Iyo Invisible webbhenekeri iri kunze uko uye yakasiyana zvikuru neWebhu
Chii chinonzi Invisible Web?
Waiziva here kuti pane yakawanda ye data iyo inotsvaga injini isingakuratidzi kunze kwekutsvaga tsanangudzo? Izwi rokuti "risingaoneki webhu" rinonyanya kureva nzvimbo huru yekuchengetedzwa kwemashoko iyo inotsvaga injini uye zvinyorwa zvisingatauri zvakananga kune, sezvinoitwa databases.
Kusiyana nemapeji paWebhu rinooneka (iyo iyo, Webhu iwe unogona kuwana kubva kune injini yekutsvaga uye zvinyorwa), ruzivo mune databases kazhinji harusvikiki kune software spiders uye crawlers dzinogadzira injini yekutsvaga indekisi. Vashandi vanogona kuwana ruzivo rwehuwandu hwemashoko aya, asi kuburikidza nekutsvaga kwakanyatsozarura apo ruzivo urwu huripo.
Iko Iko Kukuru iyo Invisible Web?
IWebvisi Invisible inofungidzirwa kuva chaiyo zvuru zvuru zvakakura pane yeWebhu inowanika nehuwandu yekutsvaga injini mibvunzo. Maererano neBright Planet, sangano rekutsvaga rinonyanya kuwanikwa muNzvimbo isina kuwanikwa yeUndaneti yeInternable Web, Invisible Web ine mhemberero dzinenge mazana mashanu nemakumi mashanu emadhorobha zvichienzaniswa neyillioni imwe yeWebhu.
Iyo huru injini dzekutsvaga - Google , Yahoo, Bing - musadzosa zvinhu zvose "zvakavanzwa" zviri mumutauro unowanzo, nemhaka yokuti havagoni kuverenga izvo zvisingabatsiri kutsvakurudza mamiriro uye / kana kutsvaga ruzivo. Zvisinei, kana munhu anotsvaga akaziva nzira yekuwana nayo deta iyi, kune mazita akasiyana-siyana ehuwandu huripo.
Nei Inonzi "# 34; Invisible Web & # 34 ;?
Spiders, iyo inowanzoita mapurogiramu epurogiramu, inotenderera muWebhu yose, kurondedzera maatani emapeji avanowana. Apo iyi mapurogiramu epurogiramu anowira mune peji kubva kune Invisible Web, haazive chaizvo kuti ungaitei nazvo. Izvi zvinokwanisika kunyoresa kero, asi hazvikwanise kuwana chero chinhu pamusoro pezivo peji iri rine.
Sei? Pane zvinhu zvizhinji, asi zvikuru vanobika kune zvipikisheni zvepamhizha uye / kana zvisarudzo zvine mazano pane chikamu chemutidzi wepaiti (s) kuisa mapeji avo kubva kutsvaga injini spiders. Semuenzaniso, makirasiyiti mabhizinesi epamayunivhesiti anoda mapepa emafiro kuti awane ruzivo rwavo haazobatanidzi mumigumisiro yekutsvaga injini, pamwe nemapeji akanyorwa-script asinganzwisisi nyore nekutsvakurudza injini spiders.
Nei Chirongwa Chisingaonekwi NeWebhu Chinokosha?
Vazhinji vashandisi vanotenda kuti zvingava nyore kungoomerera pane zvingawanikwa neGoogle kana Yahoo. Zvisinei, hazvisi nyore nguva dzose kuwana zvauri kutsvaga ne injini yekutsvaga, kunyanya kana uri kutsvaga chimwe chinhu chakaoma kana chakavharika.
Funga nezveWebhu semabhuku makuru. Vanhu vazhinji havangatarisiri kungofamba mumusuo wepamberi uye pakarepo kuwana ruzivo pamusoro pezvakaitika zvepikicha mapepa ari pamberi pedhesi; vangatarisira kuchichera. Iyi ndiyo iyo kutsvaga injini hakuzoiti kukubatsira iwe asi Invisible Web ichaita.
Ichokwadi kuti mitsva yekutsvaga tsvaga kutsvaga chikamu chiduku zvikuru chebhu yega inoita Invisible Web yakawanda inoshandisa. Pane zvakawanda zvakawanda zvemashoko kunze uko zvatingafungidzira.
Ndinoshandisa sei Invisible Web?
