Article Introduction：This article will give you a brief understanding of cache penetration, cache avalanche, cache breakdown and cache consistency in Redis, and introduce the solutions for cache penetration and cache avalanche. I hope it will be helpful to you!

2021-11-24 comment 0  2095

Article Introduction：thinkPHP's F method can only be used to cache simple data types, and does not support validity periods and cached objects. The S() cache method supports validity period, also known as dynamic cache method. This article is the editor’s daily compilation of thinkphp caching methods. Friends who are interested in thinkphp caching methods should learn together.

2018-06-08 comment 0  2047

Article Introduction：What are cache avalanche, cache breakdown and cache penetration? How to deal with it? The following article will tell you about cache avalanche, cache breakdown and cache penetration, and introduce the solutions.

2021-07-02 comment 0  2282

Article Introduction：This article brings you relevant knowledge about redis, which mainly introduces issues related to cache consistency, cache penetration, cache breakdown, cache avalanche, and write synchronization of cached data with DB consistency. Let’s talk about it together. Take a look, hope it helps everyone.

2022-05-19 comment 0  2176

Article Introduction：PHP creates page cache (cache) code. The PHP code to create a page cache (cache) is as follows?php header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); header("Cache-Control: no-cache, must-revalidate"); header(" Pragma: no-cache"); ?

2016-07-13 comment 0  899

Article Introduction：The thinkphp framework tutorial column below will introduce to you how to clear the cache, template cache and log cache of thinkphp5. I hope it will be helpful to friends in need! Write directly into the cache module to generate the controller. The specific method is as follows...

2020-08-11 comment 0  3982

Article Introduction：MyBatis cache strategy analysis: best practices for first-level cache and second-level cache When developing using MyBatis, we often need to consider the choice of cache strategy. The cache in MyBatis is mainly divided into two types: first-level cache and second-level cache. The first-level cache is a SqlSession-level cache, while the second-level cache is a Mapper-level cache. In practical applications, rational use of these two caches is an important means to improve system performance. This article will use specific code examples to analyze a MyBatis

2024-02-21 comment 0  1281

Article Introduction：PHP cache module cache (APC). PHP Cache Module Cache (APC) APC is the abbreviation of Alternative PHP Cache, which is a free and public optimized code cache for PHP. It is designed to provide a free, open and robust framework to mitigate

2016-07-13 comment 0  1222

Article Introduction：Second-level cache and third-level cache: PHP cache class used by the second-level cache and third-level cache: <?php/*** Cache class, data implementation, output cache* @author ZhouHr 2012-11-09 http:// www.ketann.com* @copyright version 0.1*/class Cache{private static $_instance;protected $_cacheId = null;const CLEANING_MODE_ALL = 'all';c

2016-07-28 comment 0  1922

Article Introduction：How to use Flask-Cache for cache management Cache is one of the important means to improve application performance. It can store the results of some calculation-intensive or time-consuming operations and directly return the cached results when needed next time to avoid repeated calculations or database Query to improve response speed. In the process of developing web applications using Flask, we can use the Flask-Cache extension for cache management. This article will introduce how to use Flask-Cache for cache management and give the corresponding

2023-08-02 comment 0  2044

Article Introduction：Cache use, cache use. The use of cache, the use of cache, cache, a powerful tool to improve access speed. The main ones used in my work are memcache and redis. They are B/S software, similar to the Apache installed on the machine during practice.

2016-07-13 comment 0  1123

Article Introduction：This article is the continuation of the first cache optimization article in the MySQL optimization series. It introduces all aspects of cache optimization in more detail. I hope you will like it. There are caches everywhere inside MySQL. When I read the source code of MySQL, I will analyze it in detail. How the cache is used. This part mainly covers various explicit cache optimizations: query cache optimization result set cache sorting cache join connection cache table cache Cache and table structure definition cache Cache table scan cache buffer MyISAM index cache buffer log cache read-ahead mechanism delay...

2017-06-12 comment 0  1663

Article Introduction：php—Smarty-cache 1 (25), phpsmarty-cache 25. php—Smarty-cache 1 (25), phpsmarty-cache 25 1. Caching principle: IE: Save resource files to local Smarty: Save cache to server Compile Cache Static 2. Why

2016-07-13 comment 0  928