Hi @sandy thank you for the tips. I implement a sensor that triggers a job on the new rows and it works perfectly. However, I still have one question. When I process the new rows, I would like the results to be appended to the ones of the already processed/seen rows. Actually, I try to implement a different I/O manager for the job running some processing on the new rows to insert into the existing result. I find this a bit cumbersome and I am wondering if you have any more efficient tips to implement such use case. Thank you.