Kiollpt

Indexs:

Secondary Index: not prmiary key Unique Index: the performace is almost same compared to (Secondary) index

Kiollpt

reference

1. https://juejin.im/post/6844903632534503437

2. https://www.educative.io/blog/python-concurrency-making-sense-of-asyncio

3. https://realpython.com/async-io-python/#async-io-explained

4. A good point why uses third party of asyncio packages

Kiollpt

from aiohttp import gather, create_task
from string import Template
from aiohttp import web, ClientSession
from bs4 import BeautifulSoup

async def news(request):
    sites = [
        ('http://edition.cnn.com',cnn_articles),
        ('http://www.aljazeera.com',aljazeera_articles)
    ]

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if __name__ == "__main__":

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ch1

thinking about the data system

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import asyncio
import itertools as it
import os
import random
import time

async def makeitem(size: int = 5) -> str:
    return os.urandom(size).hex()

async def randsleep(a: int = 1, b: int = 5, caller=None) -> None:

Kiollpt

from threading import Thread
from threading import current_thread
from asyncio import Future
import asyncio
import time

c = (
    "\033[0m",   # End of color
    "\033[36m",  # Cyan
    "\033[91m",  # Red

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c = (
    "\033[0m",   # End of color
    "\033[36m",  # Cyan
    "\033[91m",  # Red
    "\033[32m",  # Green
) 

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print('I am hungry Friday and Saturday is beautiful day')
 

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[uwsgi]
module = application:app
master = true
processes = 3


chdir = YOUR_PROJECT_PATH
socket = YOUR_SOCK_FILE_PATH
chmod-socket = 777
vacuum = true