search engines

The new owners will encounter this primary problem, how to get the first batch of users. The most common is to do search engine rankings and advertising or soft text to promote these three kinds of, the first two are also drawbacks, the third need a certain basis for writing. 1. Do search engine rankings, we need a wealth of SEO experience and daily update of the original, countless days and nights may not

Inverted indexes are abstract concepts. Inverted tables, temporary Inverted Files, and final Inverted Files are specific manifestations. Full-text search: 1) All Keywords of the document participate in the index; 2) the search results provide the actual location of the keyword. In search engines, webpages are infor

The first factor: the new station is not included in the stage At this time the site can only rely on the domain name to visit, search engine could not find him, then the focus is not how to speed up Baidu included, but how to ensure that the current site does not have a problem, from the layout to the keyword settings. Because if later found such or such a topic again to modify, it is bound to the optimization results will have a certain impact, ser

. appropriate exchange of linksNew station bad friends chain is more normal phenomenon, but if you usually better network, in the site after the online and some old station for some friends chain will effectively speed up Baidu's new site collection. But to pay attention to the number of friends chain, not more than three a day, if the day plus too many friends chain easily be Baidu judged as cheating and down right.Five, do Baidu automatic submission and proactive submissionBaidu automatic subm

then look at the reverse link, using (Link: domain name) or (domain: name) can also be to provide a query reverse connection to the site to query or to search engines to use the command query, if there is a reverse connection, and the site has no results , then this domain name is likely to be K. 3: Directly entered the Web site has records, and the site is not recorded, then it may be K passed. 4: By lo

Site replacement server is the site often need to encounter the inevitable problems, there are many possible reasons, such as server hard disk damage, server attacks, server instability, single-line server caused by some users can not access and so on. However, the replacement of the server if the improper operation is very easy to be punished by search engines. Company server due to the network, the origi

In November 27, following the release of Google's low-end search machine, autonomy, a veteran search giant, also released a commercial search engine, ultraseek5.7, in more than 20 countries around the world. PreviouslyOn traseek's official Chinese website, you can download and install the 30-day free trial version of ultraseek5.7. For domestic users, ultraseek i

One of the comments on foreign real estate search engines Shi yundun TechnologyWhat is the combination of online maps, satellite aerial images, and the real estate industry? Let's take a look at the practices of foreign counterparts. Housingmaps combines a bird's nest chart with local real estate data to show that the effect is very attractive and it is a free service. The company also provides satellite an

greater than the document number displayed before. Therefore, the document number difference is always an integer greater than 0. In the example from 1 to 10, the numbers of the original three documents are 187, 196, and 199 respectively. By calculating the number difference, it is converted: 187, 9, 3. Figure 1-2 Sample document No. Difference The main reason for calculating the difference between document numbers is to better compress the data. The numbers of the original documents are gener

, such as comments, people information, or activities. Each information describes a particular type of item, such as a person, activity, or comment. For example, an activity can include venue, starting time, name, and category attributes.Micro-Data uses HTML tags (often orSpecifies a brief descriptive name for the item and the attribute in the simple property. The following example is a short HTML text block that shows the basic contact information for Bob Smith.This example is described in deta

A small search tool, has become a major domestic search engine to the fuse of the war. Yesterday, 3721 officially sent more than 200 Chinese government website domain names to more than 200 government departments including Tianjin Labor and Security Bureau, which provided convenience for the citizens of Tianjin to inquire about administrative information. Before this, 3721 decided from April 15 to June 30,

Manually tested the indexing of blog articles by various search engines I wrote an article yesterday.How to view the code exercises during college First published in cnblogs blog http://www.cnblogs.com/sunth/archive/2011/03/16/1986324.html Later I got to Sina's blog http://blog.sina.com.cn/s/blog_716826200100q8x6.html Sina was released and included in Sina's meager position. Then, it was promoted in a few

Use php to record keywords that users enter the website through search engines. Copy the code as follows: $ rfr $ _ SERVER [HTTP_REFERER]; if (! $ Rfr) $ rfr. $ _ SERVER [HTTP_HOST]; if ($ rfr) {$ pparse_url ($ rfr); parse_str ($ p [query], $ pa); $ p [host] The code is as follows: $ Rfr = $ _ SERVER ['http _ referer'];// If (! $ Rfr) $ rfr = 'http: // '. $ _ SERVER ['http _ host'];If ($ rfr){$ P = parse_

Php website to obtain code (for search engines ). Copy the code as follows: functionget_referer () {$ se0; $ url $ _ SERVER [HTTP_REFERER]; get the complete URL $ strstrstr_replace (, $ url); remove $ strd The code is as follows: Function get_referer (){$ Se = 0;$ Url = $ _ SERVER ["HTTP_REFERER"]; // obtain the complete URL$ Str = str_replace ("http: //", "", $ url); // remove http ://$ Strdomain = ex

What is actually a little ugly about the resource station? It is a waste station. It is a group of websites that serve other websites. It is mainly used by search engines to determine the data advantages of these resource sites! Such as PR, Alexa, Baidu keyword ranking, Google Keyword ranking, and other favorable data in a system column. To sum up, we should have the following points: 1. website construct

How to maintain the ranking of websites in search engines? This is what webmasters often think about. Let's analyze the rankings below, let's take a look at how to rank your website better and add more browsing times.1st: Update. This is also very important. If there is no new things to input in the back of the website, I don't think the spider will come here often, even if your door is open to

This article describes the PHP to obtain from Baidu, Google and other search engines to enter the Site keyword methods. Share to everyone for your reference. The implementation method is as follows: I hope this article will help you with your PHP programming.

Chinese database China Knowledge Network (CNKI): http://www.cnki.net/ Wanfang Data: http://www.wanfangdata.com.cn/ WIP Cheng Sci-Tech periodical database: http://202.195.136.17/ English database Ieee/iet Electronic Library (IEL): http://ieeexplore.ieee.org/ Elsevier sciencedirect Full-text database: http://www.sciencedirect.com/ ASME American Society of Mechanical Engineers: http://asmedigitalcollection.asme.org/ Taylor Francis ST Journal database: htt

Label:1. They are based on Lucene.2, they distribution: sensedb it is multi-write; SOLR's Shards It is the master-slave state. Based on pull strategy; Elasticsearch shards it is based on Primary-secondary state, push tactics;3, SENSEIDB he focused on real-time; SOLR stability is widely used; elasticsearch more flexibleCopyright notice: This article Bo Master original articles, blogs, without consent may not be reproduced.Compare real-time distributed search