Course Advanced  11816

Course Introduction："Linux Optimization Video Tutorial" introduces the installation of MySQL, compilation of apache+php, optimization of Nginx and other related contents.

Course Intermediate  4594

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  3464

Course Introduction：This set of courses is based on the design concept and data structure of MySQL index, index usage scenarios, index classification, index usage scenarios, index performance analysis, query optimization, slow query of MySQL index, etc. It mainly describes the solution of MySQL index optimization. It is very suitable for students who have basic knowledge of MySQL or have certain work experience. The course explains how to solve the problem of slow large-volume queries, how to write an efficient SQL, how to optimize query statements, what is the implementation principle of indexes, how to optimize indexes... and many other difficulties and interview points in SQL index optimization.

Course Intermediate  6954

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 Advanced  6848

Course Introduction：The optimization chapter of "Boolean Education Linux Video Tutorial" is an indispensable course for friends on the road to in-depth learning of Linux, which allows you to learn how to use Linux in a more advanced way.

Course Advanced  17455

Course Introduction："MySQL Optimization Video Tutorial - Boolean Education" MySQL is a relational database management system. A relational database stores data in different tables instead of putting all data in a large warehouse, which increases speed and improves efficiency. flexibility. The SQL language used by MySQL is the most commonly used standardized language for accessing databases.

Course Intermediate  10938

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 Advanced  22833

Course Introduction：At present, the database is the basic component for data storage in most systems. The efficiency of the database has a vital impact on the stability and efficiency of the system. In order to have a better user experience, the optimization of the database is extremely important. So from what aspects should we optimize our database? Let us discuss and learn together in the course "Boolean Education Yan 18 MySQL Optimization Video Tutorial"!

Course Intermediate  10238

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 Elementary  3347

Course Introduction：Shangyouyou is a mall project that comprehensively applies HTML, CSS, and JavaScript technologies. It is suitable for beginners who are new to front-end to lay a solid foundation and accumulate project experience. The project has strong practicality. It not only sorts out and integrates basic front-end knowledge, but also provides a training ground for practical applications of more mainstream technologies in the future.

Course Elementary  23143

Course Introduction：Compared with traditional hard drives or USB flash drives, online network disks realize file storage, access, upload, download, and backup functions.

Course Intermediate  11360

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  11379

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  27068

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  53022

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  21301

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.