Course Elementary  2899

Course Introduction：If you have any questions, please send us a message via WeChat: Le-studyg; This course aims to deeply explore how to use the Swoole extension to operate the database connection pool in the Laravel framework. The course will start with basic concepts, introduce the basic principles and usage of Swoole, and then focus on how to integrate with the Laravel framework. Students will learn how to configure and manage database connection pools to improve the performance and concurrency of database operations. The course will also cover actual case studies and best practices to help students better understand and apply this technology. Whether you are a Laravel developer or a developer interested in Swoole connection pool operation database, this course will open new doors for you to learn and practice.

Course Intermediate  10977

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  17041

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 Introduction：Reasons for socket error 10054 connection: 1. When the server or client suddenly closes the connection during the communication process, Socket error 10054 will be triggered; 2. If the connection does not receive any data packets from the other party within a certain period of time, Socket error 10054 may also occur; 3. A firewall or proxy server may block the connection, causing Socket error 10054.

2023-10-13 comment 0  1930

Course Introduction：How to deal with MySQL connection error 1218? MySQL is a database management system widely used for data storage and management. While using MySQL, you may encounter various problems and errors, one of which is connection error 1218. This article will detail how to handle MySQL connection error 1218 to help solve this problem. First, let us understand the background and causes of MySQL connection error 1218. Connection error 1218 refers to too many connections being opened at the same time on the MySQL server

2023-06-29 comment 0  1297

Course Introduction：How to deal with MySQL connection error 1210? In recent years, MySQL database has been widely used in various industries. It is an open source relational database management system. However, when using MySQL, sometimes we may encounter various errors, one of the common errors is connection error 1210. This article will introduce how to deal with MySQL connection error 1210 to help readers better solve this problem. First, we need to understand what connection error 1210 means. Specifically, MySQL connection error 12

2023-06-29 comment 0  1166

Course Introduction：How to deal with MySQL connection error 1018? MySQL is a popular relational database management system that is widely used as back-end data storage for websites and applications. However, sometimes connection error 1018 is encountered, which may cause the database to not work properly. This article will introduce how to deal with MySQL connection error 1018 and provide some solutions. Connection error 1018 refers to an error that occurs while trying to connect to a MySQL database. This error usually appears in the MySQL error log and starts with something like

2023-06-29 comment 0  1554

Course Introduction：MySQL connection error 1062, how to solve it? MySQL is a commonly used relational database management system that is widely used in various software development and data storage scenarios. In the process of using MySQL, we sometimes encounter various errors, one of the common errors is connection error 1062. This article will explain the causes of this error and how to fix it. First, we need to understand what connection error 1062 means. Connection error 1062 usually means that a table's unique constraint was violated while performing an insert operation. exist

2023-06-30 comment 0  6576