Observing frequent items

Big supermarkets tend to produce data super frequently. A stream of transactions becomes available in real-time, which allows us to analyze new information as soon as it arrives and plan the stock in advance of future needs. Below we can see which items are bought most frequently from the fruits and vegetables department (for example).

Transaction description 0onion0potato0tomato0pomegranate0apple0carrot0grapes0kiwi0coconut0garlic0banana0lemon0cauliflower0cucumber0peppers0watermelon0ginger0beans0mango0broccoli0papaya0cabbage0beetroot0sweet corn0green peas0guava0avocado0pumpkin0radish0broad beans0sweet potato0eggplant0melon0orange0pineapple0figs0groundnut0pear0lettuce0baby corn0apricot0plum0zucchini0celery0red cabbage0dragon fruit0chilli0strawberry0blackberry0goji berry