Memgraph vs TerminusDB
Memgraph and TerminusDB are both open source graph databases, but they have some fundamental differences in their design and focus. Memgraph is designed to be a high-performance, real-time transactional graph database that can handle large-scale, complex data sets. It supports both ACID transactions and a Cypher query language which is similar to that of Neo4j. Memgraph is also built with a distributed architecture in mind, making it easier to scale horizontally as data sets grow. TerminusDB, on the other hand, is a more specialized graph database that focuses on version control and collaboration for data. It supports a unique data model called "WOQL" that allows users to define and query complex data relationships. TerminusDB also supports Git-like versioning, allowing multiple users to collaborate on the same data set and track changes over time. Here are some additional differences between Memgraph and TerminusDB: Data Model: Memgraph uses a property graph model, which is similar to Neo4j. TerminusDB, however, uses a unique data model called WOQL (Web Ontology Query Language) that is designed to make it easier to represent complex data relationships. Query Language: Memgraph uses a variant of the Cypher query language, which is also used by Neo4j. TerminusDB, on the other hand, uses a query language called WOQL, which is designed specifically for its unique data model. Focus: Memgraph is designed to be a high-performance, real-time transactional graph database that can handle large-scale, complex data sets. TerminusDB, on the other hand, is more focused on version control and collaboration for data, making it ideal for projects where multiple users need to work together on the same data set. Licensing: Memgraph is released under the Apache 2.0 license, which is a permissive open source license. TerminusDB, on the other hand, is released under the AGPL 3.0 license, which is a more restrictive open source license that requires derivative works to also be released under the same license. Overall, while both Memgraph and TerminusDB are open source graph databases, they have different design and focus, and are better suited for different use cases. Memgraph is better suited for large-scale, complex data sets that require real-time processing, while TerminusDB is better suited for collaborative projects that require version control and complex data relationships.