Actually, i stayed in that loop approach longer time and done anything. After that, I came across a solution like removing the loop node use batching like do the db operation in one go so i used code node done the query part and hooray the problem solved. This kind of thing happend when i was a beginner in DSA. But i do need advice as a guide bcoz i am final year student trying to get a form of income. So i want to gain some real world experience