akka performance

Brief introductionWeb development often encounters performance issues, especially Web 2.0 applications. CSS code is the most direct "tool" to control the display style and effect of the page, but they are often overlooked by WEB development engineers when it comes to performance tuning, while the fact that nonstandard CSS can have a serious impact on the efficiency of page rendering, especially for WEB 2.0

What are the principles behind PHP7's superior performance ?, The principle of PHP7 superior performance. What are the principles behind PHP7's superior performance ?, PHP7 principle of superior performance author: Han Tianfeng link: www. zhihu. comquestion38148900answer75115687 Source: What are the principles behind P

PHP Performance Analysis and Experiment-macro performance analysis (1) Editor's note]I have read a lot of articles on PHP performance analysis before, but I have written a single rule, and these rules have no context, there is no clear experiment to reflect the advantages of these rules, and the discussion also focuses on some grammar points. This article will c

Is your J2EE application running slowly? Can they withstand rising traffic volumes? This article describes how to develop high-performance and highly elastic JSP pages and Servlet performance optimization technologies. It means to build as fast as possible and adapt to the increasing number of users and their requests. In this article, I will lead you to learn the proven

Performance Optimization-database optimization and performance optimization database This article optimizes the performance of databases. The principle applies to most databases, including Sqlite, Mysql, Oracle, and SQL server,The index (advantages and disadvantages, categories, scenarios, rules) and transactions are introduced in detail. Finally, some optimizati

May translate wrong or understand the wrong place, I marked out in red, you can in the comments to correct and discuss, I will eventually update to the list, thank you. Content Overview Design Class Checklist Application Series Checklist Database Server Checklist Overview This is a checklist for improving the performance and scalability of. NET applications that can help you apply this information to your actual actions (this sentence is too lo

follows:Vertical Sync VSync: Let the graphics card's operation and display refresh rate consistent to stabilize the output picture quality. It tells the GPU to wait for the screen drawing to finish before loading a new frame. The following three images are what happens with GPU and hardware synchronization. ①refresh Rate: The number of times the screen is refreshed in one second, as determined by the hardware, such as 60Hz. ②frame Rate:gpu The number of frames for a second drawing operation, fo

First, preface Hello, I have not discussed the technology with you for a long time, so today I will discuss with you the way of performance change of a project I am responsible for.Many of the architectural changes or evolutionary articles we've seen before are mostly about architecture, and there are few performance optimizations for code-level descriptions, which are like building buildings that are

Advanced jQuery skills-performance optimization, jquery Performance OptimizationIntroduce jQuery library through CDN (Content Delivery Network) The simplest step to improve the performance of javascript on the website is to introduce the latest jQuery library. The new version usually improves the performance and fixes

Throughout the performance testing process, monitoring plays a vital role. After the performance test starts, you need to observe in real time whether all the indicators of the performance test are normal, including application servers, databases, and middleware. Once exceptions are detected, the system can be corrected in time to ensure smooth