Did you know that Google changes its algorithm 500 to 600 times per year? That means that there are slight tweaks sometimes more than two times per day. While these tweaks are minor, not understanding why they happen and what they are can have a negative impact on your sites
Tagged as: how a search engine works
Understanding How a Search Engine Works, the Two Main Parts.
A search engine works in two main parts. Both of these parts combined make up its database and deliver the results when you type in a keyword into the search box. These two main parts are the indexer and the crawler. The first main portion of a search engine is