Start a node before previous has finished

I use Knime since 3 years and I don’t understand why all nodes wait for execution of previous node.

For example: in certain cases, when I read a lot of data from a table (or a db), the table reader take a lot of time but in that time, the next node could start his processing with tha partial data read from previous node.

Can I do it? If yes, how can I do?
If no, is there another solution?

Thanks in advance.

Hi there!

There is KNIME streaming extension. Here is a blog post about it. It is a bit older but is a start :slight_smile: