Creating Backup and restore Azure Table Storage Scheduler, where user will schedule the job or task to backup Azure Table at particular time, from Wizard. Which way I must Prefer?

1. Should I use Azure Service i.e Creating WebRole and Worker Role.
 In this case how to Execute Worker Role on Schedule.
2. Can I use Web Job with Scheduler?
3. How to use Azure Scheduler to achive this task? I have googled out
where in some blogs they suggested to use Scheduler with Azure
Queue.