API

OrientDB supports 3 kinds of drivers:

• Native binary remote, that talks directly against the TCP/IP socket using the binary protocol
• HTTP REST/JSON, that talks directly against the TCP/IP socket using the HTTP protocol
• Java wrapped, as a layer that links in some way the native Java driver. This is pretty easy for languages that run into the JVM like Scala, Groovy and JRuby

Look also at the available integration with Plugins and Frameworks.

This is the list of the known drivers to use OrientDB through different languages:

Language	Name	Type	Description
	Java (native) API	Native	Native implementation.
	JDBC driver	Native	For legacy and reporting/Business Intelligence applications and JCA integration for J2EE containers
	OrientJS	Native	Binary protocol, new branch that has been updated with the latest functionality. Tested on 1.7.0, 2.0.x and 2.1-rc*.
	node-orientdb-http	HTTP	RESTful HTTP protocol. Tested on 1.6.1
	Gremlin-Node		To execute Gremlin queries against a remote OrientDB server
	PhpOrient	Binary	Official Driver
	OrientDB-PHP	Binary	This was the first PHP driver for OrientDB, but doesn’t support all OrientDB features and it’s slow to support new versions of driver protocol.
	Doctrine ODM	Uses OrientDB-PHP	High level framework to use OrientDB from PHP
	.NET driver for OrientDB	Binary	Official Driver
	PyOrient	Binary	Community driver for Python, compatible with OrientDB 1.7 and further.
	Bulbflow project	HTTP	Uses Rexter Graph HTTP Server to access to OrientDB database Configure Rexster for OrientDB
	Compass	HTTP
	OrientDB-C	Binary	Binary protocol compatibles with C++ and other languages that supports C calls
	LibOrient	Binary	As another Binary protocol driver
	Javascript Driver	HTTP	This driver is the simpler way to use OrientDB from JS
	Javascript Graph Driver	HTTP	This driver mimics the Blueprints interface. Use this driver if you’re working against graphs.
	Active-Orient	HTTP	Use OrientDB to persistently store dynamic Ruby-Objects and use database queries to manage even very large datasets.
	OrientDB-JRuby	Native	Through Java driver
	OrientDB Client	Binary
	OrientDB4R	HTTP
	OrientDB Groovy	Java wrapper	This project contains Groovy AST Transformations trying to mimic grails-entity style. All useful information you can find in Spock tests dir. Document API and Graph API with gremlin are supported. Built with OrientDB 2.1.0 and Apache Groovy 2.4.4.
	Any Java driver	Native	Scala runs on top of JVM and it’s fully compatible with Java applications like OrientDB
	Scala Page	Native	Offers suggestions and examples to use it without pains
	Scala utilities and tests	Native	To help Scala developers using OrientDB
	R driver	HTTP	R Bridge to execute queries against OrientDB Server
	MarcoPolo Elixir driver	Binary	This driver allows Elixir application to interact with OrientDB. Elixir language leverages the Erlang VM, known for running low-latency, distributed and fault-tolerant systems, while also being successfully used in web development and the embedded software domain.
	Clojure binding	Native	Through Java driver
	Clojure binding of Blueprints API
	OrientDB Android	Porting	OrientDB-Android is a port/fork of OrientDB for the Android platform by David Wu
	OrientDB Perl driver	Binary	PlOrient is a Perl binary interface for OrientDB

Supported standards

This is the list of the library to use OrientDB by using such standard:

TinkerPop Blueprints

TinkerPop Blueprints, the standard for Graph Databases. OrientDB is 100% compliant with the latest version.

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