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Tips for implementing the store rating statistical report function in PHP Developer City

With the rapid development of e-commerce, more and more merchants choose to open their own stores online. On an e-commerce platform, users can express their satisfaction with the merchant by rating the store. In order to help merchants better understand their own service quality and competitiveness with other merchants, it is very important to implement the store rating statistical report function in the e-commerce website developed by PHP. 1. Requirements Analysis To implement the store rating statistical report function, you first need to extract and collect data from user evaluation information. Specifically, each

Jun 29, 2023 pm 12:42 PM

商城PHP开发评分统计

How to optimize PHP's database connection and query performance?

How to optimize PHP's database connection and query performance? The database is an indispensable part of web development, and PHP, as a widely used server-side scripting language, its connection to the database and query performance are crucial to the performance of the entire system. This article will introduce some tips and suggestions for optimizing PHP database connection and query performance. Use persistent connections: In PHP, a database connection is established every time a database query is executed. Persistent connections can reuse the same database connection in multiple queries, thereby reducing

Jun 29, 2023 am 10:25 AM

查询性能数据库连接PHP优化

How to use coroutines to implement high-concurrency swoole_memcache function in Swoole

With the rapid development of the Internet, high concurrency has become an unavoidable problem in various web applications. In this context, the emergence of Swoole provides an efficient and reliable solution for web application developers. Swoole is an open source PHP coroutine network communication engine. It provides a variety of high-performance network communication functions, asynchronous task processing capabilities, coroutine support and other features, and can be used to build high-concurrency, high-performance web applications. In this article, we will introduce how to use Swoole’s coroutine feature to achieve high

Jun 25, 2023 pm 05:25 PM

协程swoole高并发

How to use PHP to prevent database leak risks

Database leakage is an important issue facing the current Internet security field. Especially for websites that involve users' personal privacy, such as banks, e-commerce, etc., the content in the database must be protected from attackers at all times. PHP is one of the most commonly used development languages on the Internet. This article will introduce how to use PHP to prevent database leak risks. 1. Set reasonable database access permissions. Database access permission settings are the most basic and critical level of security precautions. Reasonable settings can avoid a large number of risks. PHP to prevent SQ

Jun 24, 2023 am 08:07 AM

PHP编程防范措施数据库安全

Caching technology in PHP and its implementation method

As the complexity of modern web applications continues to increase, performance issues have become a major challenge for developers. One of the common performance bottlenecks is frequent access to the database or file system, which can cause serious performance issues. Caching technology is one way to solve these problems. This article will introduce the basic knowledge and implementation methods of using cache in PHP. We will discuss some popular PHP caching techniques and how to integrate them into our applications. What is cache? Caching is a way for an application to

Jun 23, 2023 am 11:31 AM

PHP性能优化PHP缓存技术缓存实现方法

Most SQL query efficiency optimization practices in PHP programming

With the development of network technology, PHP programming has become the mainstream of website development for many companies. In PHP programming, SQL query efficiency is an issue that requires every programmer to pay attention and deal with. Inefficient SQL query will lead to slow website response, high system load or other unfriendly effects. Therefore, this article will focus on introducing various SQL query efficiency optimization practices in PHP programming to improve the execution efficiency of the program and the response speed of the entire system. Database index Database index is a basic method to improve the speed of database query

Jun 23, 2023 am 10:37 AM

PHP编程SQL查询优化实践

Data persistence methods in PHP

In recent years, with the development and popularization of the Internet and the increase in Web applications, data persistence has become particularly important. In traditional web applications, data is usually stored and managed using relational databases, such as MySQL, PostgreSQL, etc. However, as web application development becomes increasingly complex and diversified, problems caused by database management are becoming more and more prominent, such as: database read and write speed limits formulas database concurrent processing capabilities cost and difficulty of database maintenance Therefore, some new technology

Jun 23, 2023 am 08:52 AM

方法PHP数据持久化

Implementing AWSP real-time streaming data processing platform through go-zero

With the popularity of cloud computing and the increasing amount of data, real-time stream data processing has become an increasingly important field. AWS (Amazon Web Services) is one of the world's largest cloud computing service providers, and the real-time data processing service platform AWSP (Amazon Web Services Platform) it provides is also very popular among users. Go-zero is a Go framework for quickly building high-performance distributed applications and microservice applications.

Jun 22, 2023 pm 04:35 PM

go-zeroAWSP实时流处理

Using Redis to implement distributed locks in Beego

With the rapid development of the Internet, the applications of distributed systems are becoming more and more widespread. In distributed systems, multiple nodes often operate on the same resource. In order to avoid problems with concurrent operations, a mechanism is needed to coordinate the order of operations on each node. This is a distributed lock. Redis is an open source, high-performance cache database that has become one of the commonly used solutions in distributed systems. It provides a distributed lock implementation based on atomic operations. This article will introduce how to use Red in Beego framework

Jun 22, 2023 pm 03:57 PM

redis分布式锁Beego

Build a highly scalable distributed system based on go-zero

With the continuous expansion of Internet application scenarios, distributed systems have become an indispensable part of modern application architecture. Distributed systems can provide high availability, high scalability and high performance support for applications in the presence of large-scale data and high concurrent access. In the design and implementation of distributed systems, choosing an appropriate development framework can provide developers with a more efficient, safer and more reliable development experience. In this article, we will explore how to build a highly scalable distributed system based on go-zero. go-zero is a

Jun 22, 2023 am 10:30 AM

分布式系统高可扩展性go-zero

Database design and optimization: PHP programming skills you need to master

As the Internet becomes more and more widely used, the importance of databases has been further recognized. With the increase in database applications, related programming skills have also been further improved. In PHP programming, optimizing and tuning database queries and data saving is very important because they directly affect page load time and server performance. In this article, we will introduce some common database design and optimization techniques in PHP programming. 1. Table design Table is an important part of the database. A good table design can improve database query efficiency.

Jun 22, 2023 am 10:04 AM

PHP编程优化技巧数据库设计

PHP programming database optimization practice in large traffic scenarios

With the development and popularization of Internet technology, the increasingly large user traffic has put forward higher requirements for the stability and response speed of websites or applications. In such a large traffic scenario, database performance and optimization are particularly important. As a commonly used Web programming language, PHP is also very critical to the operation and optimization of databases. This article will conduct a practical analysis of PHP programming database optimization in large traffic scenarios. 1. Database architecture design In large traffic scenarios, the design of database architecture is very important. Need to consider when designing

Jun 22, 2023 am 09:37 AM

优化数据库PHP

How to use the cache driver mode of ThinkPHP6

Caching is one of the important means of program optimization, which can speed up the running speed of the program. In many web applications, caching can also reduce database load. ThinkPHP6 is a powerful PHP framework, and its cache driver mode allows us to easily implement caching functions. This article will introduce how to use the cache driver mode of ThinkPHP6. Configuring the cache driver In ThinkPHP6, we can use a variety of cache drivers, such as: file driver, Memcache driver, Redis driver

Jun 21, 2023 pm 01:11 PM

模式thinkphp缓存驱动

Using clear cache technology in ThinkPHP6

With the continuous development of Internet applications, the number of visits to websites is also increasing. In order to speed up website access, websites often use caching technology. Caching can avoid repeated calculations and save server resources, but it can also cause some problems, such as cache expiration or data in the cache being out of sync. In order to solve these problems, ThinkPHP6 provides a very convenient cache management mechanism, which can easily clear the cache and ensure the normal operation of the website. Next, we will introduce the use of clear cache technology in ThinkPHP6

Jun 21, 2023 am 10:41 AM

技术thinkphp清除缓存