apc

"Editor 's note" Previously, read a lot about PHP performance analysis of the article, but it is written in a single rule, and the rules are not context, there is no clear experiment to reflect the advantages of these rules, while the discussion

APC Full name alternative PHP cache, can be cached PHP source files, can also cache user data, the following we install him, see how to query cache, modify cache, delete cache and other functions memory of the previous PHP file uploaded to the

Introduction to APC APC (alternative PHP cache) is a PHP buffer. It stores PHP pages in memory and reduces the I/O to the hard drive. This is obvious for performance improvement. You can even improve the performance of system 50% with a 50%

Alternative PHP cache (APC) is a free and publicly optimized code cache for PHP. It is used to provide a free, open and robust architecture to cache and optimize PHP's intermediate code. Under Windows, the APC requires a c:\tmp directory, and the

Did you ever think about it? Waitabletimer is "Waiting", the previous example of the WaitForSingleObject wait function "is also waiting", which is "double wait", this is not good, too wasteful resources. In fact, as a synchronization tool, the

Tutorials | Application example PHP application speed One of the biggest advantages of PHP is obviously its rapidity. In general, PHP always has enough speed to support Web content dynamic generation, many times you can not even find a faster way

As a popular Web programming language, PHP's biggest advantage is speed. PHP4 has done very well in this area and you can hardly find a faster scripting language. But if your application load is very large, and the bandwidth is relatively small, or

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full-page static caching That is, the page is all generated HTML static page, user access to direct access to the static page, and will not go to the PHP server parsing process. This kind of way, in the CMS system is more common, for example

Program then we have to focus on another area of PHP acceleration-caching tool software. This kind of software is from optimizes PHP to run the environment to speed up, do not need to change any code. We can probably refer to them as "Execution code

As a popular Web programming language, PHP's biggest advantage is speed. PHP4 has done very well in this area and you can hardly find a faster scripting language. But if your application load is very large, and the bandwidth is relatively small, or

Depending on the main function of Waitabletimer, it is a bit inappropriate to put it on the topic of "Thread Synchronization", and it's time to end it. //重新看看那个 APC 回调函数的格式: procedure TimerAPCProc( 　lpArgToCompletionRoutine: Pointer;

PHP since the 5.3 New Phar Archive, Phar archive concept from Java? Technology's JAR archive, which allows you to package your application with a single file containing everything you need to run your application. This file differs from a single

This article mainly introduced PHP eaccelerator, memcached, XCache, APC and so on 4 acceleration, the cache expands the difference and the choice suggestion, needs the friend may refer to under Toss the VPS friends, in the installation of a good

Skill 1. When you are looking for information about a specific PHP function, please go to http://php.net/. For example: Http://php.net/join. This will take you directly to the correct location in the online manual on a server near your geographic

According to IDC, in 2003, 75% of IT spending was spent on storage devices and storage networks. Data explosions in the Internet, E-commerce, bioinformatics, and personalized Web services have created a lot of data. The value of these data is

First talk about the implementation of the PHP program process, which explains this, just to start our optimization trip. Client (for example, browser) -"Request Get hello.php --The CGI server (for example, Apache) receives a request to find a

One of the biggest advantages of PHP is obviously its rapidity. In general, PHP always has enough speed to support Web content dynamic generation, many times you can not even find a faster way than it. However, when you have to deal with huge

One of the most likely opponents of PHP in the field of web development, which has just made a historic breakthrough in the September programming language rankings, is the asp.net based on Microsoft. NET Technology. Recently, Microsoft's Joe Stagner

One of the advantages of PHP is that the speed of the general Web application, can be said to be enough. However, if the site's access is high, with narrow or other factors causing the server performance bottlenecks, you may have to think of other