_availability": 1, "query_distribution": 0, "replication_support": 1, "data_types_defined": 0.5, "logging_auditing": 1, "object_graph_mapper": 0, "reactive_programming": 0, "documentation_up_to_date": 1, "binary_protocol": 0, "cli": 1, "gui": 1, "multi_database": 1, "graph_native_data": 0, "rest_api": 0, "query_language": 1, "granular_locking": 0, "multiple_isolation_levels": 0.5, "read_committed_transaction": 1, "transaction_support": 1, "constraints": 1, "schema_support": 1, "secondary_indexes": 1, "server_side_procedures": 1, "triggers": 1, "authentication": 1, "authorization": 1, "data_encryption": 0 } }, { "slug": "akutan", "name": "Akutan", "description": "A distributed knowledge graph store built by eBay for storing and querying billions of facts. Uses a centralized log for serializing transactional updates across a cluster.", "url": "https://github.com/eBay/akutan", "type": "RDF", "category": "Emerging", "gdotv_support": false, "features": null }, { "slug": "alibaba-gdb", "name": "Alibaba GDB", "description": "A managed cloud graph database service on Alibaba Cloud, using the property graph model with TinkerPop support. Provides ACID transactions and horizontal scalability. Also available as TuGraph in open-source form.", "url": "https://www.alibabacloud.com/product/graph-database", "type": "Property Graph", "category": "Enterprise", "gdotv_support": true, "features": { "active_development": 1, "commercial_support": 1, "live_community": 0, "open_source": 0, "pricing": 1, "trendiness": 1, "containerization": 0, "work_as_dedicated_instance": 1, "work_as_embedded": 0, "testing_in_memory_version": 0, "operating_on_linux": 1, "operating_on_windows": 0, "saas_offering": 1, "automatic_updates": 1, "client_side_caching": 0, "data_versioning_support": 0, "live_backups": 1, "cluster_rebalancing": 0, "data_distribution": 0, "high_availability": 1, "query_distribution": 0.5, "replication_support": 1, "data_types_defined": 0, "logging_auditing": 1, "object_graph_mapper": 0, "reactive_programming": 0, "documentation_up_to_date": 1, "binary_protocol": 1, "cli": 0, "gui": 0, "multi_database": 0, "graph_native_data": 1, "rest_api": 0, "query_language": 1, "granular_locking": 1, "multiple_isolation_levels": 1, "read_committed_transaction": 1, "transaction_support": 1, "constraints": 0.5, "schema_support": 0.5, "secondary_indexes": 1, "server_side_procedures": 0, "triggers": 0, "authentication": 1, "authorization": 0, "data_encryption": 0 } }, { "slug": "allegrograph", "name": "AllegroGraph", "description": "An RDF triple store with built-in ontology reasoning capabilities. Supports OWL2 RL materialized reasoning for inferring new triples and federated queries across distributed stores.", "url": "https://allegrograph.com/", "type": "RDF", "category": "Established", "gdotv_support": true, "features": { "active_development": 1, "commercial_support": 1, "live_community": 0, "open_source": 0, "pricing": 1, "trendiness": 0.5, "containerization": 1, "work_as_dedicated_instance": 1, "work_as_embedded": 0, "testing_in_memory_version": 0, "operating_on_linux": 1, "operating_on_windows": 0, "saas_offering": 1, "automatic_updates": 0, "client_side_caching": 1, "data_versioning_support": 1, "live_backups": 1, "cluster_rebalancing": 1, "data_distribution": 1, "high_availability": 1, "query_distribution": 1, "replication_support": 1, "data_types_defined": 1, "logging_auditing": 1, "object_graph_mapper": 1, "reactive_programming": 1, "documentation_up_to_date": 1, "binary_protocol": 0, "cli": 1, "gui": 1, "multi_database": 1, "graph_native_data": 1, "rest_api": 1, "query_language": 1, "granular_locking": 0, "multiple_isolation_levels": 1, "read_committed_transaction": 0, "transaction_support": 1, "constraints": 1, "schema_support": 1, "secondary_indexes": 1, "server_side_procedures": 1, "triggers": 1, "authentication": 1, "authorization": 1, "data_encryption": 0 } }, { "slug": "altair-graph-lakehouse", "name": "Altair Graph Lakehouse", "description": "An RDF graph OLAP database (formerly