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Now many websites want to have good development, the search engine obviously became one of the important link. Because most say users will search the search engine to find the information they want. So in search engines to get a good display position and ranking, it means that there are more opportunities. This article analyzes the challenge that the search engine faces, hoped everybody can have the inspiration through these, finally lets own website be able to collect more quickly. Search engine is one of the more complex system, although now can provide more and more search results, and the development of more and more mature, but still face many challenges, there is a long way to go. As a personal webmaster, understand the challenges faced by search engines, these challenges can provide us with some guidance, below from five aspects and everyone to share.

First, page crawl faster and more comprehensive: the entire internet is a huge network structure, countless pages every day to update and create, so, need to crawl and collect all the times, some of the high weight of the page updated a few hours or even a few minutes will be included, but some individual sites even a few months do not crawl, or use flash and a lot of pictures, even if they provide the user want content, also may not be included, then users can not know. This is the search engine faces a challenge, for us, should not be too much use of pictures or flash, to ensure that the search engine can crawl and crawl.

Second, massive data storage: Some large web site data is very large, that can imagine the entire Internet Data add up is a what amount of data. In addition to these intuitive data, it also includes the storage of links between pages. Sometimes we see the site ranking there will be fluctuations in the phenomenon, this is the large-scale data brought about by the technical problems, of course, we can not control these, we could do only need to understand the overall situation, good insist, sometimes ranking is not your site itself, but the problem of search engines.

Third, the index processing should be more effective: Web page is crawled is only a start, but also have to go through a lot of calculation, including links between the relationship, forward and inverted index, as well as the PR of the iterative calculation, so, the search engine's core algorithm involves all aspects of the page, it is said that Google's ranking will consider more than 200 factors Therefore, the optimization of the site as far as possible natural, as far as possible. You can't just stare at external links, so you get punished.

Finally, query processing is faster: when the search engine crawls the calculated data, when the user goes to search, we usually see the results in less than a second. Seemingly very simple, in fact, background processing is extremely complex, in a very short period of time to retrieve the index page containing the keyword, and in accordance with the relevant and authoritative to arrange. As the data grows larger, the challenges ahead will be even greater. Here is to note that search engine retrieval will only be indexed and content-related pages, give us the hint that the site must have a theme, and the page has relevance.

The Judgment user intention: Search engine is after all serve for the user, so must go to understand what the user wants to search for. This is the biggest challenge, is currently working on user search habits and historical data to understand to make judgments, whether the future to achieve the level of artificial intelligence, but also need to wait and see. But as a webmaster, should try to judge the real needs of users, to achieve the most accurate delivery. If you can grasp this, I believe that is the beginning of success.

Above from five aspects and everyone detailed analysis of the search engine now face the challenges, of course, here is only their own summary, in practice may be far more complex than this. But we just grasp the whole idea, can let own website has the focus to develop, after all, search engine is very important to us. Well, this article will be here, and we will continue to share other aspects of knowledge, but also welcome you and I contact, this article from: Steel structure design drawings, Web site: http://www.26828.net, also welcome reprint, reprint please keep the link, thank you!