In the world of computer programming, multithreading is a powerful and complex technology that provides programmers with a way to perform multiple tasks at the same time. Python, as a popular programming language, also provides multi-threading support. This article will deeply explore the concept and working principle of multi-threading in Python, and lead you into […]
Tag: concurrency
SpringBoot + Disruptor implements extremely fast and high-concurrency processing, supporting 6 million orders per second without any pressure!
1. Introduction to Disruptor Disruptor is a high-performance queue developed by LMAX, a British foreign exchange trading company. The original intention of research and development was to solve the delay problem of memory queues (in performance tests, it was found that it is in the same order of magnitude as I/O operations). The system developed […]
2311rust fearless concurrency.
original RustFearless concurrency Rust is designed to solve two trouble problems: 1. How to safety system programming 2. How to be fearless about concurrency Initially, these questions seemed irrelevant, but surprisingly, the approach turned out to be the same: the same tools that make Rust safe can also be used Help solve concurrency issues. Memory […]
HttpClient optimization solution in high concurrency scenarios, QPS is greatly improved!
Taro Source Code 2023-10-14 10:14 Published in Shanghai This is a community that may be useful to you One-on-one communication/interview brochure/resume optimization/job search questions, welcome to join the “Yudao Rapid Development Platform” Knowledge Planet. The following is some information provided by Planet: “Project Practice (Video)”: Learn from books, “practice” from past events “Internet High Frequency […]
C++ Concurrency in Action 2nd Edition
Chinese translation of “C++ Concurrency in Action – SECOND EDITION” – mianshigee.com (mianshigee.com) C/C++ learning tutorial source code-C/C++ source code recommendation-Interview Brother (mianshigee.com) The author is the C++ standard committee member who introduced the thread library for the C++11 standard! And the author of this book has also written numerous multi-threading and concurrency-related proposals that […]
[MySQL Transactions] Multi-version Concurrency Control (MVCC)
Multi-version Concurrency Control (MVCC) Article directory Multi-version Concurrency Control (MVCC) 1 Overview 2. Snapshot reading and current reading 2.1 Snapshot reading 2.2 Current reading 3. MVCC implementation principle of ReadView 3.1 ReadView Overview 3.2 Design ideas 3.3 ReadView rules 3.4 MVCC overall operation process 4. Give examples 4.1 READ COMMITTED isolation level 4.2 REPEATABLE READ […]
Concurrency control of Promise – from ordinary concurrency pool to dynamic concurrency pool
1. Scene You are given an array of 200 URLs. To send requests through these URLs, the number of concurrent requests cannot exceed five. This is a very common interview question. Next, let us learn about Promise concurrency control 2. Implementation of ordinary concurrent pool The main idea is to determine whether the current queue […]
Lecture 24 | Multi-threading and concurrency issues that cannot be ignored
Since we are talking about server-side development, we have to mention the issues of multi-threading and concurrency, because without multi-threading and concurrency, it is impossible to do the network server side, unless your project is based on Nginx or Apache. What are the differences and connections between multithreading and concurrency? When it comes to concurrency, […]
MyBatis also has concurrency problems
In order to save dalaos time, let me first conclude: it is indeed a problem, issue link: github.com/mybatis/myb…[1] The following is the source code analysis link and processing process. If you are interested, you can take a look. Bugs need to be solved at any time! It won’t work without solving it. Think about it, […]
SpringBoot + Disruptor implements extremely fast and high-concurrency processing, supporting 6 million orders per second without any pressure!
This is a community that may be useful to you One-to-one communication/interview brochure/resume optimization/job search questions, welcome to join the “Yudao Rapid Development Platform” Knowledge Planet. The following is some information provided by Planet: “Project Practice (Video)”: Learn from books, “practice” from past events “Internet High Frequency Interview Questions”: Studying with your resume, spring blossoms […]