Course Intermediate  8597

Course Introduction：With the popularization of big data and the popularity of artificial intelligence, data visualization is widely used in existing enterprises and the demand is relatively strong, so we have this set of data visualization courses. This course is very suitable for students who have learned the basics of Vue as a cool practice project. After studying this course, whether it is applied in the current job or during the job interview, it will be a big plus point.

Course Advanced  43131

Course Introduction："High-Performance Linux Server Building Video Tutorial" introduces the installation and configuration of the system, the introduction of the editor, the operation of files, the establishment of the lnmp environment and the installation and use of Redis.

Course Intermediate  7184

Course Introduction：Required knowledge: PHP syntax basics Mysql basic usage Common commands in Linux systems Basic use of Swoole

Course Introduction：How to use performance monitoring tools in Java to monitor system performance indicators in real time? Overview: As computer technology develops and the complexity of computer systems increases, monitoring system performance becomes increasingly important. Performance monitoring can help us understand the health of the system and provide a basis for improving system performance. Java provides a variety of performance monitoring tools. This article will introduce how to use performance monitoring tools in Java to monitor system performance indicators in real time. JMX(JavaManagementExtensio

2023-08-02 comment 0  1251

Course Introduction：This article mainly talks about the operation of performance monitoring on Linux (CentOS). 1. Monitor cpu usage --uptime. This command will print out how long the system has been running at the current time. The current number of logged-in users and the average load of the system. The load here is the number of processes in the CPU waiting queue per unit time. Waiting The more processes there are, the busier the CPU is. 2. Monitor the usage of memory and swap partition - free 3. System disk usage - df Here we use df-h to display capacity information in a user-friendly manner 4. Monitor network usage - ip and netstatip can view the network card Interface information, in centos, the network card is no longer unified command ethx, but will be checked

2024-06-02 comment 0  1071

Course Introduction：How to perform performance monitoring of C++ code? Introduction: In software development, performance is a very important indicator. For C++ developers, monitoring the performance of their code can help them discover potential performance problems and make optimizations to improve program efficiency. This article will introduce some commonly used C++ performance monitoring tools and techniques to help developers better monitor and optimize their code. 1. Performance monitoring tools: Performance monitoring options provided by the compiler: Most C++ compilers provide some performance monitoring options, such as GCC's "-

2023-11-04 comment 0  1127

Course Introduction：Microservice performance monitoring and optimization monitoring tools written in Go language With the popularity of microservices, more and more companies have begun to split traditional single applications into multiple independent services. The benefit of this is more flexible and faster development and deployment. However, as the number and complexity of microservices increases, performance monitoring and optimization becomes even more important. This article will introduce a microservice performance monitoring and optimization monitoring tool written in Go language to help developers perform performance monitoring and optimization. Function overview: Monitor service response time, internal

2023-08-14 comment 0  1646

Course Introduction：MySQL and MongoDB: Similarities and Differences in Performance Monitoring Introduction: In today's big data era, databases have become a core component in application development and data storage. MySQL and MongoDB are two widely used database management systems. Although they all have their own advantages and applicable scenarios, they have some similarities and differences in performance monitoring. This article will explore the similarities and differences between MySQL and MongoDB in performance monitoring through code examples. 1. Overview of performance monitoring: Performance monitoring is an important part of database management

2023-07-13 comment 0  1239