ArcadeDB
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 | |
| Developer(s) | Arcade Data Ltd |
|---|---|
| Initial release | 2021 |
| Stable release | 22.10.1
/ November 2, 2022[1] |
| Written in | Java[2] |
| Engine | |
| Type | Document-oriented database, Graph database, Key–value_database, Multi-model database |
| License | Apache 2 License |
| Website | arcadedb |
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ArcadeDB is an open-source multi-model database supporting document model, graph model, and key-value model. Due to its non-relational nature, this is a NoSQL database. ArcadeDB runs on the Java platform and is written in Java, particularly only using Java's low-level API for performance reasons. Originally, this project started as a fork of OrientDB[3]. The development is driven by the community, led by the company Arcade Data Ltd[4] and conducted on the github platform. ArcadeDB is listed in the DB engines ranking[5] and in Carnegie Mellon's Database of Databases[6].
Multi-Model[edit]
- Key-Value Model: A record is a pair of a unique key and a data value.
- Document Model: A record is a sets of key-value pairs.
- Graph Model: A record is either a vertex document or an edge document.
| Relational Database | Key-Value Database | Document Database | Graph Database | ArcadeDB |
|---|---|---|---|---|
| Table | Bucket | Collection | Type | Bucket and Type |
| Row | Pair | Document | Vertex | Vertex or Document |
| Column | Pair | Example | Property (of Document, Vertex, or Edge) | |
| Relation | Edge | Edge or Relationship |
where:
- Types are an optional, partial schema of a document, vertex or edge.
- Buckets are containers for documents, vertices or edges of a certain type.
Features[edit]
- Schema-full, Schema-less, and hybrid/mixed mode
- ACID compliant
- Interfaces: HTTP/REST, Java, JDBC, MQL, Redis, PostgreSQL,
- Supported data query languages: SQL (dialect), Cypher[7], Gremlin[8], GraphQL, MQL
- Importable formats: OrientDB, Neo4j, XML, JSON, CSV, RDF
- High availability via replication
- Consistency via raft consensus algorithm
- Container support via Docker / Podman and Kubernetes
- Studio web user interface
Native Query Language[edit]
The native query language of ArcadeDB is a dialect of SQL, which is closely related to OrientDB's OSQL, and extends a subset SQL with functionality for documents, vertices, edges, buckets, types, and properties.
Programming Language Support (Drivers)[edit]
ArcadeDB natively includes support for Java. The community provides support for .NET, Python, Ruby, Rust, and Chicken Scheme. Generally, the HTTP API endpoint interface allows connectors, drivers, or clients in most programming languages.
Usage[edit]
ArcadeDB provides a terminal client (console) for interacting with the database server and also a web interface (studio) for database management tasks, as well as queries and commands in all supported query languages and inspect query results in tabular text, raw JSON, or Graph rendering.
Planned Functionality[edit]
A time series model and a vector embedding database model are currently under construction.
Versions[edit]
History[edit]
- 2021-09-01 Initial Release of ArcadeDB.
Name[edit]
The name ArcadeDB refers to the underlying business model of only R&D and word of mouth, and no dedicated sales team.[9]
See also[edit]
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- OrientDB
- Multi-model database
- Comparison of multi-model databases
- Key-Value database
- Document database
- Graph database
- Time series database
- Vector database
References[edit]
- ↑ "Releases · ArcadeData/arcadedb". GitHub. Retrieved 2022-11-03.
- ↑ "ArcadeDB Repository". GitHub.
- ↑ "Google Groups | Welcome to ArcadeDB, the new official fork of OrientDB!". groups.google.com. Retrieved 2022-10-20.
- ↑ "Arcade Data". eu-startups.com. Retrieved 2022-10-20.
- ↑ "ArcadeDB System Properties". db-engines.com. Retrieved 2022-10-20.
- ↑ "ArcadeDB". Database of Databases. 2 January 2022. Retrieved 2022-10-20.
- ↑ "Usage of Cypher". opencypher.org. Retrieved 2022-10-20.
- ↑ "Data System Providers, an open source framework for graph computing". tinkerpop.apache.org. Retrieved 2022-10-20.
- ↑ "Welcome to ArcadeDB: Play with Data". blog.arcadedb.com. September 2021. Retrieved 2022-10-20.
External links[edit]
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