Click the above “Power Automation Equipment” to follow with one click! State Grid Corporation of China Science and Technology Project (100% Non-water Renewable Energy Grid Protection Adaptability Analysis and New Principle Research) (5100-202140339A-0-0-00). (The following is the main content of this article, see the original text in “Power Automation Equipment” 2022, Vol. 42, No. 6) … Read more
Introduction What happens when you inject 1000 failures into a YMatrix cluster? With the help of chaos testing, the ALOHA high availability architecture introduced in version 5.0 has been rigorously tested before its release; in addition to continuously refining key technologies, the YMatrix R&D team has also introduced advanced engineering methods and practices to ensure … Read more
Recently, while looking at the TiDB source code, I found that it used failpoint for fault injection, which I found very interesting. It involves code generation and parsing the code AST tree for replacement to implement fault injection. I will also try to analyze it and learn how to parse the AST tree to generate … Read more
Recommended Books 1. Fuel Injection Data – “Maintenance and Management of Intelligent Marine Diesel Engines (Two Volumes)” Principles + Cases 2. “Why This Book is Worth Having for Marine Engineers?” 3. MAN B&W ME-C Monthly Fuel Injection Training Class is Now Open, Details Available via Private Message. Training Location: Shanghai Pudong; Certificate Issued upon Completion. … Read more
“A large number of alarms appeared in the government external network area of a certain city’s cloud platform” “Confirming the affected cloud services” “Quickly set up the war room” “Check if the customer’s business is affected” ……. Accompanied by a piercing alarm sound The previously quiet Huawei Cloud Operations and Maintenance Monitoring Center Suddenly became … Read more
Good articles should be shared! If you like this article, please contact the backend to add to the whitelist, and you are welcome to reprint it~ Due to the ability of rotary transformers to maintain excellent reliability and high precision performance in harsh and adverse environments for a long time, they are widely used in … Read more
Today, I want to talk to you about a very interesting topic, especially in the context of modern distributed systems—Chaos Engineering and Fault Injection. This may sound a bit profound, but let me explain it in a simple way and practice it with Ruby code. The core idea of Chaos Engineering is: to actively create … Read more
✅ Author Introduction: A Matlab simulation developer passionate about research, skilled in data processing, modeling and simulation, program design, acquiring complete code, reproducing papers, and scientific simulations. 🍎 Personal Homepage:Matlab Research Studio 🍊 Personal Motto: Seek knowledge through investigation; feel free to DM for help. 🔥 Content Introduction As a core component of modern radar … Read more
Table of Contents 1 Introduction 2 Source Code Collection 1 Introduction This series is about MATLABImproved Algorithms, feel free to message me for discussions. For more improved algorithms, check out previous articles. If you have questions or need suggestions, please feel free to message me for mutual improvement. Any violations of academic ethics are not … Read more
When using MATLAB for scientific computing, data analysis, and engineering development, we often need to debug code, visualize results, and document the entire workflow. At this point, MATLAB Live Editor acts like a Swiss Army knife, helping developers seamlessly integrate code, charts, and documentation to create clear and intuitive interactive workflows. If you haven’t tried … Read more