Programming VIP

Class libraries have been encapsulated in the previous article, and now we continue to implement functions to achieve a complete function on the basis of the ABP Zero framework. Redis cache Before writing the function, install Redis on the machine. You need to use Redis as a cache. Here are two Windows installation Redis tutorials. Blog Gard ...

The Role of Redis Distributed Locks In a stand-alone environment, there is a second-kill commodity activity, in a short time, server pressure and traffic will rise sharply. This will lead to concurrency problems. If you want to solve concurrency, you need to solve it. 1. Improving system throughput, that is, requests processed by qps per second ...

linked list Redis is a self-implemented list. Linked lists are widely used in various functions of Redis, such as list keys, publishing to subscriptions, slow queries, monitors, etc. One of the underlying implementations of list keys is linked lists. Reids uses linked lists as the underlying implementation of list keys when a list building cont ...

Links to articles: https://liuyueyi.github.io/hexblog/2018/06/26/180626-Spring Designs a Simple Access Counter with Redis/ Spring Design a Simple Access Counter with Redis Why do you want to make an access count? Previous personal blogs used divination operators to do site visits counting, which is good, but the response is very slow, followed ...