improve dsl speed

One of the biggest advantages of using PHP is that it's fast. In general, PHP always has enough speed to support the dynamic generation of Web content, and many times it is not even possible to find a faster method. However, when faced with massive traffic, high-load applications, limited bandwidth, and other factors that bring performance bottlenecks, you need to consider how to improve PHP performance.1.

line of code is optional because disabling Zend_loader will make the optimization faster. It should be noted that Zend_loader can only be disabled if the Zend Encoder runtime is not used. 2, using the cache If the PHP program is large, then the way to improve speed is to use caching. There are already a number of caching options available, including Zend Cache, APC, and Afterburner cache. These are all

it can minimize disk access, this method can indeed greatly improve PHP performance. More conveniently, when your PHP source code is modified, the buffered module can detect these changes and reload them the same, so you don't have to worry that the customer will get an old version of the program. These buffer modules are really good, but which one should I choose? The following sections describe: Zend Cache is a commercial product of Zend Technologi

use of indexes Index is an important data structure in database, and its basic aim is to improve the efficiency of query. Most of the database products now use IBM's first proposed ISAM index structure. The use of indexes is just right, with the following principles: Indexes are established on columns that are frequently connected but not specified as foreign keys, while fields that are not frequently connected are automatically generated by the op

How to improve network speed seems to have become our consistent demand, when the method has a lot of, this article collated some, the needs of friends can learn from, hope to help everyone 1. Remove irrelevant options In Windows XP, double-click Folder Options in Control Panel, click the View tab, and then scroll the mouse pointer to the bottom of the window to see an auto search network folders and print

Win XP is the preferred operating system for many computer players with its gorgeous operating screen and steady performance, but in the process of using Windows XP you will find that the operating system is getting slower and faster over time. How to make Windows XP improve the speed of the issue, has become a topic of great concern to users. 1, speed up the st

entire home page display, the code is as follows: Where http://is the referenced file path. 　　Six. Pay attention to the skills of site counter code placement In the Web page to place counters can be statistical site traffic, for webmasters and advertisers to provide access to the basis, but no matter how powerful the function of the site statistics system, there will be a failure. If you put the statistic code directly in front of the page, or in a table or div tag, then when the counter i

Recently a few colleagues opened a personal blog, but complained that because of the purchase of virtual space, so the personal blog site is very slow to open. For this phenomenon, according to the general situation, a website access to open speed and slow, all is to see this site use space configuration, if this space host configuration is good, then your website access speed will be very fast, on the cont

We have previously introduced ways to improve the speed of the system by optimizing the configuration of the desktop environment, but in other respects we can also configure it to improve the speed of the system. First, improve the data transmission performance of hard disk

Ways to improve query speed with data above tens:1. Try to avoid using the! = or 2. To optimize the query, avoid full-table scanning as far as possible, and first consider establishing an index on the columns involved in the Where and order by.3. Avoid null-valued fields in the WHERE clause, which will cause the engine to discard full-table scans using the index, such as:Select ID from t where num is nullYo

How to improve php running speed? -Jerrylsxu's biggest advantage in using PHP is its high speed. In general, PHP always has enough speed to support dynamic generation of Web content, and many times it cannot even find a faster method than it. However, when faced with huge traffic volumes, high-load applications, limite

For the GoDaddy space, the purchase of independent IP has many reasons, such as, can prevent the site by the wall, can avoid being "bad neighbour" implicated, or, in the IPV4 address gradually depleted today, the purchase of an independent IP is also considered a fashion investment, but you may not think, for a webmaster, The most practical benefit is that the purchase of independent IP can significantly improve the

One of the biggest advantages of using PHP is its high speed. In general, PHP always has enough speed to support dynamic generation of Web content, and many times it cannot even find a faster method than it. However, when faced with huge access volumes, high load applications, limited bandwidth, and various other brings... "> One of the biggest advantages of using PHP is its high

internationalized, it is necessary to use CDN to reduce response time. In Yahoo!, moving static content from its own Web server to CDN increased the user's access speed by 20% or more. Turning CDN will be a job that requires relatively simple code updates, and that will dramatically improve your site's access speed. 3 Add a failure period or Cache-control to the

1. Speed up the boot and shut down the machine In [Start]-->[run]--> type [Regedit]-->[hkey_current_user]-->[control panel]-->[desktop], locate the string value [ Hungapptimeout] as shown in Figure 8, double-click to change the value data to [200], Change the value data of the string value [Waittokillapptimeout] to 1000, in addition to the [hkey_local_machine]-->[system]-->[currentcontrolset]-->[ Control], change the value data of the string value [

How does mysql increase its query speed? bitsCN.com How mysql improves query speed Recently, due to work needs, I began to pay attention to the optimization methods of select query statements for Mysql databases. In actual projects, it is found that when the data volume of the mysql table reaches the million level, the query efficiency of common SQL statements decreases linearly. if there are many query

tag, then when the counter is inaccessible, the table or div on your page will have a delay of 10 seconds, causing the page to be accessed for a long time. So, to improve the speed of the website, we must pay attention to the location of the statistics code placement, the correct way is: Put the statistics code to the bottom of the page, and not with the content of the page in a table or div tag. You can p

10 seconds, causing the page to be accessed for a long time. So, to improve the speed of the website, we must pay attention to the location of the statistics code placement, the correct way is: Put the statistics code to the bottom of the page, and not with the content of the page in a table or div tag. You can place the statistic code directly at the bottom of the page code, or make a table or div to plac

One of the advantages of PHP is that it is fast and is sufficient for general website applications. However, if your site has high traffic, narrow, or other factors that make the server performance bottleneck, you may have to think of other ways to further improve the speed of PHP. This article will show you how to do this in several ways, making it more "cool" for users to browse. Code optimization I don