Currently I have to participate in a big project mainly written in C. To summarize: it is accesible from a Virtual machine. User submit input and the code first check if there is already the solution in the database. If not the simulation is launched and then the result is inscribed in the Database.
The project in mainly written in C but the part with the Database and the model creation is done with KNIME. I have by now 4 workflow that fit my need and need to be included in the whole code.
My question is the following:
- Is it possible to retrieve data from knime without writing a file? As it is very slow I would ideally just directly collect the Data after launching the batch app without writing a file with the results. But it seem to me that writing is the only "escape way" out of knime for the datas.
example here is the batch part in my code:
std::string _command_line= "knime -nosplash -application org.knime.product.KNIME_BATCH_APPLICATION -workflowFile=/home/polux/Projet/KNIME_ModelWriting.zip etc etc.......
I want to recolt the ONLY table that is an output of the workflowbut without having to write it in a file first. Is it possible via batch or a node?
Excuse me if those questions are stupid. I am a beginner and was recruted for a semester project with Knime and totally learnt while doing it.
Thanks for the answer ^^