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Vaadin Tip: Lazy Loading and Item Identity

When using grids, trees, or any other of the multi-valued component with Vaadin you often want to display data from a database table, and typically you have more than a few rows in the database.
In this case loading, thousands or even millions of records don’t make sense and would be a huge performance problem.

When using grids, trees, or any other of the multi-valued component with Vaadin you often want to display data from a database table, and typically .....

15.06.2020