A method for synchronizing a database with displayed data, includes providing a data feed to receive data from the database to provide displayed document data, detecting a database change to the data within the database by a database synchronizer to provide a change event, polling the database synchronizer using an HTTP message to detect the change event, and pushing the database change to the displayed document data to update the displayed document data in accordance with the database change and the polling. The polling includes long polling and short polling. A polling servlet within the database synchronizer performs the polling by the database synchronizer. The database synchronizer updates the displayed document data by way of a data structure. The data structure is a queue.