The BetaJS Server module contains the following subsystems:
- Database Access and Database Store with Support for MongoDB
- Server-Side AJAX
- Server-Side Session Management


```javascript
	var mongodb = new BetaJS.Server.Databases.MongoDatabase("mongodb://localhost/test-db");
	var store = new BetaJS.Server.Stores.MongoDatabaseStore(mongodb, "test-collection");
	store.insert({x: 5}).success(function (object) {
		console.log(object);
		store.update(object.id, {
			y: 7
		}).success(function (row) {
			console.log(row);
		}, {z: 3});
	});
```