Like CountDownLatch, CyclicBarrier is a class under the java.util.Concurrent package; As you can see from the class name, this is a Cylcic Barrier that blocks...
In the real environment, services are generally provided in the form of cluster. However, for the service caller, an interface will have multiple service providers...
1. Thread Thread: The smallest unit in which an operating system can schedule operations. It is contained in the process and is the actual operating...
The core idea of concurrent programming: division of labor is to assign any reasonable arrangement to threads for execution, synchronization is to notify subsequent threads...
DDD Hierarchical architecture Clean architecture Clean architecture is also known as the Onion Architecture. Why is it called onion architecture? Take a look at the...
The difference between object oriented and process oriented, we can understand, object oriented, object refers to a thing, is nominal, process oriented, process refers to...
From the above experience, we can see that using Messenger to communicate across processes requires Message delivery, and Message can use the setData method to...
When a requirement is encountered, send item rewards to players who fulfill certain requirements, the number of rewards is calculated based on the number of...
Java thread pool 1, introduction to the management of thread tools provided by Java (thread management API) main functions: thread scheduling, reuse; Control the number...
The previous article Java Basics: Future Introduction introduced the basic usage of futures. This article answers the question of the previous article: How does the...
Source code analysis is a kind of critical knowledge, master this critical knowledge, can be invariable should change, source code analysis for many people is...
The function to obtain an SMS verification code on an item verifies a graphic verification code before obtaining the verification code. Customers and our feedback...
Many collection frameworks use the array and linked list in the underlying structure of the two data structures, they have a great difference in data...
Interface performance optimization is certainly familiar to those of you who are engaged in back-end development, because it is a common problem independent of the...
This is the 11th day of my participation in the challenge. The activity details are: Single linked list, double linked List, circular linked list. Circular...