Top 15 Free Graph Databases

1

GraphDB

GraphDB Lite is a free RDF triplestore that allows to store up to 100 million triples on a desktop computer. This version of GraphDB can be easily deployed using JAVA. SPARQL 1.1 queries are performed in memory, not using files based indices. Reasoning operations for inferencing are supported in GraphDB Lite. GraphDB Lite

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2

neo4j

Neo4j is an open-source graph database, implemented in Java described as embedded, disk-based, fully transactional Java persistence engine that stores data structured in graphs rather than in tables. Neo4j Community Edition

#Graph Databases #Big Data #Databases 27 social mentions

3

OrientDB

OrientDB is a 2nd Generation Distributed Graph Database with the flexibility of Documents in one product. It can store 220,000 records per second on common hardware. Even for a Document based database, the relationships are managed as in Graph Databases with direct connections among records. OrientDB Community Edition

#Graph Databases #NoSQL Databases #Databases 1 social mentions

4

Graph Engine

Graph Engine (GE) is a distributed, in-memory, large graph processing engine, underpinned by a strongly-typed RAM store and a general computation engine. The distributed RAM store provides a globally addressable high-performance key-value store over a cluster of machines. Through the RAM store, GE enables the fast random data access power over a large distributed data set. Graph Engine

#Graph Databases #Databases #NoSQL Databases

5

HyperGraphDB

HyperGraphDB is a general purpose, open-source data storage mechanism based on a powerful knowledge management formalism known as directed hypergraphs designed mostly for knowledge management, AI and semantic web projects, it can also be used as an embedded object-oriented database for Java projects of all sizes. HyperGraphDB

#Graph Databases #Databases #NoSQL Databases

sones GraphDB is an object-orientated graph data storage for a large amount of highly connected semi-structured data in a distributed environment. sones GraphDB

7

ArangoDB

ArangoDB is a distributed free and open-source database with a flexible data model for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions. ArangoDB

#Graph Databases #NoSQL Databases #Databases 3 social mentions

8

Titan

Titan is a scalable graph database optimized for storing and querying graphs containing hundreds of billions of vertices and edges distributed across a multi-machine cluster. Titan is a transactional database that can support thousands of concurrent users executing complex graph traversals in real time. Titan

#Graph Databases #Databases #NoSQL Databases 3 social mentions

9

BrightstarDB

BrightstarDB is an RDF triple store. It does not require the definition of a database schema, and with the RDF data model model , it can easily add and integrate data of all shapes. The core libraries have a small footprint and install with zero configuration for embedded applications. BrightstarDB

#Graph Databases #NoSQL Databases #Databases

10

Cayley

#Graph Databases #Databases #Big Data

sones GraphDB is an object-orientated graph data storage for a large amount of highly connected semi-structured data in a distributed environment. sones GraphDB

sones GraphDB is an object-orientated graph data storage for a large amount of highly connected semi-structured data in a distributed environment. sones GraphDB

13

Weaver

#Graph Databases #NoSQL Databases #Databases

sones GraphDB is an object-orientated graph data storage for a large amount of highly connected semi-structured data in a distributed environment. sones GraphDB

15

Filament Flare

Filament is a graph persistence framework and associated toolkits based on a navigational query style. A default persistence engine is included for storing graph objects and properties into simple relational tables but the actual storage model is pluggable. Filament

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