Cloud Servers

Flow is the amount of fluid passing through a certain cross-sectional area in a unit of time. 　　This volume is represented by the volume of the fluid called the instantaneous volume flow (qv), which is referred to as volume flow, and the quality of the flow is expressed as instantaneous mass flow (QM), referred to as mass flow. The flow of fluid in a certain channel is measured collectively as a flowmeter. Flow measurement of the fluid is diverse, such as the measurement of gas, liquid, mixed fluid, fluid temperature, pressure, flow are significantly different, the required measurement accuracy is also different. Therefore, the flow measurement of the task is based on the measurement purposes, measured ...

The AJAX-based attacks described in the previous article have many questions, such as not being able to cross domains and lighten the burden. Ajax is delivered through simple get and post, using Httpdebugger, fetching data, and then using the following scenario, 　　By the way, write an example of the attack code. More than the traditional webform, we are more likely to construct some, in fact, for WebForm and Ajax processing and contract process is the same, Ajax data volume relatively small, faster. Combine Sharppcap and Httpwebr ...

The last chapter introduces the basic data partitioning scheme and the basic configuration scheme based on the user 6184.html "> Data table". But in the 2.0 era, this simple list index has been far from being a problem, and many-to-many relationships will be the most common relationship. Now, we present the elaboration and the concrete behavior judgment for the many-to-many relationship which is widely existed in the web2.0 data. For example, a very simple example, in the 2.0 era, friend function is the most commonly used, each user will have a lot of friends, but also will be a lot of people's friends, then this data ...

This two-day machine is broken, is being sent to repair, write a series of large http://www.aliyun.com/zixun/aggregation/11116.html "> website architecture articles, 　　Hope to have a career in the Internet to make some of the webmaster friends help. Note: The large Web site architecture here only includes highly interactive and highly interactive data-type large Web sites, based on well-known reasons, we do not talk about the news class and some rely on HTML static can be implemented architecture, ...

The keyword, is you http://www.aliyun.com/zixun/aggregation/35689.html "> enter the text in the search box, that is what you command search engine to look for." You can command search engines to look for anything, so keywords can be: People's names, websites, news, novels, software, games, constellations, jobs, shopping, paper 、、、 ...

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Search optimization is not for search engine optimization, but for the optimization of search users, the previous site planning should be the user's needs in the first place, so that in search engines to get a better ranking! It is suggested that search optimization should focus on the following aspects. • Select a stable Web server or virtual host ...

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Website optimization can be from the narrow sense and the broad sense of two aspects to explain, the narrow sense of the site optimization, that is, search engine optimization, that is, so that the Web site design for search engines, to meet the search engine ranking indicators, so that in search engine search to get the rankings, enhance the effect of search The broad sense of Web site optimization considerations are not only the search lead ...

Industry website is the so-called industry portal. Can be understood as the "door + Home + Road" the collection of three, that is included for more industry enterprise design services, rich information, and powerful search engine. "Door", that is, for more industries and enterprises to provide services to the door. According to statistics, experience 1998, 1999 and 2003 entrepreneurial Peak, by the end of 2006 domestic industry site has more than 3,000, is expected to reach 4,510 by the end of 2007. Growth has also risen from 28% to 35% from two years ago and is expected to be 2 ...

What is the "non-mainstream phenomenon"? What does "non-mainstream phenomenon" mean?　　&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Answer: "Non-mainstream phenomenon" is the individuality, publicity, alternative clothing, not blindly follow the current trend of the public, pay attention to suit their own temperament. 　And in the personality of the constant flooding, derived from the social phenomenon. The fashion of "non-mainstream phenomenon" means that it is not the most popular thing ... Which is relative ...

Robots.txt is the first file to view when visiting a Web site in a search engine. The Robots.txt file tells the spider what files can be viewed on the server. When a search spider accesses a site, it first checks to see if there is a robots.txt in the root directory of the site, and if so, the search robot will determine the scope of the access according to the contents of the file; If the file does not exist, all search spiders will be able to access all pages that are not password protected on the site. Robots.txt must be placed in a site ...

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; What is a friendship link?     Simply put, on your website, click on a line of words or a picture, will switch to (or pop-up) Another you approved of the page (for example, your favorite site, your friend's website), which is called a friendship link. The advantage of friendship links is not that you can bring ...

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; When you browse a Web page, the message that appears through the blue display bar at the top of the browser is "page title." In Web page HTML code, the page title is located between the <head> </head> tags. The form is: <title> Network Marketing Teaching website ....

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Blog's full name should be Web log, Chinese meaning is "blog", then abbreviated for blog, and blog (blogger) is to write blog people. From the understanding, the blog is "a kind of expression of personal thoughts, network links, content, in chronological order, and constantly update the way of publishing." Simple ...

Any industry http://www.aliyun.com/zixun/aggregation/29773.html ">B2B website in order to attract more suppliers to join, will inevitably for the station's suppliers to increase inquiries and orders and efforts, So how to attract a large number of buyers in the industry is one of the main issues that all industry websites want to consider for the long term. Here to mention their own ideas, perhaps not too mature, please pp. Want to attract the industry's buyers, first of all to the supplier's products have ...

The network is like rivers and lakes, a new station on-line, each big stationmaster resorted to 18 martial arts, registers the machine, the mass, gathers, Admin5 's commentary, can be seen everywhere the big stationmaster's footprint. But what is the effect? Only people who have used it know. 　　As a new webmaster, should do and should not do, should be weighed clearly, the following is the author's personal views. First, search engine seo, almost every novice webmaster must do homework. I am also studying. In their own experience, groped for the following: 1. To the major search engine login to login their own station ...

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp;     The original meaning is that the content is not transcribed other people's, but completely own creation, including original literature, original music and so on. Original is the suspicion and negation of the established reference, is in the refresh of the inherent classic interface after showing the vitality of life, is to show some neglected ...

Meta tags are used to describe the properties of a Web page in a language, standard meta tags can facilitate search engine sequencing, improve search engine http://www.aliyun.com/zixun/aggregation/8463.html "> site weight rankings." If you want to do more in line with the search engine standards must understand the META tags, the following from the seoer to talk about the meaning of meta tags and use methods: 1, Meta tags keywords written as: <m ...

The problem is to solve the site is SEO one of the main tasks, I observe more than 20 stations a day, some small experience, below and you share, especially for Baidu included. &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; website let Baidu include 3: The first threshold: website site from 0 to 1; second sill: Site from 1 to more; The third threshold: one months later, not be Baidu pull hair or clear 0 ...

Website Optimization aims to http://www.aliyun.com/zixun/aggregation/12467.html "> to User-centric, increase the conversion rate of the website, increase the user experience, enhance the website traffic, establish the website brand, so that the website can develop for a long time." 　　The following is a summary of SEO optimization steps seoer: 1, website design planning to meet the requirements of user experience, improve the conversion rate of visitors. 2, the website design conforms to the search engine collection standard, can through the search lead ...

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Search engine optimization is such a technology, that is, follow the search engine science and comprehensive theoretical mechanism, the site structure, Web language and the interactive diplomatic strategy between the site planning and deployment to explore the greatest potential of the site to make it in the search engine has a strong natural ranking competitive advantage, To promote online sales and strengthen the network ...