How will you deploy Django Based app on a AWS servers what steps will you take. The query execution time is more how will you debug You join a project where Python's logging output is missing in a multi-process app using multiprocessing. Write a minimal example demonstrating why logs might not appear from child processes, then fix it so logs from all processes are captured and explain your approach. You’re tasked with processing large log files in real time. Write a Python generator function that reads a file line by line and yields only lines that contain valid JSON objects. Handle lines with malformed JSON gracefully, skipping them without stopping iteration.