Architecture
YaCy search engine is based on four elements:
- Crawler
- A search robot which traverses from web page to web page and analyzes their content.
- Indexer
- Creates a Reverse Word Index (RWI) i.e. each word from the RWI has its list of relevant URLs and Ranking information. Words are saved in form of word hashes.
- Search and Administration interface
- Made as a web interface provided by a local HTTP servlet with servlet engine.
- Data Storage
- Used to store the Reverse Word Index Database utilizing a Distributed Hash Table.
Read more about this topic: Ya Cy
Famous quotes containing the word architecture:
“No architecture is so haughty as that which is simple.”
—John Ruskin (1819–1900)
“All architecture is great architecture after sunset; perhaps architecture is really a nocturnal art, like the art of fireworks.”
—Gilbert Keith Chesterton (1874–1936)
“For it is not metres, but a metre-making argument, that makes a poem,—a thought so passionate and alive, that, like the spirit of a plant or an animal, it has an architecture of its own, and adorns nature with a new thing.”
—Ralph Waldo Emerson (1803–1882)