Kev txhais kom meej: DMOZ, uas yog siv los ua Open Directory Project yog ib qho kev pabcuam dawb-edited ntawm cov websites uas raug xa tawm ntawm qeb. Xav txog nws cov xwm zoo li Wikipedia nkaus xwb nrog cov npe ntawm cov websites tsis yog siv cov pov thawj "tseeb."
DMOZ sawv cev rau "Directory Mozilla." Mozilla yog thawj lub npe rau Netscape Navigator Web browser. DMOZ tau los ntawm Netscape Communications (tam sim no AOL), tab sis cov ntaub ntawv thiab cov ntaub ntawv muaj kev ywj pheej rau lwm lub tuam txhab.
DMOZ yog ib qho tseem ceeb ntawm kev rov yeem ntawm ib txoj kev qub qub ntawm cataloging cov websites. Yahoo! pib siv qhov zoo sib xws ntawm kev sib txuas lus ntawm cov vev xaib, ntau npaum li qub nyob rau tib qho chaw qiv ntawv categorized. Txhua lub tsev kawm ntawv raug soj ntsuam rau cov ntsiab lus (ib yam dab tsi ntawm librarians hu ua "txog kev") thiab muab rau pawg los yog pawg uas zoo tshaj.
Piv txwv, ib tus neeg yuav nkag los ntawm lub tsev DMOZ rau Cov Menyuam thiab Cov Hluas thiab nrhiav tau 34,761 tawm. Txij ntawm no, koj yuav pom cov kev txuas mus rau cov websites nrog luv luv piav qhia ntawm dab tsi koj yuav pom ntawm txhua qhov chaw. Yog tias qhov ntawd tsis ua dab tsi rau qhov koj xav tau, koj yuav tau rov qab nrhiav kev rov qab los ntawm kev siv cov pob tawb rau saum toj ntawm nplooj ntawv. Sab saum toj ntawm nplooj ntawv qhia txog koj txoj kev: Cov Hluas thiab Cov Hluas: Kos duab: Crafts: Balloons (6).
Koj tuaj yeem hla dhau tag nrho cov qeb no thiab nrhiav ob peb lo lus tseem ceeb, tab sis koj tsuas yog mus nrhiav kev tshawb pom rau cov khoom nyob rau hauv DMOZ catalog. Yog tias nws tsis tau nkag mus rau hauv DMOZ, nws yuav zoo li tsis muaj nyob. Vim tias txoj haujlwm pab dawb rau DMOZ cataloging yuav siv sijhawm, cov ntaub ntawv no yuav tsis yog tshiab thiab yeej tsis tiav
Qhov no zoo li ib qho piv txwv tias vim li cas qhov no yog ib qho qub kev nrhiav cov websites. Muaj ib tuj ntawm cov websites tawm muaj, thiab nws yuav hnav cov ntiv tes tawm ntawm kev yeem pab dawb los mus teev lawv tag nrho. Google, Bing, thiab niaj hnub Yahoo! nrhiav cav xwb skips no tag nrho cataloging thiab txiav cov lus nug hauv Web rau cov websites tshiab. Qhov tseeb yog txiav txim los ntawm lub computer algorithm es tsis yog tib neeg qhov muag.
Qhov no tsis yog hais tias txoj kev mus rau DMOZ yog tsis siv. Muaj ntau lub tshuab cataloging muaj ntau. Craigslist, piv txwv li, npaj cov khoom los ntawm qeb. Nws ua hauj lwm zoo thaum koj xav tau ib daim ntawv teev cov tib neeg cov ntaub ntawv uas muaj cov lus qhia ntau dua. Crafts nrog balloons, piv txwv. Vim tias DMOZ qhov chaw xyuas los ntawm tib neeg, lawv feem ntau ntawm kev zoo tshaj li qhov kev tshawb nrhiav random hauv Web. Txawm li cas los xij, txij thaum nws tseem yog ib lub vev xaib laus, nws yuav tsis ua rau ntau qhov txawv.
Google Directory
Google Directory siv los ua ib txoj hauv kev tshawb nrhiav DMOZ thiab ua haujlwm raws li kev sib tw rau Yahoo! thiab cov kev pab cuam zoo li qub thaum uas Internet tsis tas ua rau kev hloov mus rau kev tshawb nrhiav cav. Google Directory nyob ib ncig ntawm kom ntev ntev tshaj plaws yog tsim nyog thiab raug kaw hauv xyoo 2011.