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- How to enable mysql query slow log
- 1. What is the MySQL query slow log? The MySQL query slow log is a performance analysis tool that comes with MySQL and is used to record query requests that exceed a specified time threshold. The query slow log records various performance indicators of each query, including required time, number of executions, execution plan, etc. Through these metrics, developers can identify which queries need to be optimized for efficiency and take appropriate action. Generally, MySQL query slow log is not enabled by default and must be manually configured to enable it. In the MySQL configuration file (my.cnf), you can set the parameters of the configuration file to enable the query slow log. The following is an example configuration for querying the slow log: slow_query_log=1slow_
- Mysql Tutorial . memcached 3792 2023-05-27 12:31:14
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- How to install Redis in Linux system
- Redis is a high-performance key-value database. The emergence of redis has largely compensated for the shortcomings of keyvalue storage such as memcached, and can play a very good supplementary role to relational databases in some situations. Introduction to redis: Redis (RemoteDictionaryServer), the remote dictionary service, is an open source log-type, Key-Value database written in ANSIC language, supports the network, can be memory-based and persistent, and provides APIs in multiple languages. Since March 15, 2010, the development of Redis has been hosted by VMware. Starting in May 2013, the development of Redis
- Redis . memcached 920 2023-05-26 14:55:14
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- Why thinkPHP develops quickly
- As a popular PHP framework, thinkPHP has become the first choice of many enterprises and developers due to its efficiency, simplicity and good encapsulation. It is also the favorite framework of many novices learning PHP. So, why is thinkPHP considered a framework for rapid development? This article will analyze the framework architecture, development concepts, development tools and community support. 1. Framework architecture thinkPHP’s framework architecture is very clear and simple. It implements the MVC architecture very well, with clear controller, model, and view hierarchies.
- ThinkPHP . memcached 496 2023-05-26 14:10:37
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- thinkphp tool writing method
- ThinkPHP is a very popular PHP development framework. It can automatically complete a lot of common code writing, making developers more efficient and saving development time. Among them, ThinkPHP's tools are its more efficient guarantee, and can quickly complete some common functions, such as database operations, cache control, file upload, etc. In this article, we will learn how to use ThinkPHP tools so that you can use this framework more skillfully and improve development efficiency. 1. Database operations in ThinkPHP, there are many
- ThinkPHP . memcached 483 2023-05-26 13:42:37
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- How to speed up thinkphp web page
- ThinkPHP is one of the few excellent PHP web application frameworks in China. It is easy to use, high-performance, safe and reliable. However, when the website has a large number of visits, it may face the problem of slow loading speed of the web page. This article will explore how to speed up ThinkPHP web pages. 1. Use caching technology. Using caching technology can greatly speed up web page access. The ThinkPHP framework comes with caching technology, which can use file caching, Memcached caching, Redis caching, etc.
- ThinkPHP . memcached 867 2023-05-26 13:18:40
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- Laravel optimizes query statements
- Laravel is a powerful, easy-to-maintain PHP framework that is widely used in web development. However, as data grows, the performance of query statements will gradually become slower, which may affect the application's response time and user experience. This article will introduce how to optimize query statements in Laravel to improve application performance. 1. Use the appropriate Eloquent query method Laravel provides a powerful ORM (Object Relational Mapping) framework, namely Eloquent. Eloqu
- Laravel . memcached 648 2023-05-26 12:45:39
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- Is laravel5.5 slow?
