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News & links about Python programming.
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Web Scraping with Python – A Step by Step Guide

In this post, we will learn web scraping with python & will scrape web pages using different libraries that python has to offer.

https://www.scrapingdog.com/blog/web-scraping-with-python/
Scaling Robinhood Crypto Systems

In this post, we dive into how we scaled our crypto systems, starting from the need to support hypergrowth in traffic, followed by an extended effort to align on our long-term crypto strategy.

https://robinhood.engineering/scaling-robinhood-crypto-systems-71e15541c302
Memory Management in Python

Understanding memory management is a superpower that will help you design memory-efficient applications and make it easier to debug memory issues. This post is a deep dive into the internals of CPython.

https://www.honeybadger.io/blog/memory-management-in-python/
Deploying Python web apps as AWS Lambda functions

AWS Lambda can host functions written in Python. These are "scale to zero" - my favorite definition of serverless! - which means you only pay for the traffic that they serve. A project with no traffic costs nothing to run. Here's how to deploy a Python web application as a Lambda function.

https://til.simonwillison.net/awslambda/asgi-mangum
Yes, Python Has a Built-In Database. Here’s How to Use It.

A simple guide to SQLite in Python.Continue reading on Towards Data Science ...

https://towardsdatascience.com/yes-python-has-a-built-in-database-heres-how-to-use-it-b3c033f172d3
Using Asyncio and Batch APIs for Remote Services

Call batch APIs using Python's asyncio. Process multiple requests with a single call for better performance. Async Python functions in Excel can benefit from using batch APIs.

https://www.blog.pythonlibrary.org/2022/09/20/using-asyncio-and-batch-apis/