AmakhompyuthaYolwazi

Uhlelo Life nokuphathwa semininingwane

Sasivame ukuhlala endaweni lapho ulwazi mayelana into uma kungenjalo cishe ebaluleke ngaphezu izinto. Lapho kufika entsha umuntu, masinyane uthola igama, ifa umndeni igama patronymic (zazo ngaphansi kwemithetho into-ngamakhasimende izinhlelo, noma okungukuthi okungalungile), uzozala ukuba ngowokuqala idokhumenti kuye - isitifiketi sokuzalwa, sigxilise zonke zalo ins kanye nasemigwaqweni ku ahlukahlukene amarejista. Njengoba ukukhula nokwakheka kwalo ngizakwandisa futhi sikhule zomlando ulwazi mayelana nalo: umlando, amadokhumenti enkulisa bese esikoleni, kamuva baba nesithakazelo ezindabeni isosha ehhovisi lempi, nokunye konke ukuphila. Ungase ucabange ukuthi wonke ukuphila kwabantu sikhathalela kuphela iqiniso lokuthi ezahlukene Ukuphathwa semininingwane izinhlelo (DBMS) Ungagcwalisa ulwazi lwabo ezinganeliseki ngaphakathi. Ngandlela-thile thina namanje sizibheke - indoda - umqhele nemvelo, nakuba lezi zilwane kubonakala sengathi bavame sihlakaniphe phezu kwezinyoni kithi.

Abantu abaningi kuwo wonke la Imininingwane wisdoms akuyona ikakhulukazi ecabanga. Vele sokuphila ngokuthula, kungani ngezinye izikhathi egcwele ezihlukahlukene amaphrofayli, ukunikeza imvume ukuqoqa imininingwane ngawe (noma alazi ngayo). Othile ukuthi zonke izinqubo ulwazi, imisebenzi yayo zihlanganisa ngabaphathi semininingwane, kuhlanganisa ezihlukahlukene kolwazi. Lokhu kungaba abasebenzi asebhange, izisebenzi zeminyango, endaba, nabanye abaningi. Ngisho ezimbalwa abantu (program futhi uhlelo abaphathi) alethwe yezandla zabo ukuba balime futhi banakekele uhlelo lokuphathwa egciniwe, futhi ngezinye izikhathi ukudala kubo. Lomsebenzi kudinga program ukuba bawuqonde ngokucace kakhudlwana ukuthi yiluphi ulwazi, ukuthi siphathwa kanjani futhi yini izinhlelo Site le njongo.

Lapho beqeqesha ubuthishela uMklami , phakathi kwezinye izinto wafundelwa futhi ngabaphathi semininingwane uhlelo Finyelela. Strictly ekhuluma, le database okungukuthi kakhulu oyisiphukuphuku, ngoba lokhu alinikezi ngokugcwele amandla amaseva: kanyekanye ekusebenzeni eziningana abantu okufanayo semininingwane isiqalo Ukuvinjwa izingcezu ulwazi, ngisho wonke amatafula amakhulu idatha amavolumu kubonakale ukungasebenzi nokunye. It kuseyimpicabadala kungani bonke Finyelela kwakuhlanganisa ukuqondisa isimiso sezemfundo, ngoba program professional kuso ngeke isebenze, futhi bonke abanye ungafuni ukwazi, kweyodwa semininingwane ukuphathwa uhlelo ukuhluka kwabanye. Kungaba ngcono kunalokho Access'a abafundi banikezwa amakhono ukusebenza PostgreSQL and MySQL, endleleni ukuchaza umehluko phakathi kwabo. Nokho, njengoba nje amaseva ezisebenzayo kokubili lezi yolwazi, une ukudala database olunzulu kuyodingeka ukuthuthukisa kakhudlwana futhi isicelo iklayenti - nokuthile ababengambeka izosebenza abasebenzisi eside ukuphela. Kodwa lokhu endleleni uya zonke izinhlelo professional, futhi akudingekile baziqambela ibhayisikili lakho siqu.

Futhi ngokuvamile ihlanganisa umqondo professional ukuphathwa semininingwane uhlelo? Okokuqala - ithuba ukusebenza afanayo esikhulu kakhulu idatha (ikhathalogi electronic esitolo sezincwadi ezinkulu kungaba Inani izigidi izincazelo, ngalinye elikwazi ukwazi intengo, inani lamakhophi etholakalayo, futhi kulokho abayikho emafektri); okwesibili - sisebenze abasebenzisi multiple kanyekanye, ngalinye elikwazi uthola ulwazi olufanele (ngamanye amagama, nabathengisi ezimbili alikwazi ukuthengisa kumakhasimende ezahlukene nesisodwa yanoma yiziphi izincwadi ezingavamile). Inketho yesithathu - ulwazi ivikelwe ekulimaleni kwengozi lapho ushintsho yayo uqalile, kodwa engakaze agcwaliswe kahle. Kwakucatshangwa ukuthi omunye ungacabanga isimo esinjalo: esitolo yamukele inkokhelo ngokudluliswa kwentambo, izimali kuthiwa ezidonswe ku-akhawunti yomthengi bese kufanele zifakwe ku-akhawunti ye-esitolo, kodwa ngenxa yokwehluleka ingxenye uzohlinzwa okwesibili engakaze yenziwe. Smart semininingwane zombili izinhlangothi msebenzi wenziwa ukuthengiselana olulodwa, okuyinto noma waqinisekisa ngokugcwele (lapho konke kwahamba kahle), noma ukhansele ngokuphelele (nganoma yisiphi iphutha). Ezingeni umthengi inikeza ithemba ukuthi uma indlela yakhe ilotshiwe ukuvala i-akhawunti, basuke yibhange ukuya akhawunti esitolo.

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