AnzoGraph DB) using massively parallel processing (MPP) for analytical workloads. Rebranded under Altair, it supports SPARQL 1.1 with extensions for window aggregates and advanced grouping, plus openCypher query support.", "url": "https://altair.com/altair-graph-lakehouse", "type": "RDF", "category": "Enterprise", "gdotv_support": false, "features": { "active_development": 1, "commercial_support": 1, "live_community": 0, "open_source": 0, "pricing": 1, "trendiness": 1, "containerization": 1, "work_as_dedicated_instance": 1, "work_as_embedded": 0, "testing_in_memory_version": 1, "operating_on_linux": 1, "operating_on_windows": 0, "saas_offering": 0, "automatic_updates": 0, "client_side_caching": 0, "data_versioning_support": 1, "live_backups": 1, "cluster_rebalancing": 0, "data_distribution": 1, "high_availability": 1, "query_distribution": 1, "replication_support": 1, "data_types_defined": 0.5, "logging_auditing": 1, "object_graph_mapper": 0, "reactive_programming": 0, "documentation_up_to_date": 1, "binary_protocol": 0, "cli": 1, "gui": 1, "multi_database": 0, "graph_native_data": 1, "rest_api": 1, "query_language": 1, "granular_locking": 0, "multiple_isolation_levels": 0, "read_committed_transaction": 0, "transaction_support": 1, "constraints": 0, "schema_support": 1, "secondary_indexes": 1, "server_side_procedures": 0, "triggers": 0, "authentication": 1, "authorization": 1, "data_encryption": 1 } }, { "slug": "apache-age", "name": "Apache AGE", "description": "PostgreSQL extension providing graph database functionality with openCypher query support, enabling graph and relational queries on the same data.", "url": "https://age.apache.org/", "type": "Property Graph", "category": "Established", "gdotv_support": true, "features": null }, { "slug": "apache-giraph", "name": "Apache Giraph", "description": "An iterative graph processing system built for high scalability, inspired by Google's Pregel model. Runs on Apache Hadoop using a bulk-synchronous parallel computing model where vertices exchange messages during computation supersteps. Originally developed at Yahoo and later used at scale by Facebook.", "url": "https://giraph.apache.org/", "type": "Property Graph", "category": "Established", "gdotv_support": false, "features": null }, { "slug": "apache-hugegraph", "name": "Apache HugeGraph", "description": "A TinkerPop 3-compliant property graph database with a pluggable storage layer supporting RocksDB, Cassandra, and HBase. Uses edge-cut partitioning for distributed graph processing.", "url": "https://hugegraph.apache.org/", "type": "Property Graph", "category": "Established", "gdotv_support": false, "features": { "active_development": 1, "commercial_support": 0, "live_community": 1, "open_source": 1, "pricing": 0, "trendiness": 1, "containerization": 1, "work_as_dedicated_instance": 1, "work_as_embedded": 0, "testing_in_memory_version": 1, "operating_on_linux": 1, "operating_on_windows": 1, "saas_offering": 0, "automatic_updates": 1, "client_side_caching": 0, "data_versioning_support": 0, "live_backups": 1, "cluster_rebalancing": 1, "data_distribution": 1, "high_availability": 1, "query_distribution": 1, "replication_support": 1, "data_types_defined": 0.5, "logging_auditing": 1, "object_graph_mapper": 1, "reactive_programming": 0, "documentation_up_to_date": 1, "binary_protocol": 1, "cli": 1, "gui": 1, "multi_database": 0, "graph_native_data": 1, "rest_api": 1, "query_language": 1, "granular_locking": 1, "multiple_isolation_levels": 0.5, "read_committed_transaction": 1, "transaction_support": 1, "constraints": 0, "schema_support": 1, "secondary_indexes": 1, "server_side_procedures": 0, "triggers": 0, "authentication": 1, "authorization": 1, "data_encryption": 0 } }, { "slug": "apache-jena-fuseki", "name": "Apache Jena Fuseki", "description": "An open-source RDF triple store and SPARQL server built on the Apache Jena framework. Uses the TDB2 native storage engine with support for GeoSPARQL spatial queries.", "url": "https://jena.apache.org/", "type": "RDF", "category": "Established", "gdotv_support": true, "features": null }, { "slug": "marmotta-kiwi", "name": "Apache Marmotta KiWi", "description": "An RDF triple store backend for Apache Marmotta that translates SPARQL directly to SQL for execution against PostgreSQL, MySQL, or H2. Built on the Sesame/RDF4J Sail API with support for named graphs, versioning, and rule-based reasoning via sKWRL.", "url": "https://marmotta.apache.org/kiwi/", "type": "RDF", "category": "Emerging", "gdotv_support": false, "features": null }, { "slug": "apache-rya", "name": "Apache Rya", "description": "An RDF triple store built on Apache Accumulo for scalable storage and retrieval of RDF data in cloud environments. Uses column-oriented storage with three index tables for subject, predicate, and object lookups.", "url": "https://rya.apache.org/", "type": "RDF", "category": "Emerging", "gdotv_support": false, "features": null }, { "slug": "arangodb", "name": "ArangoDB", "description": "A multi-model database supporting graphs, key-value pairs, and documents in a unified JSON-based data model. Offers both an in-memory storage engine and a RocksDB-based engine for larger datasets.", "url": "https://www.arangodb.com/", "type": "Multiple", "category": "Enterprise", "gdotv_support": false, "features": { "active_development": 1, "commercial_support": 1, "live_community": 0.5, "open_source": 1, "pricing": 0, "trendiness": 0.25, "containerization": 1, "work_as_dedicated_instance": 1, "work_as_embedded": 0, "testing_in_memory_version": 1, "operating_on_linux": 1, "operating_on_windows": 1, "saas_offering": 0, "automatic_updates": 0, "client_side_caching": 0, "data_versioning_support": 0, "live_backups": 1, "cluster_rebalancing": 1, "data_distribution": 1, "high_availability": 1, "query_distribution": 1, "replication_support": 1, "data_types_defined": 1, "logging_auditing": 1, "object_graph_mapper": 1, "reactive_programming": 0, "documentation_up_to_date": 1, "binary_protocol": 1, "cli": 1, "gui": 1, "multi_database": 1, "graph_native_data": 0, "rest_api": 1, "query_language": 0.5, "granular_locking": 0, "multiple_isolation_levels": 0, "read_committed_transaction": 0, "transaction_support": 1, "constraints": 1, "schema_support": 0.5, "secondary_indexes": 1, "server_side_procedures": 0.5, "triggers": 0, "authentication": 1, "authorization": 0.5, "data_encryption": 1 } }, { "slug": "arcadedb", "name": "ArcadeDB", "description": "A multi-model database inspired by OrientDB, supporting graphs, documents, key-value, time-series, and search. Uses RAFT-based replication for high availability.", "url": "https://arcadedb.com/", "type": "Multiple", "category": "Growing", "gdotv_support": true, "features": { "active_development": 1, "commercial_support": 0, "live_community": 1, "open_source": 1, "pricing": 1, "trendiness": 0, "containerization": 1, "work_as_dedicated_instance": 1, "work_as_embedded": 1, "testing_in_memory_version": 0, "operating_on_linux": 1, "operating_on_windows": 1, "saas_offering": 0, "automatic_updates": 1, "client_side_caching": 0, "data_versioning_support": 0, "live_backups": 1, "cluster_rebalancing": 0, "data_distribution": 0, "high_availability": 1, "query_distribution": 0, "replication_support": 1, "data_types_defined": 1, "logging_auditing": 1, "object_graph_mapper": 0, "reactive_programming": 1, "documentation_up_to_date": 1, "binary_protocol": 1, "cli": 1, "gui": 1, "multi_database": 1, "graph_native_data": 1, "rest_api": 1, "query_language": 1, "granular_locking": 0, "multiple_isolation_levels": 1, "read_committed_transaction": 1, "transaction_support": 1, "constraints": 0.5, "schema_support": 1, "secondary_indexes": 1, "server_side_procedures": 1, "triggers": 1, "authentication": 1, "authorization": 1, "data_encryption": 0 } }, { "slug": "atomic-server", "name": "Atomic Server", "description": "A lightweight Rust graph database built around the Atomic Data specification. Provides event-sourced versioning, hierarchical authorization, and real-time sync via