Umbuzo we-Pivot Table Sql
Ukuhlaziywa kwedatha kuyisisekelo sokuthatha izinqumo zesimanje. Kungakhathaliseki ukuthi ungusosayensi wedatha ongumakadebona noma ungumnikazi webhizinisi onelukuluku, ikhono lokukhipha imininingwane ephusile kudatha eluhlaza libalulekile. Indlela eyodwa enamandla engathuthukisa kakhulu amakhono akho okuhlaziya idatha yile Umbuzo we-Pivot Table Sql.
Kuyini Umbuzo we-Pivot Table Sql nethi Kungani Kubalulekile?
Ingqikithi yayo, a Umbuzo we-Pivot Table Sql kuwumbuzo okhethekile we-SQL oshintshashintsha idatha yakho, uguqule imigqa ibe amakholomu futhi ngokuphambene nalokho. Lolu shintsho lukuvumela ukuthi:
- Fingqa amasethi edatha amakhulu ngokushesha: Hlanganisa kalula idatha ngezigaba, ezifana nokuthengiswa ngesifunda, izibalo zabantu bamakhasimende, noma ukusebenza komkhiqizo.
- Thola izitayela namaphethini: Thola ubudlelwano obufihliwe nokuhlobana phakathi kwedatha yakho okungenzeka kungabonakali ngokushesha.
- Yenza izinqumo eziqhutshwa yidatha: Thola imininingwane ephathekayo ukuze wazise ukuhlela kwamasu, uthuthukise ukusebenza kahle, futhi uthuthukise imiphumela yebhizinisi.
Cabanga ukuthi uphethe ithimba labadayisi. Unethebula eliqukethe idatha yokuthengisa, okuhlanganisa imininingwane efana nomthengisi, umkhiqizo, isifunda, nenani lokuthengisa. A Umbuzo we-Pivot Table Sql ingakusiza ukuphendula imibuzo efana nalena:
- Yimiphi imikhiqizo edayiswa kakhulu esifundeni ngasinye?
- Imuphi umthengisi onevolumu ephezulu yokuthengisa?
- Ingabe izitayela zokuthengisa zihluka kanjani ezindaweni ezahlukene?
Ngokuzulazula idatha, ungakwazi ukubona ngeso lengqondo kalula futhi uqhathanise ukusebenza kokuthengisa kuzo zonke izici ezihlukene, okukuvumela ukuthi wenze izinqumo ezinolwazi mayelana nokwabiwa kwezinsiza, amasu okuthengisa, nokuthuthukiswa komkhiqizo.
Isimo Somhlaba Wangempela: Ukuguqula Umbuzo we-Pivot Table Sql Yempumelelo
Ake sicabangele isimo sokucatshangelwa kwa-Symantec, inkampani ye-cybersecurity. Bafuna ukuhlaziya idatha yezobunhloli obusabisayo ukuze baqonde ama-vector okuhlasela avame kakhulu nomthelela wawo ezimbonini ezihlukene.
Idatha yabo eluhlaza ingase ihlanganise ulwazi olufana nalokhu:
- Uhlobo lokuhlasela isb, ubugebengu bokweba imininingwane ebucayi, uhlelo olungayilungele ikhompuyutha, i-ransomware
- Imboni isb, ezezimali, ezempilo, ezobuchwepheshe
- Inombolo yokuhlaselwa
- Izindleko zomthelela ezimaphakathi
Ukusebenzisa a Umbuzo we-Pivot Table Sql, i-Symantec ingakwazi:
- Zungeza idatha ukuze ubonise inombolo yokuhlaselwa kohlobo ngalunye lokuhlasela ngaphakathi komkhakha ngamunye.
- Bala izindleko zomthelela ezimaphakathi zohlobo ngalunye lokuhlasela kuzo zonke izimboni.
- Thola izinsongo ezivame kakhulu nezimba eqolo ezimbonini ezithile.
Lokhu kuhlaziya kungasiza i-Symantec ibeke phambili ucwaningo nokuthuthuka kosongo, ihlanganise izixazululo zabo zokuphepha ezidingweni ezithile zemboni, futhi ekugcineni inikeze ukuvikeleka okungcono kumakhasimende abo.
Ngokusebenzisa ngempumelelo Umbuzo we-Pivot Table Sql, i-Symantec ingathola ukuqonda okujulile kwesimo sosongo esiguqukayo futhi yenze izinqumo eziqhutshwa idatha ukuze ihlale ngaphambi kwezigebengu ze-inthanethi.
Siphila embulungeni ethuthuke kakhulu yobuchwepheshe, ikhono lokuhlaziya nokuhumusha idatha ngempumelelo libaluleke kakhulu. I Umbuzo we-Pivot Table Sql ikunika amandla okuguqula idatha engahluziwe ibe yimininingwane ephathekayo, ikwenza ukwazi ukuthatha izinqumo unolwazi futhi uthuthukise imiphumela ephusile.
Umusho wokuzihlangula: Lokhu okuthunyelwe kwebhulogi okwezinjongo zokwaziswa kuphela futhi akufanele kubhekwe njengeseluleko sezezimali noma sokutshala izimali. 1
