I’ve been tasked with cleaning a very large dataset in CSV format using Pandas, and I’m looking for a way to process it in chunks. That is, I want to read a portion of the dataset, clean it, and then move on to the next part until I’ve processed the entire dataset. This approach should help reduce the amount of computational power required by the code. If anyone can provide me with different methods to achieve this with their example codes, I would greatly appreciate it. I can not upload that file here so, feel free to use any built-in dataset for demonstration purposes, I have attached a code you can use that loads the iris dataset:
import seaborn as sns
import pandas as pd
# load the Iris dataset from Seaborn
iris = sns.load_dataset('iris')
# convert the dataset into a Pandas DataFrame
iris_df = pd.DataFrame(data=iris)