Levelup/Leveldb implementation of LivelyDb for doing real-time data binding of a database with local javascript objects.
Just one of multiple database implementations for the livedb real-time data-binding framework for replicating databases to local javascript objects.
This module is installed via npm:
$ npm install level-livelyvar levelLively = require('level-lively');var LevelLively = require('level-lively');
var level = require('level');
var db = level('/path/to/db', { valueEncoding: 'json' });
// Write to the levelup database
var ldb = new LevelLively(db);
ldb.put('my key', 'my value, function (err) {
// I/O or other error, pass it up the callback chain
if (err) return callback(err);
});
// Read from the memory database
ldb.get('my key', function (err, value) {
if (err) {
if (err.notFound) {
// handle not found error
return;
} else {
// I/O or other error, pass it up the callback chain
return callback(err);
}
}
});
// Delete from the memory database
ldb.del('my key', function (err) {
// I/O or other error, pass it up the callback chain
if (err) return callback(err);
});