Course Intermediate  11360

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  17663

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  11377

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：How to renew the Redis distributed lock? The correct posture of the Redis distributed lock. According to Fei Chao, when many students use distributed locks, they directly search on Baidu to find a Redis distributed lock tool class and use it directly. The key is this tool The class is also filled with many System.out.println(); and other statements. In fact, the more correct approach to Redis distributed lock is to use the client tool redisson. For specific introduction, you can search the largest gay dating website github. How to answer first if you If you used Redis' distributed locks correctly before and read the corresponding official documents, this problem is easy. Let's take a look at it. Frankly speaking, if your English is great, then read the English documents.

2023-05-27 comment 0  2722

Course Introduction：Overview of distributed locks In a multi-threaded environment, in order to ensure that a code block can only be accessed by one thread at the same time, in Java we can generally use synchronized syntax and ReetrantLock to ensure that this is actually a local lock method. But now companies are adopting distributed architecture. In a distributed environment, how to ensure that threads on different nodes execute simultaneously? Therefore, distributed locks are introduced, which are a way to control mutually exclusive access to shared resources between distributed systems. In a distributed system, multiple services are deployed on multiple machines. When a user on the client initiates a data insertion request, if there is no distributed lock mechanism guarantee, then multiple services on the multiple machines may perform concurrently. Penetration fuck

2023-05-31 comment 0  1055

Course Introduction：How Redis achieves distributed cache consistency requires specific code examples. Caching is one of the important means to improve system performance, and distributed cache can further improve the concurrency and scalability of the system. As a commonly used in-memory database, Redis is fast and efficient and is widely used in the implementation of distributed cache. In distributed cache, maintaining data consistency is crucial. This article will introduce how Redis achieves the consistency of distributed cache and provide specific code examples. Redis distributed lock order

2023-11-07 comment 0  1490

Course Introduction：With the continuous development and iteration of Internet applications, distributed architecture has increasingly become a mainstream development model. In distributed systems, distributed locks and distributed transactions are two very important concepts that can effectively improve the concurrency performance and data consistency of the system. As a high-performance Web framework, the Gin framework also provides some very useful solutions for distributed locks and distributed transactions. 1. Basic knowledge of the Gin framework The Gin framework is a Web framework with speed and performance as its main design goals. It is based on Gol

2023-06-22 comment 0  1511

Course Introduction：How PhpFastCache solves the distributed lock problem Introduction: In a distributed system, when multiple processes or multiple servers access shared resources at the same time, concurrent access problems will occur. To avoid these problems, using distributed locks can provide a simple and effective method. This article will introduce how PhpFastCache solves the distributed lock problem and provide relevant code examples. 1. What is a distributed lock? A distributed lock is a resource concurrency control mechanism that ensures that there is only one process or service in a distributed system.

2023-07-07 comment 0  1363