hello can anyone tell me what is the technology used to construct such a massive site "google". i mean to ask what is language or the coding used which is fast in searching.
mysql databases, linux servers, probably python programming language since it is fast and handles text and text searching extremely well.
Google is free text search engine. And most of the major search engines are this type of. Well to know from where Google fetches the data and technology that's might be impossible. But this kind of same free text search you can implement in .Net framework by using ASP .net and C#.net , SQL server would be the database.