Course Intermediate  11300

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  17615

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  11321

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：Overview of how to implement data paging function in MongoDB: In the process of processing large-scale data, data paging is a very common and important function. It can return only part of the data when processing massive data, improving performance and reducing system load. In MongoDB, implementing data paging function is also an important task. This article will introduce how to implement data paging function in MongoDB and provide specific code examples. MongoDB paging query principle MongoDB uses skip()

2023-09-21 comment 0  1145

Course Introduction：This article mainly introduces the universal PHP paging class, which is particularly easy to use. Friends who need to use PHP paging class should not miss it.

2017-07-23 comment 0  2162

Course Introduction：In our previous two articles, we took you to understand the principle of PHP paging and the implementation effect of paging. Both articles are about implementing paging in development. Each time we have to write a lot of PHP code, then we can Can't we encapsulate paging and write it as a class so that we can call it directly in the future? Today I will share with you an easy-to-use and beautiful PHP paging class!

2017-11-11 comment 0  1625

Course Introduction：Methods to optimize function performance for different PHP versions include: using analysis tools to identify function bottlenecks; enabling opcode caching or using an external caching system; adding type annotations to improve performance; and selecting appropriate string concatenation and sorting algorithms according to the PHP version.

2024-04-25 comment 0  442

Course Introduction：You can significantly improve the performance of your PHP framework applications by implementing the following optimization techniques: Use an object cache, such as Redis or Memcached, to store heavy query results or function calls. Enable page caching, such as Varnish or Nginx, to cache all or part of a web page. Optimize database queries, using appropriate indexes and batching requests. Reduce unnecessary requests, such as merging CSS and JS files, using lazy loading techniques, and compressing images. Optimize code, use appropriate data types, avoid unnecessary loops and variable copies, and use code analysis tools to identify performance bottlenecks.

2024-04-30 comment 0  1063