Course Intermediate  11332

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17635

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11348

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：A web server is a computer or system that provides a variety of services, such as websites, email, file storage, and database management. It communicates with clients through network protocols and comes in different types, including Web servers, mail servers, file servers, database servers, and application servers. Web servers are critical to the Internet as they provide website access, email services, file sharing, database management, and application deployment. To protect server security, you should regularly update patches, use firewalls, restrict access, and conduct regular security scans.

2024-03-30 comment 0  929

Course Introduction：A computer server is a computer dedicated to providing services to other computers, acting as the central hub of a network, hosting resources, data, and applications and making these resources available to clients when needed. Servers typically have components such as processors, memory, storage, and network interface cards. Servers come in many types, including file servers, application servers, database servers, web servers, and mail servers, and can run various applications, such as operating systems, database management systems, and email servers. Servers are critical to modern computing because they provide capabilities to centralize data, enable collaboration, increase reliability, enable scalability, and enhance security.

2024-03-30 comment 0  886

Course Introduction：Master PHP and PHPMAILER: How to implement account security verification function for email sending? With the rapid development of the Internet, email has become one of the important ways for people to communicate in daily life. However, account security issues during email sending have attracted people's attention. In order to ensure that the email address is not abused, many email service providers require account security verification when sending emails. In PHP language, there are many libraries and tools for sending emails, among which PHPMailer is one of the most popular choices. PH

2023-07-23 comment 0  1662

Course Introduction：Choosing the right PHP version Choosing the right PHP version is crucial for PHP server performance. Generally speaking, newer PHP versions usually bring higher performance and fewer security vulnerabilities. But when choosing a PHP version, you also need to consider whether the application you are using is compatible with that version. Optimizing PHP Configuration Files Some settings in PHP configuration files can have a significant impact on server performance. For example, memory limits, maximum execution time, post_max_size, etc. can be adjusted to improve the server's processing power and throughput. Using PHP extensions PHP extensions can add additional functionality to the PHP server. For example, the Memcached extension can improve the performance of database queries, and the APC extension can

2024-02-20 comment 0  819

Course Introduction：How to solve the problem of calling and accessing external resources in PHP development requires specific code examples. In PHP development, we often encounter situations where we need to call and access external resources, such as API interfaces, databases, file systems of other websites, etc. Correctly handling and managing calls and access to these external resources is the key to ensuring development efficiency and system stability. This article will share several common solutions and provide specific code examples. Use the CURL library to make API calls. CURL is a powerful tool for communicating data with the server.

2023-10-08 comment 0  1190