WebSockets.", "url": "https://atomicserver.eu/", "type": "Other", "category": "Emerging", "gdotv_support": false, "features": null }, { "slug": "attean", "name": "Attean", "description": "A Perl semantic web framework providing a SPARQL 1.1 query engine, in-memory triple/quad store, and parsers for multiple RDF serialization formats including Turtle, N-Triples, RDF/XML, and TriG.", "url": "https://metacpan.org/pod/Attean", "type": "RDF", "category": "Emerging", "gdotv_support": false, "features": null }, { "slug": "bangdb", "name": "BangDB", "description": "An embeddable multi-model database supporting key-value, documents, and graphs. Integrates graph queries with a streaming engine and complex event processing (CEP) for pattern and anomaly detection.", "url": "https://bangdb.com/", "type": "Other", "category": "Emerging", "gdotv_support": false, "features": { "active_development": 1, "commercial_support": 1, "live_community": 0, "open_source": 1, "pricing": 1, "trendiness": 0, "containerization": 1, "work_as_dedicated_instance": 1, "work_as_embedded": 1, "testing_in_memory_version": 1, "operating_on_linux": 1, "operating_on_windows": 0, "saas_offering": 1, "automatic_updates": 0, "client_side_caching": 0, "data_versioning_support": 0, "live_backups": 0, "cluster_rebalancing": 0, "data_distribution": 1, "high_availability": 1, "query_distribution": 1, "replication_support": 1, "data_types_defined": 0.5, "logging_auditing": 1, "object_graph_mapper": 0, "reactive_programming": 0, "documentation_up_to_date": 1, "binary_protocol": 0, "cli": 1, "gui": 1, "multi_database": 1, "graph_native_data": 0, "rest_api": 1, "query_language": 1, "granular_locking": 0, "multiple_isolation_levels": 0, "read_committed_transaction": 0, "transaction_support": 1, "constraints": 0.5, "schema_support": 1, "secondary_indexes": 1, "server_side_procedures": 0, "triggers": 0.5, "authentication": 1, "authorization": 1, "data_encryption": 0 } }, { "slug": "bighorn", "name": "Bighorn", "description": "A community fork of Kuzu maintained by Kineviz. An embedded property graph database with openCypher support, adding vector search and full-text search capabilities. Integrates with GraphXR visualization.", "url": "https://kineviz.github.io/bighorndb-docs/", "type": "Property Graph", "category": "Emerging", "gdotv_support": false, "features": null }, { "slug": "blazegraph", "name": "BlazeGraph", "description": "An RDF database supporting billions of edges on a single machine. Uses an alternative approach to RDF reification that enables property graph-like capabilities. Notable as the backend for Wikidata's query service.", "url": "https://blazegraph.com/", "type": "RDF", "category": "Established", "gdotv_support": true, "features": { "active_development": 0, "commercial_support": 0, "live_community": 0.25, "open_source": 1, "pricing": 0, "trendiness": 1, "containerization": 0, "work_as_dedicated_instance": 1, "work_as_embedded": 1, "testing_in_memory_version": 0, "operating_on_linux": 0.75, "operating_on_windows": 0.75, "saas_offering": 0, "automatic_updates": 0, "client_side_caching": 0, "data_versioning_support": 0, "live_backups": 0, "cluster_rebalancing": 0, "data_distribution": 1, "high_availability": 1, "query_distribution": 1, "replication_support": 1, "data_types_defined": 0.5, "logging_auditing": 1, "object_graph_mapper": 0, "reactive_programming": 0, "documentation_up_to_date": 1, "binary_protocol": 1, "cli": 1, "gui": 1, "multi_database": 0, "graph_native_data": 1, "rest_api": 1, "query_language": 1, "granular_locking": 0, "multiple_isolation_levels": 1, "read_committed_transaction": 1, "transaction_support": 1, "constraints": 0, "schema_support": 0, "secondary_indexes": 1, "server_side_procedures": 1, "triggers": 0, "authentication": 0, "authorization": 0, "data_encryption": 0 } }, { "slug": "brightstardb", "name": "BrightstarDB", "description": "A .NET-native RDF store with SPARQL support and binding of RDF resources to .NET dynamic objects. Supports multi-threaded reads with ACID transactions but no horizontal