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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11266

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.

Shangxuetang MySQL video tutorial

Course Advanced 17592

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.

Band of Brothers front-end example display video tutorial

Course Advanced 11303

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.

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Optimizing React Application Performance: An Efficient Way to Render Large Numbers of Projects

I'm developing a React application and need to display a large list of items (thousands of rows). Currently, performance is very slow when the user scrolls through the list or filters items. Is there any way to optimize the performance of my React application to improve user experience? Some additional information: - I'm using React function components and hooks to render a list of items. - Each item in the list contains multiple data fields, including text and pictures. -I'm currently using the built-in map function to render a list of items. -I'm using a library to handle filtering and sorting of a list of items.

2024-01-16 20:43:20

javascript - performance optimization issues

How to optimize this code? The boss said that it should be converted into ES6 map data structure. I may have done it wrong and it seems to be slower. This is the optimization I did. It seems to be slower. Please give me some advice.

2017-07-05 10:54:21

node.js - nodejs performance optimization issues

{Code...} For example, if cron is executed regularly, when will the memory of cron be released? If a certain attribute of cron is a larger array. For example, cron.data, do I need to manually set cron.data = [] to release memory every time cron ends the task? If I don't release manually...

2017-05-31 10:41:22

Problems with performance optimization of PHP business interface in SOA?

The performance of writing business interfaces in modules is very slow. From time to time, one of the interfaces will be blocked until the timeout occurs. In the development environment, the normal interface is generally 150ms, but the interface that is called across modules will exceed 1000ms, and it is unstable. Later, the public interface ( For example, session, token) cannot be written as calls within functions...

2017-06-13 09:21:53

node.js i/o optimization - Stack Overflow

How does node.js optimize i/o performance? I wonder if this senior has any experience to share?

2017-05-24 11:38:47

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How to choose the best performance optimization strategy in Java?

Course Introduction：Strategies for optimizing Java application performance include: Assessing application performance and identifying areas for improvement. Based on the benchmark results, select an optimization strategy, such as: Memory optimization Concurrency optimization I/O optimization JIT compilation optimization Practical case: Optimizing the I/O performance of a web application by using memory mapped files, asynchronous I/O and optimizing buffer sizes to fulfill. Other considerations: Consider code profiling, JVM parameter tuning, and continuous monitoring. Through these strategies, Java application performance can be significantly improved.

2024-06-01 comment 0 683

PHP Session cross-domain performance optimization strategy

Course Introduction：PHPSession cross-domain performance optimization strategy In the process of web development, cross-domain access is a common requirement. However, when using PHP's Session mechanism, cross-domain access may cause performance degradation. This article will introduce some optimization strategies to help you solve this problem and improve the performance of web applications. 1. Understanding Session cross-domain issues In order to understand the performance impact of Session cross-domain issues, we need to first understand PHPSessio

2023-10-12 comment 0 1239

How to use cloud optimization strategies to optimize the performance of Java functions on cloud platforms?

Course Introduction：The performance of Java functions on the cloud platform can be improved by adopting cloud optimization strategies: create Java functions and deploy them; create cloud optimization strategies: set heap size and enable tiered compilation; assign strategies to functions; strategies can reduce latency and memory usage and optimize startup times, thereby improving function performance and reducing costs.

2024-04-30 comment 0 389

Optimization strategies and performance testing of MySQL SSL connections

Course Introduction：Summary of optimization strategies and performance testing of MySQL SSL connections: With the emphasis on data security, more and more applications use SSL to encrypt communication with the database. However, using SSL encrypted connections may have some impact on MySQL performance. This article will introduce some optimization strategies to help improve the performance of MySQL SSL connections and show the results of performance tests. Optimization strategy 1.1 Use more powerful hardware SSL encryption and decryption processes that consume CPU resources and use faster CPUs

2023-09-09 comment 0 1453

Performance optimization strategies in C++ concurrent programming

Course Introduction：In C++ concurrent programming, performance optimization strategies include: reducing the number of threads to avoid lock contention and using non-blocking data structures to optimize task allocation.

2024-06-01 comment 0 287

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