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- Sharing project experience on realizing data sharding and load balancing through MySQL development
- Sharing project experience in realizing data sharding and load balancing through MySQL development. In recent years, with the continuous growth of business and the sharp increase in data volume, traditional stand-alone MySQL can no longer meet the needs of large-scale applications. In order to improve the scalability and performance of the system, more enterprises choose to adopt data sharding and load balancing solutions. In past project experience, I participated in a data sharding and load balancing project based on MySQL development. During this project, we faced many challenges and difficulties, but ultimately successfully implemented
- Mysql Tutorial.lvs 1429 2023-11-04 09:03:38
- How to configure high availability and load balancing of PHP flash sale system
- How to Configure High Availability and Load Balancing of PHP Flash Sale System With the rapid development of the Internet, competition in the e-commerce industry has become increasingly fierce. In order to attract users and improve sales performance, companies often conduct flash sales activities. When a large number of users access the system at the same time, how to ensure the high availability and load balancing of the system becomes the key. This article will introduce how to use PHP to configure high availability and load balancing to achieve a high-concurrency flash sale system. First, we need to understand the basic principles of the PHP flash sale system. 1. Basic principles of PHP flash killing system
- PHP Tutorial.lvs 1200 2023-09-21 12:20:02
- Best practices and optimization methods for microservice development based on PHP Hyperf
- Best practices and optimization methods for microservice development based on PHPHyperf With the rapid development of cloud computing and distributed architecture, microservice architecture has become the first choice for more and more enterprises and developers. As a new star in the PHP ecosystem, the PHPHyperf framework has become the choice of many developers for microservice development due to its lightweight, high performance and flexibility. This article will introduce the best practices and optimization methods for microservice development based on PHPHyperf to help developers better cope with the challenges in actual projects.
- PHP Tutorial.lvs 844 2023-09-11 14:04:01
- How to handle high concurrent requests in PHP
- How to handle high concurrent requests in PHP With the development of the Internet, the number of user visits to various websites continues to increase. Especially during some popular events or major promotions, the number of concurrent user requests to the website will increase a lot. For websites developed using PHP, how to handle high concurrent requests is a difficult problem that needs to be solved. This article will introduce some experiences and methods of handling high concurrent requests in PHP, and give corresponding code examples. Use Caching to Reduce Server Stress Caching is a common way to improve website performance. When handling high concurrent requests,
- PHP Tutorial.lvs 1036 2023-08-11 13:50:01
- Detailed interpretation of Nginx's load balancing and high availability deployment solutions
- Detailed explanation of Nginx's load balancing and high availability deployment solution Introduction: In today's Internet applications, high availability and load balancing are indispensable key elements. As a high-performance open source web server and reverse proxy server, Nginx is widely used to build high-availability and high-concurrency application architectures. This article will explain Nginx's load balancing and high availability deployment solutions in detail and provide corresponding code examples. 1. Overview of Load Balancing Load balancing is to distribute network traffic to multiple servers to achieve balanced utilization of resources.
- Nginx.lvs 1205 2023-08-05 23:09:16
- See all Nginx in one small picture
- The function of the location directive is to execute different applications according to the URI requested by the user, that is, to match the website URL requested by the user. If the match is successful, relevant operations will be performed.
- Nginx.lvs 461 2023-08-02 17:28:58
- I thought I was familiar with Linux, but I never expected that it would turn upside down in the production environment...
- Having been engaged in operation and maintenance for many years, I have encountered various problems, such as data loss, website malfunction, accidental deletion of database files, hacker attacks and other problems. I have also met many friends who thought they were familiar with the Linux system. When they saw problems, they never panicked and were full of confidence, but their production environment turned upside down.
- Linux Operation and Maintenance.lvs 1507 2023-08-01 17:09:50
- What are the database disaster recovery and failover techniques for learning MySQL?
- What are the database disaster recovery and failover techniques for learning MySQL? 1. Background Introduction In today's Internet era, the database is the core of the application, which stores a large amount of data. However, database servers also encounter various failures, such as hardware failures, network interruptions, power failures, etc. In order to ensure continuous high availability and data security, database disaster recovery and failover have become important tasks in database operation and maintenance. As one of the most popular relational databases, MySQL has a variety of disaster recovery and failover technologies, which will be introduced below.
