Course 2355
Course Introduction:If you have any questions, add WeChat: Le-studyg; the course content includes the basic principles of MySQL master-slave replication, the data synchronization mechanism during the replication process, the configuration and management of the replication topology, the high availability and fault tolerance of the master-slave replication, and the replication process. Data consistency and conflict handling, etc. Through an in-depth analysis of the underlying implementation of MySQL8 master-slave replication, you will understand key mechanisms such as data flow, log transmission, and status synchronization during the replication process, and learn how to optimize and adjust the performance and stability of master-slave replication.
Course 2857
Course Introduction:Course introduction: 1. Cross-domain processing, token management, route interception; 2. Real interface debugging, API layer encapsulation; 3. Secondary encapsulation of Echarts and paging components; 4. Vue packaging optimization and answers to common problems.
Course 1795
Course Introduction:Apipost is an API R&D collaboration platform that integrates API design, API debugging, API documentation, and automated testing. It supports grpc, http, websocket, socketio, and socketjs type interface debugging, and supports privatized deployment. Before formally learning ApiPost, you must understand some related concepts, development models, and professional terminology. Apipost official website: https://www.apipost.cn
Course 5521
Course Introduction:(Consult WeChat: phpcn01) The comprehensive practical course aims to consolidate the learning results of the first two stages, achieve flexible application of front-end and PHP core knowledge points, complete your own projects through practical training, and provide guidance on online implementation. Comprehensive practical key practical courses include: social e-commerce system backend development, product management, payment/order management, customer management, distribution/coupon system design, the entire WeChat/Alipay payment process, Alibaba Cloud/Pagoda operation and maintenance, and project online operation. .....
Course 5172
Course Introduction:(Consult WeChat: phpcn01) Starting from scratch, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify, and query, display dynamic website data, master the MVC framework, master the basics of the ThinkPHP6 framework, and learn and flexibly master all knowledge involved in PHP development. point.
Laravel: GuzzleHttp\Exception\ConnectException: cURL Error 7: Connection failed
2023-11-09 18:54:47 0 1 196
Using Laravel 8's blade asset to display images but loading from resources subfolder
2023-11-09 12:47:02 0 1 314
Execute multiple MYSQL queries using PHP
2023-10-25 11:41:44 0 1 238
Connect Visual Studio Code to a remote MySQL database: Simplify the connection process
2023-10-24 20:41:24 0 2 231
Explained: Understanding mod_rewrite, URL rewriting, and creating "pretty links"
2023-10-20 15:47:10 0 2 323
Course Introduction:The MySQL database is a critical component of modern software development, especially when we need to process large amounts of data and queries. MySQL provides a master-slave replication mechanism that allows us to copy data from the master server to multiple slave servers to achieve high availability and high-performance applications. However, when using master-slave replication, we often encounter some errors. This article will introduce how to solve MySQL master-slave replication errors. 1. What is MySQL master-slave replication? In MySQL, master-slave replication is a data replication technology that allows us to copy a My
2023-04-19 comment 0 1165
Course Introduction:In mysql, master-slave replication means that data can be copied from a MySQL database server master node to one or more slave nodes. Asynchronous replication is used by default. The benefits of using master-slave replication: 1. Let the master database be responsible for writing and the slave database be responsible for reading. When the master database locks the table, the normal operation of the business can be ensured by reading from the slave database; 2. Hot backup of data can be done; 3. Expanding the architecture can reduce the frequency of disk I/O access and improve the I/O performance of a single machine.
2022-06-27 comment 0 4311
Course Introduction:MySQL主从复制是一种数据冗余机制,可将主服务器上的数据复制到从服务器。要使用它,您需要:配置主服务器:启用二进制日志并创建复制用户。配置从服务器:指定主服务器信息并启动I/O和SQL线程。启动复制:在从服务器上执行START SLAVE命令。
2024-05-22 comment 0 301
Course Introduction:如何删除 MySQL 主从复制?停止从服务器上复制线程。清除主服务器上的二进制日志索引表。从主服务器中删除从服务器。在从服务器上重置主服务器信息。启动从服务器上的复制线程。验证主服务器和从服务器上复制状态,确认复制已成功删除。
2024-05-29 comment 0 663
Course Introduction:Like mysql, redis also supports master-slave replication and read-write separation, and the configuration is much simpler than mysql. Let's take a look at the master-slave replication of redis. By default, Redis is the master node when establishing replication. Now, let me demonstrate how to enable master-slave replication...
2020-05-25 comment 0 1042