scaling.", "url": "https://github.com/BrightstarDB/BrightstarDB", "type": "RDF", "category": "Emerging", "gdotv_support": false, "features": { "active_development": 1, "commercial_support": 0, "live_community": 1, "open_source": 1, "pricing": 0, "trendiness": 0, "containerization": 0, "work_as_dedicated_instance": 1, "work_as_embedded": 1, "testing_in_memory_version": 0, "operating_on_linux": 0.75, "operating_on_windows": 0.75, "saas_offering": 0, "automatic_updates": 0, "client_side_caching": 0, "data_versioning_support": 0, "live_backups": 0, "cluster_rebalancing": 0, "data_distribution": 1, "high_availability": 1, "query_distribution": 1, "replication_support": 1, "data_types_defined": 0.5, "logging_auditing": 1, "object_graph_mapper": 0, "reactive_programming": 0, "documentation_up_to_date": 1, "binary_protocol": 1, "cli": 1, "gui": 1, "multi_database": 0, "graph_native_data": 1, "rest_api": 1, "query_language": 1, "granular_locking": 0, "multiple_isolation_levels": 1, "read_committed_transaction": 1, "transaction_support": 1, "constraints": 0, "schema_support": 0, "secondary_indexes": 1, "server_side_procedures": 1, "triggers": 0, "authentication": 0, "authorization": 0, "data_encryption": 0 } }, { "slug": "bytegraph", "name": "ByteGraph", "description": "An internal ByteDance distributed graph database using a two-tier architecture with durable storage and cache layers. Optimizes for social graph workloads with an edge-tree data structure and adaptive caching. Not publicly available.", "url": "https://www.bytedance.com/", "type": "Other", "category": "Enterprise", "gdotv_support": false, "features": { "active_development": 0, "commercial_support": 0, "live_community": 0, "open_source": 0, "pricing": 0, "trendiness": 0, "containerization": 0, "work_as_dedicated_instance": 1, "work_as_embedded": 0, "testing_in_memory_version": 0, "operating_on_linux": 0, "operating_on_windows": 0, "saas_offering": 0, "automatic_updates": 0, "client_side_caching": 0, "data_versioning_support": 1, "live_backups": 0, "cluster_rebalancing": 0, "data_distribution": 1, "high_availability": 1, "query_distribution": 1, "replication_support": 1, "data_types_defined": 0.5, "logging_auditing": 1, "object_graph_mapper": 0, "reactive_programming": 0, "documentation_up_to_date": 0, "binary_protocol": 0, "cli": 0, "gui": 0, "multi_database": 0, "graph_native_data": 1, "rest_api": 0, "query_language": 1, "granular_locking": 1, "multiple_isolation_levels": 0, "read_committed_transaction": 1, "transaction_support": 1, "constraints": 0, "schema_support": 1, "secondary_indexes": 0, "server_side_procedures": 0, "triggers": 0, "authentication": 0, "authorization": 0, "data_encryption": 0 } }, { "slug": "chronograph", "name": "ChronoGraph", "description": "A TinkerPop-compliant embedded graph database with system-time content versioning. Implemented as a temporally-enhanced key-value store using B-tree structures, enabling historical graph queries and analysis.", "url": "https://github.com/MartinHaeusler/chronos", "type": "Property Graph", "category": "Emerging", "gdotv_support": false, "features": { "active_development": 0.25, "commercial_support": 0, "live_community": 0, "open_source": 1, "pricing": 0, "trendiness": 0, "containerization": 0, "work_as_dedicated_instance": 0, "work_as_embedded": 1, "testing_in_memory_version": 0, "operating_on_linux": 1, "operating_on_windows": 1, "saas_offering": 1, "automatic_updates": 0, "client_side_caching": 0, "data_versioning_support": 1, "live_backups": 0, "cluster_rebalancing": 0, "data_distribution": 0, "high_availability": 0, "query_distribution": 0, "replication_support": 0, "data_types_defined": 1, "logging_auditing": 1, "object_graph_mapper": 1, "reactive_programming": 0, "documentation_up_to_date": 0.25, "binary_protocol": 0.75, "cli": 1, "gui": 0, "multi_database": 0, "graph_native_data": 0, "rest_api": 1, "query_language": 1, "granular_locking": 0, "multiple_isolation_levels": 0, "read_committed_transaction": 1, "transaction_support": 1, "constraints": 