Kune vamwe vakawanda vanhu vakazvibvunza mubvunzo iwoyo iwoyo, uye vakaisa pamwe nzvimbo dzakawanda dzinoshumira sechinhu chinotangira kuInvisible Web. Heano mamwe magedhi ezvidzidzo zvakasiyana:
Humanities
- Voice of the Shuttle: Yakatanga muna 1994, VoS ndeimwe yekare uye yakakurumbira hupenyu hwehuwandu hwehuwandu hweWebhu, inopa huwandu hwehuwandu hwezvinyorwa kubva kune Anthropology kune Technology yekunyora.
Kunyanya kuhurumende yeUnited States
- Yunivhesiti yeMichigan Government Government Documents Center: Uchawana mitsara, zvinyorwa, uye mamwe magwaro kubva kumativi ose ehurumende yeUnited States pano. Databases dzakapiwa dzinosanganisira Arts, Health Sciences, Social Sciences, uye International Studies.
- USA.gov: Chikwata chetsvuku chemakachengetera mumvura yakadzika yehurumende dzakawanda dzehurumende dzeUnited States. Inosanganisira hurumende mabasa, A kusvika kuZ rehurumende yehurumende, uye ruzivo rwekuwana zvipo, zvikwereti, uye rubatsiro rwemari.
Utano uye Sayenzi
- PsycNET: Shandisa iyi dhesiyo kubva kuAmerica Psychological Association kuti uwane zvinyorwa uye mapepa akazara pamisangano yakasiyana-siyana yepfungwa (mari inoshandiswa pakunyoresa mabhuku emabhuku akazara, zvinyorwa zvinowanzosununguka).
- Healthfinder: Bhizimisi ruzivo rwemashoko kubva pane zvuru zvehutano zvakasiyana-siyana zvehutano paWebhu. Mhando dzakasiyana-siyana dzezvigadzirwa zvemashoko ezvehutano dzakanaka zvinowanikwa pano.
- RXList: Kana uri kutsvaga zvinodhaka zvekushandisa zvinodhaka, ipapo dhesi iyi yemishonga inorapwa, mishonga, uye mapiritsi anozivikanwa ndewewe. Inopa A kusvika kuZ index, kuunganidza zvifananidzo, uye duramazwi remashoko.
Mega-Portals
- The Virtual Library iri nyore uye iri nyore kushandisa, ne annotated subject links. Ndinonyanya kukoshesa zvinyorwa nokuti zvinobatsira kutora nguva yakawanda yekutsvaga.
Zvakadini Nezvimwe Zvisingaonekwi ZvepaIndaneti?
Kune dzakawanda, nzvimbo dzakawanda dzakagadzirirwa kuti dzipinde muInvisible Web. Nyaya zhinji yeInvisible Web inochengetwa nedzimwe dzimba dzezvidzidzo, uye ine unhu hwakakwirira kudarika mitsva yekutsvaga injini. Kune "magedhi emasuo" anogona kukubatsira kuwana ruzivo urwu. Kuti uwane inenge ipi zvayo yezvidzidzo zvekushandisa paWebhu, tongonongedza mutsetse iyi yekutsvaga kune yako yaunoda kutsvaga injini:
site: .edu "nyaya ini ndiri kutsvaga"
Tsvakurudzo yako ichadzoka nemasayiti akabatana chete. Kana uine chikoro chaunofunga kuti unoda kutsvaga, shandisa URL yechikoro ichocho mukutsvaga kwako:
site: www.school.edu "nyaya ini ndiri kutsvaga"
Ita hurukuro yako mukati memashoko ekunyorwa kana iri mashoko anopfuura maviri; izvi zvinoita kuti injini yekutsvaga yaunoshandisa izive kuti iwe unoda kuwana mazwi iwayo maviri pedyo nemumwe. Dzidza zvakawanda pamusoro pekutsvaga maitiro kuti uwane ruzivo mukutsvaga kwako kwewebhu.
Icho Chinyorwa Pamusoro peNzvimbo Isingaoneki Web
Iyo Invisible Web inobudisa zvinhu zvakawanda zvezvinhu chero chipi zvacho chaunogona kufunga. Ikubatanidza kunosimbiswa munyaya ino inotanga kusanganisa hupfumi huripo huripo muNewvisible Web. Sezvo nguva ichienderera mberi, Invisible Web inongowedzera kukura, uye ndicho chikonzero chikonzero chakanaka chekudzidza kuti ungaiongorora sei zvino.