neo4ji

KO | EN

gitlite — search

#hacktoberfest #ai #typescript #llm #go #rust #macos #windows #cli #vue #pytorch #security #openai #open-source

(★ 12)

Tools for managing multiple neo4j instances on the same machine

neo4ji Latest Version Download

Download Latest Version (.zip)

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

**About**

Neo4ji offers tools for creating and managing multiple local neo4j instances.

It is built for ease of use in a development setting, and probably should not be considered ready for production.

**Installation**

$ npm install neo4ji

**Usage**

Neo4ji consists of a command line tool and a node module.  The command line tool has the following options:

create a server with the given name.  Optionally set a specific version of neo4j to be instantiated (2.1.1 is the default)

$ neo4ji create <server name> [-V <version>]

destroy the server with the given name

$ neo4ji destroy <server name>

start the server with the given name (a new server will be created if none exists). Optionally set a specific version of neo4j to be instantiated (2.1.1 is the default)

$ neo4ji start <server name> [-V <version>]

stop the server with the given name

$ neo4ji stop <server name>

Set the default version for neo4ji to instantiate

$ neo4ji config -V <version>

show a list of instances managed by noe4ji

$ neo4ji instances

The module has the following functions:

var neo4ji = require('neo4ji')

//Set the default version of neo4j to 2.0.3
    neo4ji.config({neo4jVersion:"2.0.3"});

//create a server instance called testServer
    neo4ji.create('testServer');

//start the testServer instance
    neo4ji.start('testServer');

//get the instances object
    var instances = neo4ji.instances();

//get a graph server instance for testServer
    var graph = neo4ji.instance('testServer');

//stop the testServer instance
    neo4ji.stop('testServer');

//destroy the testServer instance
    neo4ji.destroy('testServer');

**Notes on behavior**

- calling <code>create</code> will always create a new instance, overwriting any existing instance
- calling <code>start</code> will create an instance if none exists
- everything is done synchronously
- the initial usage of the command line tool or the module to create a datavase with a given version will fetch the neo4j tarball from neo4j.org, so it may take a while
- calling <code>neo4ji.instance()</code> calls <code>start</code>, so it is garonteed to return an initialized instance
- <code>neo4ji.instance()</code> creates an instance of a [node-neo4j](https://github.com/thingdom/node-neo4j) database object
- instances are placed in the folder <code>neo4ji/instances</code> relative to the directory from which neo4ji is called

**Dependancies**

This module depends on wget or curl to download neo4j.  If you see this error:

Error: unable to find [ curl ] or [ wget ] in PATH

it is because neo4ji was unable to find curl or wget on your system.

neo4ji

neo4ji Latest Version Download

Today's picks

Was this content helpful?

Recent Feedback

neo4ji

neo4ji Latest Version Download

Today's picks

Was this content helpful?

Recent Feedback

Download README