- Mysql Tutorial.lvs 1012 2023-07-31 19:55:54
- What are the concurrency techniques in PHP?
- The technologies used by PHP to handle concurrency include: 1. Multi-threading technology. PHP can achieve multi-thread processing by using extension libraries. By creating and managing multiple threads in PHP code, concurrent processing can be achieved; 2. Process pool technology, which can be used swoole is extended to implement the process pool function. Developers only need to simply configure and manage the process pool to achieve concurrent processing; 3. Asynchronous non-blocking technology, through the event loop mechanism, can handle multiple concurrent requests in a single thread; 4. Load balancing technology, by distributing requests to multiple servers, etc.
- PHP Problem.lvs 960 2023-07-26 13:26:16
- How to implement load balancing on Linux
- How to implement load balancing on Linux Load balancing refers to distributing requests to multiple servers to balance the load of the server and improve system availability and performance. In Linux systems, load balancing can be achieved by using LVS (LinuxVirtualServer) and Nginx. The following will introduce how to use LVS and Nginx for load balancing configuration. Using LVS to achieve load balancing LVS is a load balancing software based on the kernel module. It can distribute requests to multiple
- Linux Operation and Maintenance.lvs 1585 2023-07-05 13:57:20
- How to deal with failover and load balancing issues in Linux systems
- How to deal with failover and load balancing issues in Linux systems Introduction: With the rapid development of information technology, the requirements for high availability and performance are becoming higher and higher. In Linux systems, failover and load balancing are two important issues. This article will introduce how to deal with failover and load balancing issues in Linux systems to ensure system stability and availability. 1. Failover problem: Failover means that when the system fails, the service can be automatically transferred to the backup node to ensure the continuity and availability of the service.
- Linux Operation and Maintenance.lvs 796 2023-06-29 16:40:41
- How Swoole implements load balancing of TCP proxy services
- Swoole is a high-performance network communication framework developed based on PHP language extension. It improves the performance and concurrency capabilities of PHP applications through asynchronous, coroutine and other features. In actual projects, we often need to deploy TCP proxy services on multiple servers to achieve load balancing of services. This article will introduce how Swoole implements load balancing of TCP proxy services. First, the architecture of the TCP proxy service needs to be clarified. Normally, TCP proxy service consists of two parts: client and server. Client to T
- Swoole.lvs 1294 2023-06-25 10:21:09
- How API handles multiple API clients in PHP
- In modern web applications, API interfaces are usually a way to implement service interfaces. When implementing such an API interface in PHP language, you need to consider how to handle multiple API clients. Under normal circumstances, each API client request will be processed through the RESTful interface implemented by PHP. However, when a large number of API client requests need to be handled, how to improve the interface processing efficiency and reduce system overhead has become an urgent problem to be solved.
- PHP Tutorial.lvs 901 2023-06-18 06:06:01
- Implementing a Highly Available Architecture: PHP Development Experience Sharing
- In the development of the Internet, high availability has always been an extremely important issue. For many businesses, such as e-commerce, games, and even some SaaS, high availability is a standard that must be met. In implementing high-availability architecture, PHP, as a popular server-side language, also has its own development experience worth sharing. Using Load Balancing Load balancing is one of the key steps in achieving a high-availability architecture. It can distribute requests to multiple servers to achieve the purpose of diverting traffic. In PHP development, commonly used load balancing software includes LVS,
- PHP Tutorial.lvs 1028 2023-06-15 22:46:01
- Redis cluster instance analysis
- 1. WhyK8s1. Resource isolation. The current RedisCluster is deployed on a physical machine cluster. In order to improve resource utilization and save costs, Redis clusters of multiple business lines are mixed. Because there is no CPU resource isolation, it often happens that the CPU usage of a Redis node is too high, causing other Redis cluster nodes to compete for CPU resources, causing delay jitter. Because different clusters are mixed, such problems are difficult to locate quickly and affect operation and maintenance efficiency. K8s containerized deployment can specify CPUrequest and CPUlimit, which improves resource utilization and avoids resource contention. 2. Automated deployment The current deployment process of RedisCluster on physical machines is very cumbersome.
- Redis.lvs 1436 2023-06-04 08:21:01
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