Course Intermediate  11382

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  17695

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  11394

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：Scheduling tag of the processor (separated by spaces): Process Scheduling Scheduling Algorithm Basic Concept Definition of Operating System: The operating system manages the limited resources of the system. When multiple processes (or requests issued by multiple processes) want to use these resources, because Due to the limited nature of resources, processes (requests) must be selected to occupy resources according to certain principles, which we call scheduling. Its purpose is to control the number of resource users and select resource user permissions to occupy resources or occupy resources. There are three levels of processor scheduling: high-level scheduling: job scheduling, the scheduling object is a job. Intermediate-level scheduling: internal

2017-07-18 comment 0  2875

Course Introduction：Concurrent task scheduling: Use GoWaitGroup to build a task scheduling engine Introduction: In today's fast-paced digital world, task scheduling is crucial for completing tasks efficiently. Concurrent task scheduling is a method that can handle multiple tasks at the same time, allowing the system to make full use of system resources and improve processing efficiency. In this article, I will introduce how to use WaitGroup of Go language to build a simple but practical task scheduling engine, and provide specific code examples. 1. Overview of Task Scheduling Engine Task Scheduling Engine

2023-09-28 comment 0  1139

Course Introduction：Scheduling systems are designed following core principles: efficient use of resources to improve performance and throughput. Its key design principles include: Scheduling algorithms: rules that define task allocation and execution order. Scheduling strategy: Determines which scheduling algorithm to apply under different conditions. Task management: Track task status and manage task life cycle. Resource Allocation: Allocate computing resources to meet task requirements. Load Balancing: Distribute tasks across compute nodes to optimize performance. Deadlock avoidance: Take steps to prevent deadlocks. Fairness: ensuring fair access to resources for all tasks. Performance monitoring: Monitor scheduling system performance and make adjustments as needed.

2024-04-11 comment 0  1091

Course Introduction：The Linux system is an operating system that supports concurrent execution of multiple tasks. It can run multiple processes at the same time, thereby improving system utilization and efficiency. However, in order for a Linux system to achieve optimal performance, it is necessary to understand and master its process scheduling method. Process scheduling refers to the function of the operating system that dynamically allocates processor resources to different processes based on certain algorithms and strategies to achieve concurrent execution of multiple tasks. There are many process scheduling methods in Linux systems, one of which is group scheduling. Group scheduling is a group-based process scheduling method that allows different process groups to share processor resources in a certain proportion, thereby achieving a balance between fairness and efficiency. This article will briefly analyze the method of Linux group scheduling, including the principle of group scheduling

2024-02-10 comment 0  1011

Course Introduction：Overview of how to solve high-concurrency task scheduling problems in PHP development: In the PHP development process, high-concurrency task scheduling is a common challenge. Especially in large websites or applications, task scheduling may involve issues such as simultaneous execution, competition for resources, and performance. This article will introduce some methods to solve the problem of high concurrent task scheduling and provide specific code examples. Use message queue: Message queue is an efficient task scheduling method, which can process tasks asynchronously and achieve concurrent execution of tasks. In PHP, you can use the third

2023-10-08 comment 0  1088