hit - 1. In information retrieval, a record retrieved from a database that matches the information need expressed in the query. The term is sometimes used loosely to refer to a record that meets the syntactic requirements of the query without necessarily meeting its semantic requirements (known as a false drop), but this is an imprecise use of the term. Hit rate is the percentage of all the records retrieved in a search that are relevant to the query. See also: precision and recall.
2.One visit to a World Wide Web page by a user.Many servers have counters on their home pages to tell how much traffic they are getting. 3. .A cache hit is a successful retrieval of data from a cache.
; дс тдрлими цюлютдажкию дроемжки аиакиохдйис лидр http://vax.wcsu.edu/library/odlis.html ; http://www.netlingo.com/inframes.cfm
http://www.computeruser.com/resources/dictionary/definition.html;
