Package Exports

ramlitedb

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Readme

ramliteDB

NoSQL Database for node.js with all data loaded in ram and backup in json file.

Principles

ramliteDB doesn't need huge configurations or annything else. You won't have to setup a DB server.
ramliteDB is intended for small projects
The backup process of ramliteDB is detached from the writing process (for more efficiency). But this mean that if your application crash, some of the data may have not been saved in file.

Why would you use it ?

No configuration
No server
Fast (ram)
(REALLY) Easy to learn
JSON optimised

Examples

Here is a list of way to set and get the data

// Load the library
var RamliteDB = require('ramlitedb');

// instanciate the database
var rlDB = new RamliteDB({
    backupFile: './dataBase.json'
});

// wait for database to be loaded
rlDB.on('load', () => {
    // set an numerical value
    rlDB.set('version', 1.5);
    rlDB.get('version'); // (numeric) 1.5

    // set a string value
    rlDB.set('cake.name', 'Chocolator');
    rlDB.get('cake.name'); // (string) "Chocolator"

    rlDB.set('cake.sugar', '10 kg');
    console.log(rlDB.get('cake.sugar')); // (string) "10 kg"

    // set a boolean value
    rlDB.set('cake.good', true);
    console.log(rlDB.get('cake.good')); // (bool) true

    // set an array
    rlDB.set('cake.ingredients', [
        "egg",
        "sugar",
        "chocolate",
        "floor"
    ]);
    console.log(rlDB.get('cake.ingredients')); // (array) [egg, ...]

    // get a specific element from an array
    console.log(rlDB.get('cake.ingredients.2')); // (string) "chocolate"

    // set an object
    rlDB.set('cake.description', {
        title: "my cake",
        author: "me the cooker"
    });
    console.log(rlDB.get('cake.description')); // (object) {title: ...}

    // get element inside and object
    console.log(rlDB.get('cake.description.title')); // (string) "my cake"

    // get element anywhere in the database
    console.log(rlDB.get('cake')); // (object) {"version":1.5, ...}
})

In the end you should have dataBase.json like this

{
    "version": 1.5,
    "cake": {
        "name": "Chocolator",
        "sugar": "10 kg",
        "good": true,
        "ingredients": [
            "egg",
            "sugar",
            "chocolate",
            "floor"
        ],
        "description": {
            "title": "my cake",
            "author": "me the cooker"
        }
    }
}

Have fun folks ;)

and give me feedback