LokiJS

Overview

LokiJS is a document oriented client side database written in javascript. Its purpose is to store javascript objects as documents in a nosql fashion and retrieve them with a similar mechanism. Runs in node and the browser. LokiJS is ideal for the following scenarios:

where a lightweight in-memory db is ideal
cross-platform mobile apps where you can leverage the power of javascript and avoid interacting with native databases
data sets are not so large that it wouldn't be a problem loading the entire db from a server and synchronising at the end of the work session

LokiJS has limited supports for indexing, transactions, couchdb-style views.

example usage here

Current state

LokiJS is currently at an alpha stage, it is stable but not 100% feature complete. As LokiJS is written in Javascript it can be run on any environment supporting javascript such as browsers, node.js/node-webkit, hybrid mobile apps (such as phonegap/cordova), or the jvm through engines such as rhino.

Installation

For browser environments you simply need the lokijs.js file contained in src/

You can use bower to install lokijs with bower install lokijs

For node environments you can install through npm install lokijs.

Roadmap

Wider and more specific support for indexes such as unique, compound.
Replication across nodes.

Contact

For help / enquiries contact joe.minichino@gmail.com

License

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
All advertising materials mentioning features or use of this software must display the following acknowledgement: This product includes software developed by TechFort.
Neither the name of TechFort nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY ''AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

ricky52529 / LokiJS