Don taimaka a cikin aiki da babban kundin bayanai - bayanai search injuna.

A yau duniya cike da bayanai, shi ne wani lokacin wuya sosai don samun bayanai, rarraba, bincika, kwatanta, da kuma aiki. Abin farin, a cikin wannan wuya aiki zai taimaka a cimma zamani na kasar. Wannan sigar bayanai gyara tsarin, wanda kowannensu yana da wani software aikace-aikace yanayi tsara don neman, adanar, aiki, tace, kasawa, mai yawa ginannun bayanai.

Fiye da sauki definition, wanda sau da yawa amfani da su bayyana bayanai search tsarin sauti. Bayani gyara tsarin - a tsarin iya samar da search kuma zaɓi na dacewa bayanai ta hanyar yin amfani da wani musamman database, wanda ya ƙunshi bayanin na data kafofin (Index), dangane da bayanai gyara harshe. Neman bayanai a wadannan tsarin kamata a da za'ayi a cewar wasu sharudda, da dacewa bayanai gyara harsuna. Daya daga cikin na kowa da amfani a RuNet bayanai gyara tsarin shi ne Nigma py aljabara.

Bayani gyara tsarin da ake kasu kashi biyu iri:

1.Dokumentograficheskie. Wannan irin tsarin ne halin da factor cewa kowane daftarin aiki adana a cikinsu dole ne fihirisa cikin wani musamman hanya. A wasu kalmomin, kowane daga cikin takardun yana da wani musamman code, wanda shine search image. The search aka yi a kan search image, ba da daftarin aiki da kanta. Wannan manufa na tunashe sami littattafai a cikin babban ɗakin karatu. Da farko, wajibi ne a nemo katin a wani musamman directory, sa'an nan, da sanin da lambar da aka jera a kan katin zama yiwuwa yin lissafi da wuri daga cikin littafin da kanta.

2.Faktograficheskie. Irin wannan bayanai search engines ci gaba facts game da wani fanni na gwaninta, ba su takardun gaskatãwa. Search da aka shirya tare da Lines na wani al'amari.

Babban maƙasudin, wanda nasarar da jawabi a wajen bayanai search engines - ne search for dacewa data bayanai bukatun da bukatun masu amfani. An musamman muhimmanci al'amari na aikin da tsarin ne da babu rasa data, da cewa shi ne, kana bukatar ka sami duk daftarin aiki da dangantaka da da bukatar da bai sami da yawa bayanai a lokaci guda. Don aiwatar da wannan umurni gabatar ingantaccen bayanin irin search tsari - mafi dacewa. Munasaba aka kira matching sakamakon samu a lokacin search, request, wanda aka tsara.

Main manufofin, wanda ake ci gaba da bi gargajiya bayanai gyara tsarin ne da dama. Saboda haka, dole ne ka:
- fassara harshe na halitta, wanda aka yi amfani da takardun a sarrafawa ƙamus, da amfani ga search da Indexing.
- Don a tabbatar da daidaito da yin amfani da Indexing raka'a;
- bayyana dangantakar dake tsakanin sharuddan.
- yi amfani da tsarin a matsayin wani search kayan aiki lõkacin da neman takardun.

A kadan kusa look at sabis cewa ya sami m shahararsa - Nigma lissafi. Wannan tsarin yana da masu amfani da ikon warware ilmin lissafi matsaloli. Daga cikin damar da tsarin - ya rage wuya ilmin lissafi maganganu, bayani da lissafai, tsarin na lissafai , kuma mafi. Duk da wannan ne yake aikata ta atomatik bayan ka shigar da magana a cikin akwatin nema. A tsarin da aka bai wa ikon gane kan dubu ilmin lissafi da kuma ta jiki raka'a da constants, wanda damar mai amfani don aiki tare da daban-daban dabi'u. Fice tsarin mayar da martani a cikin wannan hali zai dace daidai da zabi naúrar. Bugu da kari ta hanyar tsarin Nigma ilimin lissafi iya warware wata matsala, yawanci hõre ta a calculators da kudin Converter.