Training Background In recent years, the Linux operating system has become the main alternative to the Windows platform, and its rapid development has attracted widespread attention. Major IT companies around the world, such as IBM, ORACLE, and CA, have launched products based on the Linux environment, hoping to break Microsoft’s monopoly and gain more development … Read more
Introduction by AliMei What processes does an SQL statement go through during execution? As a newcomer to big data development, the author has organized the entire process of SQL task execution. This article shares the author’s learning and insights for everyone’s reference. As a new developer in big data, I am curious about the entire … Read more
The “Data Heart” of Embedded Systems In today’s digital wave, embedded systems are like ubiquitous “behind-the-scenes heroes,” deeply integrated into our lives. From the thoughtful control of smart homes to the precise operation of industrial automation, and the life-saving capabilities of medical devices, embedded systems play a crucial role. Among them, embedded database systems act … Read more
Detailed description of backing up and restoring MySQL database on Linux system is as follows:: Backing Up the Database: Log in to the Linux system and open a terminal window. Use the mysqldump command to create a backup of the database. The mysqldump command is a tool provided by MySQL that can export the data … Read more
Disclaimer Any direct or indirect consequences and losses caused by the dissemination and use of the information provided in this article shall be borne by the user. Thunder God Testing and the author of the article shall not bear any responsibility for this. Thunder God Testing reserves the right to modify and explain this article. … Read more
Introduction A few days ago, I saw Teacher Ye using <span>sed</span> to modify the mysqld version number, which I thought was very impressive. However, since this involves restarting the database, many environments may not allow a restart. So what should we do? Approach Previously, when we compiled mysqld, we demonstrated how to modify the version … Read more
Building a Social Platform with C++: Unlocking the Fantastic Journey of Basic Features 1. Introduction: A New Era of Socialization, Led by C++ In today’s digital wave, social platforms have become an indispensable part of people’s lives. From daily communication with friends, sharing life’s moments, to expanding networks and engaging in business collaborations, social platforms … Read more
Building a network medical information system with C++: Opening a new chapter in smart healthcare 1. Introduction In today’s digital era, the healthcare industry is undergoing profound changes, and network medical information systems have become a key force in enhancing the quality and efficiency of medical services. C++, as a powerful programming language, possesses unique … Read more
In the fields of data analysis and engineering computation, MATLAB is a powerful tool for countless researchers and engineers, while MySQL is one of the most widely used open-source relational databases worldwide. When MATLAB meets MySQL, the combination can achieve powerful data storage, management, and analysis capabilities, especially when handling large-scale datasets. This article will … Read more
SCADA systems are the backbone of modern industry. What is SCADA used for? SCADA (Supervisory Control and Data Acquisition) is an industrial automation control system that focuses on modern industries, including: Energy Food and Beverage Manufacturing Oil and Gas Power Recycling Transportation Water and Wastewater And much more SCADA systems are used by private companies … Read more