Course Intermediate  4595

Course Introduction：MySQL installation and configuration under Linux, database logical layering, parsing process, index, detailed analysis of SQL execution plan, principles to avoid index failure, optimization cases, common optimization strategies, slow SQL troubleshooting, simulation of massive data, lock mechanism, MySQL under windows and linux Master-slave replication.

Course Intermediate  10239

Course Introduction："LNMP Production Environment Optimization and LVS Cluster Video Tutorial" LNMP refers to a one-click installation package for Nginx, PHP, MySQL, phpMyAdmin, and eAccelerator written based on CentOS/Debian. The LNMP production environment can be easily installed on VPS or independent hosts.

Course Intermediate  10940

Course Introduction：MySQL course ceiling: explanation of 6 major paradigms, 7 major log analysis, 7 major SQL performance analysis tools, 9 major storage engine analysis, 10 major categories and 30 sub-categories of optimization scenarios, 15 application explanations of different locks, 18 rules for creating indexes , 300+ high-definition and uncensored technical analysis pictures...

Course Intermediate  6955

Course Introduction：How to tune SQL according to execution plan under massive data? How does the mysql index system cope with massive data storage? How to design a mysql index with excellent performance under massive data Full analysis of clustered index and non-clustered index of mysql Must-ask nouns in mysql index interview: table return, index coverage, leftmost matching How to optimize indexes for specific SQL scenarios

Course Intermediate  11361

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  17663

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  11380

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 Intermediate  27070

Course Introduction：RBAC is one of the most common rights management technologies in commercial systems. RBAC is an idea that can be implemented in any programming language. Its mature and simple control idea is increasingly popular among developers. "ThinkPHP (RBAC) Rights Management Video Tutorial" will introduce the basic knowledge, principles and complete implementation process of RBAC in detail through the theoretical part and practical part, and demonstrate the application scenarios of RBAC.

Course Intermediate  53024

Course Introduction：Redis is the main caching service used in PHP projects. We will introduce the advanced usage of redis in "Yan Shiba Redis Video Tutorial", and will also use cases to learn Redis in depth.

Course Advanced  21303

Course Introduction：The jquery tutorial "Dark Horse Programmer jQuery Video Tutorial" takes you directly to learn basic to advanced knowledge of jQuery, taking your front-end learning a step further. jQuery is a lightweight "write less, do more" JavaScript library that greatly simplifies JavaScript programming and is easy to learn.

Course Advanced  10392

Course Introduction："Miaowei Classroom JavaScript Video Tutorial" will introduce you to JavaScript in detail. JavaScript is a literal scripting language and a scripting language widely used in client-side Web development. Currently used by millions of web pages to improve design, validate forms, detect browsers, create cookies, and more.

Course Advanced  13473

Course Introduction：As a scripting language widely used on the web server, PHP has unique advantages in agile web development. It has many successful cases, an active community, rich resources, and many frameworks. ThinkPHP, as an earlier and relatively mature domestic PHP framework, has a considerable number of users in the country. Through the "thinkPHP3.2 Message Board Video Tutorial", we will introduce the basic knowledge of ThinkPHP to prepare for subsequent actual projects.

Course Advanced  28494

Course Introduction："Dark Horse Programmer JavaScript Video Tutorial" will introduce you to JavaScript in detail. JavaScript is a literal scripting language and a scripting language widely used in client-side Web development. Currently used by millions of web pages to improve design, validate forms, detect browsers, create cookies, and more.