Book Image

Mastering Concurrency in Python

By : Quan Nguyen
Book Image

Mastering Concurrency in Python

By: Quan Nguyen

Overview of this book

Python is one of the most popular programming languages, with numerous libraries and frameworks that facilitate high-performance computing. Concurrency and parallelism in Python are essential when it comes to multiprocessing and multithreading; they behave differently, but their common aim is to reduce the execution time. This book serves as a comprehensive introduction to various advanced concepts in concurrent engineering and programming. Mastering Concurrency in Python starts by introducing the concepts and principles in concurrency, right from Amdahl's Law to multithreading programming, followed by elucidating multiprocessing programming, web scraping, and asynchronous I/O, together with common problems that engineers and programmers face in concurrent programming. Next, the book covers a number of advanced concepts in Python concurrency and how they interact with the Python ecosystem, including the Global Interpreter Lock (GIL). Finally, you'll learn how to solve real-world concurrency problems through examples. By the end of the book, you will have gained extensive theoretical knowledge of concurrency and the ways in which concurrency is supported by the Python language
Table of Contents (22 chapters)

Questions

  • What is a thread? What are the core differences between a thread and a process?
  • What are the API options provided by the thread module in Python?
  • What are the API options provided by the threading module in Python?
  • What are the processes of creating new threads via the thread and threading modules?
  • What is the idea behind thread synchronization using locks?
  • What is the process of implementing thread synchronization using locks in Python?
  • What is the idea behind the queue data structure?
  • What is the main application of queuing in concurrent programming?
  • What are the core differences between a regular queue and a priority queue?