Read original post at Kristof Degrave's Blog
While the library is still under development, I want to take some time to explain how you can use this framework, and show how easy it gets to work with the Indexed DB. As mentioned before, the library is based on the on the Promises context. This way we can easily handle all the async callbacks on which the Indexed DB API is based, and provide a uniform object to the developer for handling the results and/or errors. And by using the progress callback, we can provide returning multiple records one by one instead of a whole collection in the complete callback.