mwakaba2

import os

try:
    from anyio.to_thread import run_sync
except ImportError:
    # fallback on anyio v2 for python version < 3.7
    from anyio import run_sync_in_worker_thread as run_sync
import asyncio

mwakaba2

Updated, easy to remember numbers for back-of-the-envelope calculations in system design interviews

Powers of two table

Power    Approx Value (Bytes)       Bytes
-----------------------------------------
10                 1 thousand        1 KB
16                65 thousand       64 KB
20                  1 million        1 MB
30 1 billion 1 GB