- Laravel is a very popular PHP framework. In recent years, it has become one of the most popular PHP frameworks, and its 5.5 version is also highly anticipated. However, at the same time, many developers have raised questions about the performance of Laravel 5.5, and some even think it is "very slow". So, how slow is Laravel 5.5? Before discussing the performance issues of Laravel 5.5, we need to first understand how Laravel works. Laravel is a MV
- Laravel . memcached 559 2023-05-26 12:12:07
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- How to use cache in laravel
- Laravel is a popular PHP framework that provides rich features and tools to help us build efficient web applications more easily. One very important function is caching, which can reduce database queries and improve application response speed by caching reused data. This article will introduce how to use caching in Laravel. 1. Laravel cache driver Laravel provides a variety of cache drivers, including files, databases, Redis, Memcached, etc. By default, La
- Laravel . memcached 1501 2023-05-26 11:55:09
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- How to use RPM package to install redis in CentOS
- Redis is a high-performance key-value database. The emergence of redis has largely compensated for the shortcomings of keyvalue storage such as memcached, and can play a very good supplementary role to relational databases in some situations. Early preparation platform: centos6.5x86_64 Installation: redis-3.0.7-4.el6.art.x86_64.rpm Download the rpm package and open the address http://pkgs.org/download/redis to enter according to your own Linux platform and what you need to install Go to the redis version and download the corresponding rpm package. Here we take redis3.0.7 as an example to install: [roo
- Redis . memcached 1492 2023-05-26 11:47:48
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- Caching in PHP
- With the rapid development of the Internet, the number of visits to websites and applications has also increased exponentially. In order to meet the needs of users, developers have implemented various techniques to improve the performance of websites and applications. One of the important technologies is caching. Caching refers to storing frequently accessed data or calculation results in high-speed storage devices so that they can be retrieved and used faster. Caching technology can significantly improve application response times, reduce server load and reduce data transfer costs. As a popular web development language, PHP also provides some ease
- PHP Tutorial . memcached 1190 2023-05-26 08:46:01
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- Performance optimization tips in PHP applications
- In today's Internet era, PHP has become a very popular and widely used programming language. Whether it is a web application or a command line tool, PHP is used in a wide range of applications. However, as applications become increasingly complex and the number of users increases, the performance issues of PHP applications become more and more important, which requires us to continuously explore and apply various performance optimization techniques during the development process to improve the performance of PHP applications. Performance and stability. The following are some common performance optimization tips in PHP applications. Application of caching technologyCaching technology
- PHP Tutorial . memcached 995 2023-05-25 09:12:01
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- Deploy php in linux environment
- With the rapid development of the Internet, more and more people are choosing to use Linux systems for website and application development. Among them, web applications based on the PHP language occupy an important position among many development languages, so it is very necessary to deploy PHP in the Linux environment. In this article, we will introduce how to deploy a PHP environment in a Linux system, including the process of installing the Apache server, PHP interpreter and corresponding extension modules, so that developers can quickly build a PHP development environment. 1. Install Apache server A
- PHP Problem . memcached 1905 2023-05-24 15:57:09
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- How to use the customized functions of PHP Developer City
- With the rapid development of the Internet, online shopping has become an indispensable part of people's lives. This has also given rise to more and more mall websites, and each mall website is competing for users. In order to obtain better user experience and user stickiness, more and more attention is paid to the customized functions of shopping mall websites. In the development of shopping mall websites, PHP is one of the commonly used programming languages. So how to use PHP to realize the customized function of the mall website? Here are some practical methods and tips. 1. It is often used in calling external API mall websites.
- PHP Tutorial . memcached 697 2023-05-23 16:12:01
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- nodejs koa2 deployment
- Node.js is a popular backend JavaScript runtime environment, and Koa2 is a lightweight web application framework written in Node.js. The two combined can bring many benefits to your web application, such as faster response times, better scalability, and easier code management. In this article, we will explore some best practices on how to deploy Node.js and Koa2 web applications on the server. Deployment preparations for deploying Node.js and Koa2 web applications
- Front-end Q&A . memcached 597 2023-05-23 14:24:38
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- Cache management with PHP and Memcached
- With the continuous increase of network applications and the continuous expansion of data volume, data reading and writing efficiency has become one of the important factors affecting application performance. The application of caching technology can solve this problem well. In PHP applications, Memcached is the most commonly used cache server. Memcached is a high-performance distributed memory object caching system that can store commonly used data in memory and improve the efficiency of data retrieval. This article will introduce how to use PHP and Memcached for cache management, and how to optimize
- PHP Tutorial . memcached 1060 2023-05-23 14:24:01
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