Search Tech Blog
A search engine creates a document base from documents stored on a computer or network. Depending on the purpose of the search engine, all documents or a certain subset of information sources can form the document base. For example documents from a certain country or in a certain language or in a certain format.
An index is created for the document base using keywords.
The document base and index are constantly extended and maintained by the search engine.
Search queries using keywords are processed.
In addition, the results are presented in as meaningful form and according to relevance as possible. Depending on the type of document, different presentations are suitable.
For example, when searching in text documents, a text excerpt is usually presented. While in an image search engine suitable images are presented in thumbnails.
Therefore, that’s it! But we want to digg deeper…
Distributed Web Crawler System Design to crawl Billions of web pages Learn web crawler system design and software architecture to Design a distributed web crawler that will crawl all the pages on the internet. Let’s learn how to build a google spider bot or google distributed web crawler. Crawler System Design Spider Systemdesigntips Bot Systemdesign Search Engine Computerscience Learn...
Dogfooding a Quick Guide to Internal Testing Eating your own dog food, also called dogfooding, occurs when an organization uses its own product. 1970 Alpo’s Dog Food Advertising Alpo, with the help of Lorne Greene, convinced consumers to buy their products because they themselves used them. 1980 Memo from the Apple CEO „We believe the typewriter is obsolete. Let’s prove it inside before we try...
Data is a fairly new resource, which gets more important every day. BigData is a common and important keyword for every company that develops and is trying to success over its competitors. The company that can use its data best may win this competition. For this you need software – to collect, to store, to provide and to analyse data. A search engine is a key tool to get the needed data...
The Collection In this blog we want to collect all information that are needed to develop a real search engine from scratch! So we need your help, if you want to contribute you are welcome. You can get co-author, comment the posts, write an article, send some PHP code that solve a special problem. You will get all the honor and a backlink if you like and all the source code to have your own...
Search Tech Blog
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