Difference between revisions of "Yacy"
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|URL=https://yacy.net | |URL=https://yacy.net | ||
| − | |logo= | + | |logo=YaCy logo.png |
| − | |titular_logo= | + | |titular_logo= |
| − | |start= | + | |start=2003 |
| − | |logo_width= | + | |logo_width= |
|image_caption= | |image_caption= | ||
| − | |founders= | + | |founders=Michael Christen |
|description=An open source decentralised web crawler | |description=An open source decentralised web crawler | ||
|constitutes=search engine | |constitutes=search engine | ||
|predecessors= | |predecessors= | ||
}} | }} | ||
| − | '''YaCy''' is | + | '''''YaCy''''' (pronounced "ya see") is a [[free software|free]] [[distributed search engine]], built on principles of [[peer-to-peer]] (P2P) networks.<ref>https://www.theregister.co.uk/2011/11/29/yacy_google_open_source_engine/ </ref><ref>https://www.pcworld.com/article/245414/yacy_its_about_freedom_not_beating_google.html </ref> Its core is a [[computer program]] written in [[Java (programming language)|Java]] distributed on several hundred computers, so-called YaCy-peers. Each YaCy-peer independently crawls through the Internet, analyzes and indexes found web pages, and stores indexing results in a common database (so called index) which is shared with other YaCy-peers using principles of P2P networks. It is a [[Web search engine|search engine]] that everyone can use to build a search portal for their intranet and to help search the public internet clearly. |
| + | Compared to semi-distributed search engines, the YaCy-network has a distributed architecture. All YaCy-peers are equal and no central [[server (computing)|server]] exists. It can be run either in a [[web crawler|crawling]] mode or as a local [[proxy server]], indexing web pages visited by the person running YaCy on their computer. (Several mechanisms are provided to protect the user's privacy). Access to the search functions is made by a locally running web server which provides a search box to enter search terms, and returns search results in a similar format to other popular search engines. | ||
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| + | YaCy was created in 2003 by Michael Christen.<ref>http://www.heise.de/newsticker/foren/go.shtml?read=1&msg_id=4744034&forum_id=50682</ref> | ||
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| + | ==Websearch== | ||
| + | A public node is availabe at | ||
| + | * https://yacy.searchlab.eu/Status.html | ||
{{SMWDocs}} | {{SMWDocs}} | ||
| − | {{ | + | ==References== |
| + | {{reflist}} | ||
Latest revision as of 00:16, 18 March 2022
| An open source decentralised web crawler |
https://yacy.net 
Started: 2003
Founder: Michael Christen
Constitutes: search engine
YaCy (pronounced "ya see") is a free distributed search engine, built on principles of peer-to-peer (P2P) networks.[1][2] Its core is a computer program written in Java distributed on several hundred computers, so-called YaCy-peers. Each YaCy-peer independently crawls through the Internet, analyzes and indexes found web pages, and stores indexing results in a common database (so called index) which is shared with other YaCy-peers using principles of P2P networks. It is a search engine that everyone can use to build a search portal for their intranet and to help search the public internet clearly.
Compared to semi-distributed search engines, the YaCy-network has a distributed architecture. All YaCy-peers are equal and no central server exists. It can be run either in a crawling mode or as a local proxy server, indexing web pages visited by the person running YaCy on their computer. (Several mechanisms are provided to protect the user's privacy). Access to the search functions is made by a locally running web server which provides a search box to enter search terms, and returns search results in a similar format to other popular search engines.
YaCy was created in 2003 by Michael Christen.[3]
Websearch
A public node is availabe at