0, "schema_support": 0.5, "secondary_indexes": 1, "server_side_procedures": 0, "triggers": 0, "authentication": 0, "authorization": 0, "data_encryption": 0 } }, { "slug": "comunica", "name": "Comunica", "description": "A modular SPARQL query engine written in TypeScript that federates queries across heterogeneous linked data sources including SPARQL endpoints, RDF files, HDT archives, and Solid data pods. Runs in both Node.js and browsers.", "url": "https://comunica.dev/", "type": "RDF", "category": "Emerging", "gdotv_support": false, "features": null }, { "slug": "cosmos-db", "name": "Cosmos DB", "description": "A globally distributed multi-model database service on Microsoft Azure with property graph support through the Apache Gremlin API. Offers multi-region replication and multiple consistency models.", "url": "https://azure.microsoft.com/en-us/products/cosmos-db", "type": "Multiple", "category": "Enterprise", "gdotv_support": true, "features": { "active_development": 1, "commercial_support": 1, "live_community": 0.5, "open_source": 0, "pricing": 1, "trendiness": 1, "containerization": 0.5, "work_as_dedicated_instance": 1, "work_as_embedded": 0, "testing_in_memory_version": 1, "operating_on_linux": 0, "operating_on_windows": 1, "saas_offering": 1, "automatic_updates": 1, "client_side_caching": 0, "data_versioning_support": 0, "live_backups": 1, "cluster_rebalancing": 0.5, "data_distribution": 1, "high_availability": 1, "query_distribution": 1, "replication_support": 1, "data_types_defined": 0, "logging_auditing": 1, "object_graph_mapper": 1, "reactive_programming": 1, "documentation_up_to_date": 1, "binary_protocol": 0, "cli": 1, "gui": 1, "multi_database": 1, "graph_native_data": 0, "rest_api": 1, "query_language": 1, "granular_locking": 0, "multiple_isolation_levels": 1, "read_committed_transaction": 1, "transaction_support": 0.5, "constraints": 0, "schema_support": 0, "secondary_indexes": 1, "server_side_procedures": 1, "triggers": 1, "authentication": 1, "authorization": 1, "data_encryption": 1 } }, { "slug": "cray-graph-engine", "name": "Cray Graph Engine", "description": "An RDF triple store built for Cray/HPE supercomputer systems. 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Offers community and commercial editions with an extensive graph algorithms library.", "url": "https://neo4j.com/", "type": "Property Graph", "category": "Established", "gdotv_support": true, "features": { "active_development": 1, "commercial_support": 1, "live_community": 1, "open_source": 1, "pricing": 0.5, "trendiness": 1, "containerization": 1, "work_as_dedicated_instance": 1, "work_as_embedded": 1, "testing_in_memory_version": 1, "operating_on_linux": 1, "operating_on_windows": 1, "saas_offering": 1, "automatic_updates": 0, "client_side_caching": 0, "data_versioning_support": 0, "live_backups": 1, "cluster_rebalancing": 0, "data_distribution": 1, "high_availability": 1, "query_distribution": 1, "replication_support": 1, "data_types_defined": 1, "logging_auditing": 1, "object_graph_mapper": 1, "reactive_programming": 1, "documentation_up_to_date": 1, "binary_protocol": 1, "cli": 1, "gui": 1, "multi_database": 1, "graph_native_data": 1, "rest_api": 1, "query_language": 1, "granular_locking": 1, "multiple_isolation_levels": 1, "read_committed_transaction": 1, "transaction_support": 1, "constraints": 1, "schema_support": 1, "secondary_indexes": 1, "server_side_procedures": 1, "triggers": 1, "authentication": 1, "authorization": 1, "data_encryption": 0 } }, { "slug": "neptune", "name": "Neptune", "description": "A fully managed graph database service from AWS supporting both property graph and RDF models. 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Shards data across MySQL instances with a caching layer, later extended with the RAMP-TAO protocol for geo-distributed atomic visibility. 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Uses the SQL-like GSQL query language and supports ACID transactions. 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