Usually, a Searching software is able to achieve fast Search responses because, instead of Searching the text directly, it Searches an index. This would be the equivalent of retrieving pages in a book related to a keyword by Searching the index at the back of a book, as opposed to Searching the words in each page of the book.
Using GroupDocs.Search for Indexing and Searching Problem: Suppose you have 10 million documents of different file formats, e....Usually, a searching software is able to achieve fast search responses...instead of searching the text directly, it searches an index....