metasearch engines

In the following chapters, we will discuss some basic knowledge about search engines. To really do a good job in search engines, There is no shortcut. To do a good job of searching, the most basic requirement is to analyze 10-20 bad search results every day, so that you will feel it only after a period of time. However, many engineers often cannot do this. The search diligence principle is actually very sim

I have briefly introduced the basic features of BPEL. At the end of the year, I have finally accumulated some time. For some time ago, now I will talk about the mainstream and open-source BPEL engines. Today, almost no major software vendor has worked hard on SOA, and Oracle is one of them. It has invested a lot of money in SOA. 1. Oracle BPEL tool suite is a set of good BPEL tools, including engines and cu

Several of the template engines that are participating are:Xmltemplate (XT)Velocity (VT)Commontemplate (referred to as CT)Freemarker ("FT")SMARTY4J (referred to as ST)Direct Java codeThe result units for all of the following evaluations are MSPerformance evaluation Consider the following aspects: variable output/loop/branch, these three categories of calls constitute a Normal template more than 80% of the function.The test method is a double loop, the

Article Description: What are the future development of search engines? Last year, a few months around the job, in Sogou had been asked this question, was still more nervous. Mainly because they have not actually contacted the search engine this industry for several years, although some methodologies can help their thinking, but in fact for this brilliant chaoyang industry, if not put into it is simply unable to answer this question. has f

1, the use of the framework of Web pages: Within the framework of the content is usually not within the search engine crawl. 2, too many pictures, too little text. 3, submit the page to another site: Search engine may completely skip this page. 4, submit too frequently: one months to submit more than 2 times, many search engines can not stand, think you are submitting rubbish. 5, the site keyword density is too large: Unfortunately, the search eng

6. Immediate--under the People's Daily society 　　 April 2010 by the China People's Daily launched an immediate search by the national famous athlete Deng Yaping director of the general manager of the company. Immediately search out do not do bidding ranking slogan, at the same time to eliminate spam advertising information, concise and clear picture so that the user experience to achieve the ultimate, found are useful things, and its development in two years there is such momentum,

We all know that the site Search engine optimization ranking content is the most important, the content of the website is like the blood of the human body, maintaining the balance of the conveying and maintaining the body state of the body, now with the search engine algorithm constantly changing for the content of the site in all aspects of the requirements is constantly improving, now the grasp of the article also makes a lot of optimization staff headaches , even if the original article page

First, the title Word The number of words in the site title is generally 25 words, 50 bytes, more than 25 words in the search engine search results are not shown. Because each browser to the title of the display number of words is not the same, so we need to study a few commonly used browser word of the display, and then choose a word that is appropriate to set the title of the word, so that can meet the needs of different users, but also enhance the site's user experience, Does not appear in s

Program | Search engine I am not talking about how to use the search engine, but how to let the program use search engines to collect URLs, what is the use? Very useful! On the internet, some people sell Web site database, such as the release of software Web site, e-mail address, forum Web site, industry Web site, these sites are how to come? It is not possible to collect by hand, are the program to use the search engine to get, if you need some kind

Now many people through the search keyword click into their own site to do keyword rankings, there are a lot of friends who do the website to ask users online "keyword Click ranking in the end has no effect." Today, happy Milk Dad Network to discuss this issue with you. Can be very sure that by keyword click on the impact of the rankings not only, but certainly the search engine for a keyword ranked a high weight of one factor, is likely to be higher than the chain vote. But this method suggests

I have been relying on their own through the mail, QQ Group, Post bar, such as local publicity, do stand for several years, just hard to pull the site tens of thousands of IP. Recently met a number of webmaster friends, after the exchange found that although they do the site than I am late, but the site's traffic is that I have endured several years of the site several times, carefully asked to know, are relying on the flow of search. Now that I know this important information, how can I let go

For a website, if you gain the trust of the search engine, then your optimization can achieve a multiplier effect. This is beyond doubt, we can see this rule from some new stations just online, for the new station often have to go through a painful period, the search engine for the new station has a check period, in this period of time, the webmaster to do is to make their site in the eyes of the search engine more authority. Of course, the old station, although the search engine will be more tr

Label:Sometimes, we need to query the data of various industries, but we are struggling to find a variety of database sites. Baidu and other search engines in general search, will get a lot of results, at all hours of millions of results, mixed with a huge unrelated sites, difficult to screen. The following Baidu as an example, to talk about some effective way to find a database site. Many people are accustomed to use simple keywords to search, for ex

Automatic Chinese word segmentation is the basis of Web analysis. In the process of webpage analysis, the processing methods of Chinese and English are different, because there is a significant difference between Chinese and English information: there is a space between English words, there is no separator between Words in Chinese text. This requires that, before analyzing a Chinese Web page, cut the sentences in the web page into word sequences. This is the Chinese word segmentation. Chinese Au

Why does the search engine not include webpages: 1. webpage framework: Content in the framework is generally not within the scope of Search Engine capture. 2. There are too many images and too few texts. 3. Submit the page to another website: the search engine may skip this page completely. 4. Submit too frequently: If you submit more than two times in a month, many search engines will not be able to handle it and think you are submitting garbag

As we all know, 70% to 80% of website visitors are linked through the search engine. Therefore, the first major event after the website is to register webpages on your website with various search engines. Before December 31, 1995, it was very easy to register with various search engines in the world, just as we are now registering with Chinese search engines. Tod

The following articles teach you how to easily access the three engines supported by the MySQL database. If you are interested in these three indexes, you can use the following articles to have a better understanding of it and hope to help you in this aspect. ISAM is a well-defined and time-tested data table management method. It is designed to take into account that the number of MySQL database queries is much larger than the number of updates. There

Yesterday, iResearch released the latest statistics on the Chinese search engine market in 73.2%. In, Baidu processed more than billion webpage search requests, accounting for of the Chinese search market, this figure, compared with 2007 of Baidu's shares in 72.6%, increased by 0.6 age points, hitting a new high in history.In the context of the global economic crisis, Baidu, which has firmly held the leading position in the Chinese search field, can continue to increase its market share, whi