search engine software

better, is often the performance of your site weight improvement. Such data can be recorded every day, in a certain period of time, comparative analysis, to see whether the time to stay is increased, the number of times is not increased, so you can determine whether the weight of the site is rising or falling. Of course, can be seen from the log inside the SEO guidance data There are many, here I temporarily do list so many, hope can play a role, we can think down, for extension, in the usual

Elasticsearch IntroductionElasticsearch is a real-time, distributed search and analysis engine. It can help you deal with large-scale data at an unprecedented rate.It can be used for full-text search, structured search and analysis, and of course you can combine the three.Elasticsearch is a

query with a certain expression. Inspired by Archie's popularity, the University of Nevada system computing services developed another very similar search tool in 1993. However, in addition to index files, you can search for webpages. At that time, the word "robot" was very popular among programmers. A computer robot is a software program that can continuously

image is at the top, and the result that does not matter to you is put at the end. Ask Baidu Google for help We all have a general consensus on the search engine: This is actually a retrieval of countless web pages on the Internet, and the search engine will capture the web page through a certain program to generate a

Often see the webmaster, especially the new webmaster in the face of the search engine on the site snapshots, rankings, including the adjustment of the optimization data, such as the tension and worry, in this mood is more than is constantly trying to find how to quickly "conquer" search engines, so that the optimization of the site to a higher level In fact, whe

First, why blog write "LUCENE/SOLR Search engine Development Series" I graduated in 2011, 2011-2014 of the three years, in Shenzhen, the top 50 enterprises, engaged in the field of industrial control machine vision direction, the main use of language for C + +; now working in a large state-owned enterprise owned e-commerce company, mainly using language as Java, Responsible for the development of the compan

The so-called search engine cheating, with Baidu, "Search Engine Optimization Guide 2.0" In the words, is "any use and amplification of search engine strategy defects, the use of malicious means to obtain the quality of the Web pa

One day, we won't be surprised when we use the pojaa search engine, hit the keyboard, and tap the mouse. It won't take long before a bowl of fragrant casserole pork ribs rice is delivered, this is just a matter of time. What we need to solve is the processing of network platform information and the establishment of the urban distribution system. ------ Question I Unfortunately, I am not paying much atten

the age of the opponent's domain name, record, all information and so on, and sometimes through this information to see the main market scope of the enterprise, in order to better compete with the preparation. 3, website index data: Through the query tool to view the site's PR value, Alexa site rankings, snapshots and other site indicators data, because the site's PR value, ranking, snapshots and other indicators will affect the ranking of the site to a certain extent, only to understand the c

If you do not understand how search engines work, it is difficult to properly carry out the work. When I told students about how search engines work in the SEO course a few days ago, many students said they didn't quite understand it. Later, I drew the main workflow of the search engine for everyone. Many people said t

ComScore2012 year also showed that Amazon's direct-product search was up 73% from 2011, while Google's had little change. In the mobile internet crowded, "" in the Reign of ", Baidu seems to suddenly silent, micro-letter after the easy letter, the internet upstart and traditional operators between the cooperation and entanglements, the electrical business of the big guys caught on the killing, search

using words? Inverted table? What? What's the mess? Don't worry about it, we have the wheels built by our predecessors---pylucene (Lucene's Python package version, Lucene helps developers add search functionality to software and systems.) Lucene is a set of open source libraries for full-text search and search. Using

, you can be proud of the lake. If your page already has a good title (including two of the most powerful keywords), take this title as a Yahoo! The title of the registration, if the text part of the title and the title does not match, to change the body title, Yahoo! staff in the decision to include your site is always to check the site, not cheat you! They are always very clever, very good at discovering the problem of the pattern, all deceptive behavior will be rejected the result of the logi

refer to this example.4.NerdyDataNerdydata.com is a search engine that searches the contents of a Web page's source code, which already has more than 1.4 million web code indexes, and if you're a web developer, you can search for HTML tags, javascript code, or CSS style snippets. Nerdydata's goal is not just to be a simple source

Search engine using FrontPage or auxiliary tools to make site search engine although very simple, but the steps are more cumbersome, suitable for the use of the webmaster operators. If the use of professional code to create search engines, in addition to the production site

This article first quotes a few words: "To understand the meaning of the user, return to the user's needs ." "Portal websites all think about how to save money, not how to spend money to buy technology ." "The search engine is not a field that everyone can do, and the entry threshold is relatively high ." "It's not enough to be excellent. The best way is to make one thing the best ." (Google's Top Ten Truth

First section search engine principle 1. Basic Concepts From the Chinese wiki Wikipedia explanation: (network) search engine refers to the automatic collection of information from the Internet, after a certain collation, to provide users with a system of query.From the English wiki encyclopedia explanation: Web

Safari is the preferred tool for us to browse the Web using a Mac, and it's best to set it as the default search engine if you want to open it with whatever you search for! So how does Mac set Safari as the default search engine? Set the default

omission of some webpages also reduces the burden on the website server. (Google provides website administrators with sitemap of XML)3. web spider Content ExtractionThe search engine creates a web index and processes text files. Web Crawlers capture webpages in various formats, including HTML, images, Doc, PDF, multimedia, dynamic webpages, and other formats. After these files are captured, you need to ext

ExtractionThe search engine creates a web index and processes text files. Web Crawlers capture webpages in various formats, including HTML, images, Doc, PDF, multimedia, dynamic webpages, and other formats. After these files are captured, you need to extract the text information from these files. Accurately extracting the information of these documents plays an important role in the