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3 Izindlela ezahlukene ze-Web Scraping kusuka ku-Semalt

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Ukubaluleka kanye nesidingo sokukhipha noma ukususa idatha kusuka kumawebhusayithi ngokuya ethandwa isikhathi. Ngokuvamile, kunesidingo sokukhipha idatha kusuka kokubili amawebhusayithi ayisisekelo nesiphambili. Ngezinye izikhathi senza idatha ngokukhipha ngesandla, futhi ngezinye izikhathi kufanele sisebenzise ithuluzi njenge-manual data extraction ayinikezi imiphumela efunayo futhi enembile.

Kungakhathaliseki ukuthi ukhathazekile ngegama lenkampani yakho noma umkhiqizo, ufuna ukuqapha izingxoxo ze-intanethi ezungeze ibhizinisi lakho, zidinga ukwenza ucwaningo noma kufanele ugcine umunwe ukushaywa komshini othile noma umkhiqizo, uhlale udinga ukukhipha idatha bese uyiguqula ifomu elingakahleliwe kuya kwesakhiwe.

Lapha kufanele sixoxe ngezindlela ezahlukene ezahlukene zokukhipha idatha kusuka kuwebhu - band name and logo generator.

1. Yakha umkhiqizo wakho.

2. Sebenzisa amathuluzi wokuhlunga.

3. Sebenzisa idatha elandelwe ngaphambilini.

1. Yakha Umqambi Wakho:

Indlela yokuqala nokudume kakhulu yokubhekana nesitoreji sedatha ukwakha umgwaqo wakho. Ngenxa yalokhu, kuzodingeka ufunde ezinye izilimi zokuhlela futhi kufanele ubambe ngokuqinile ezintweni zobuchwepheshe bomsebenzi. Uzodinga futhi iseva esheshayo nesheshayo ukugcina nokufinyelela idatha noma okuqukethwe kwewebhu. Enye yezinzuzo eziyinhloko zale ndlela yukuthi ama-crawlers azokwenziwa ngokwezidingo zakho, akunike ukulawula okuphelele inqubo yedatha yokukhipha idatha. Kusho ukuthi uzothola ukuthi yini oyifunayo ngempela futhi ungadala idatha kusuka kumakhasi amaningi wewebhu njengoba ufuna ngaphandle kokukhathazeka ngesabelomali.

2. Sebenzisa ama-Extractor Data noma ama-Scraping Tools:

Uma ungumlondolozi we-blogger, umlimi weprogram noma i-webmaster, kungenzeka ukuthi awunaso isikhathi sokwakha uhlelo lwakho lokuhlunga. Ezimweni ezinjalo, kufanele usebenzise ama-extractors asetshenzisiwe kakade noma amathuluzi okusika. Ngenisa. io, i-Diffbot, i-Mozenda, ne-Kapow zingamanye ama-best ama-web ukusula idatha amathuluzi kwi-intanethi. Ziza kokubili ezinguqulo zamahhala nezakhokhelwa, okwenze kube lula kuwe ukuthi ushaye idatha kusuka kumasayithi wakho owathandayo ngokushesha. Inzuzo eyinhloko yokusebenzisa amathuluzi ukuthi ngeke nje ikukhiphe idatha kodwa futhi iyoyihlela futhi ihlele ngokuya ngezidingo zakho nezilindelwe. Ngeke kuthathe isikhathi esiningi ukusetha lezi zinhlelo, futhi uzohlala uthola imiphumela enembile nangokwethenjelwa. Ngaphezu kwalokho, amathuluzi we-web scraping alungile uma sibhekene nesethi esiphelele sezinsiza futhi sifuna ukuqapha izinga lemininingwane kulo lonke uhlelo lokukhwabanisa. Kuyafaneleka kokubili kubafundi nabacwaningi, futhi la mathuluzi azowasiza ukuba aqhube ukucwaninga nge-intanethi kahle.

3. Idatha elandelwe ngaphambilini evela kuWebhose. Io Platform:

I-Webhose. Ipulatifomu ye-io isinika ukufinyelela kwedatha ekhishwe kahle futhi ewusizo. Ngesisombululo se-data-as-a-service (DaaS), akudingeki ukuthi usethe noma ugcine izinhlelo zakho zokukhipha iwebhu futhi uzokwazi ukuthola idatha ekhishwe ngaphambili futhi ehleliwe kalula. Konke okudingeka sikwenze ukuhlunga idatha ngokusebenzisa ama-API ukuze sithole ulwazi olufanele kakhulu nolunembile. Njengomnyaka odlule, singaphinde sifinyelele idatha yedatha yomlando ngale ndlela. Kusho ukuthi ngabe kukhona okulahlekile ngaphambili, sizokwazi ukuyifinyelela kufolda ye-Achieve ye-Webhose. io.

December 22, 2017