Fast document oriented javascript in-memory database
npm install @stefanprobst/lokijsThis is a temporary package of LokiJS 1.5.6, plus
#743 and
#744.
!alt CI-badge
LokiJS is a document oriented database written in javascript, published under
MIT License. Its purpose is to store javascript objects as documents in a nosql
fashion and retrieve them with a similar mechanism. Runs in node (including
cordova/phonegap and node-webkit), nativescript
and the browser. LokiJS is ideal for the following scenarios:
1. client-side in-memory db is ideal (e.g., a session store)
2. performance critical applications
3. cordova/phonegap mobile apps where you can leverage the power of javascript
and avoid interacting with native databases
4. data sets loaded into a browser page and synchronised at the end of the work
session
5. node-webkit desktop apps
6. nativescript mobile apps that mix the power and ubiquity of javascript with
native performance and ui
LokiJS supports indexing and views and achieves high-performance through
maintaining unique and binary indexes (indices) for data.
The following demos are available:
- Sandbox / Playground
- a node-webkit small demo in the folder demos/desktop_app. You can launch it by
running /path/to/nw demos/desktop_app/
Example usage can be found on the
wiki
1. Fast performance NoSQL in-memory database, collections with unique index
(1.1M ops/s) and binary-index (500k ops/s)
2. Runs in multiple environments (browser, node, nativescript)
3. Dynamic Views for fast access of data subsets
4. Built-in persistence adapters, and the ability to support user-defined ones
5. Changes API
6. Joins
LokiJS is at version 1.3 [Eostre].
As LokiJS is written in JavaScript it can be run on any environment supporting
JavaScript such as browsers, node.js/node-webkit, nativescript mobile framework
and hybrid mobile apps (such as phonegap/cordova).
Made by @techfort, with the precious help of
Dave Easterday.
_Leave a tip or give us a star if you find
LokiJS useful!_
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 and nativescript environments you can install throughnpm install lokijs.
- exactIndex
- key-value datastore
- MRU cache
- MongoDB API compatibility
- server standalone (tcp and http servers and clients)
- replication and horizontal scaling
For help / enquiries contact joe.minichino@gmail.com
For commercial support contact info.techfort@gmail.com
Copyright (c) 2015 TechFort
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.