Video: Dab tsi SQL siv netezza?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Cov IBM ® Netezza® cov ntaub ntawv warehouse appliance suav nrog kev ua kom zoo tshaj SQL uas hu ua IBM Netezza Structured Query Language (SQL). Koj tuaj yeem siv SQL cov lus txib los tsim thiab tswj koj cov ntaub ntawv Netezza, cov neeg siv nkag mus thiab tso cai rau cov ntaub ntawv, thiab nug cov ntsiab lus ntawm cov ntaub ntawv.
Hais txog qhov no, netezza siv rau dab tsi?
IBM Netezza (hais lus ne-teez-a) yog ib lub chaw muag khoom ntawm Asmeskas lub tuam txhab thev naus laus zis IBM uas tsim thiab ua lag luam cov ntaub ntawv muaj txiaj ntsig zoo rau cov khoom siv hauv tsev thiab kev siv tshuaj ntsuam xyuas qib siab rau siv suav nrog kev lag luam cov ntaub ntawv warehousing, lag luam txawj ntse, kwv yees analytics thiab lag luam continuity npaj.
Tsis tas li ntawd, yog Netezza Cov Ntaub Ntawv Loj? Cov ntaub ntawv loj Khoom siv Netezza Ntsiab nta. Netezza yog ib qho embedded thiab advanced analytics database. Netezza Cov yam ntxwv tseem ceeb suav nrog kev kwv yees nrog qhov tseeb ntau dua, xa cov kev kwv yees sai dua thiab teb sai rau txhua qhov kev hloov pauv.
Yog li ntawd, dab tsi database yog Netezza?
SQL ntawv -92 (tseem hu ua SQL ntawv /2), yog tus qauv ua haujlwm ANSI/ISO rau kev sib raug zoo databases hnub no. Thaum tsis muaj tus neeg muag khoom txhawb nqa qhov ua tiav SQL ntawv -92 tus qauv, Netezza SQL ntawv conforms rau tag nrho cov nquag txhawb Cheebtsam ntawm SQL ntawv -92.
Puas yog Netezza tuag?
IBM thaum kawg rub lub ntsaws rau Netezza , ib tsev neeg ntawm cov ntaub ntawv khaws cia thiab cov khoom siv tshuaj ntsuam xyuas uas tau nyob ib puag ncig rau 15 xyoo dhau los. Feem ntau ntawm cov qauv tau mus txog qhov kawg ntawm kev txhawb nqa, thiab tsis muaj qhov tshiab Netezza cov thawv yuav puas tau ua - IBM tau ua haujlwm zoo tua lub hom, thiab salted lub ntiaj teb.
Pom zoo:
Dab tsi ntawm cov hauv qab no yog qhov zoo ntawm kev siv cov khoom siv pom kev hauv kev hais lus?
Qhov txiaj ntsig tseem ceeb ntawm kev siv cov khoom siv pom hauv koj cov lus hais yog tias lawv ua kom cov neeg tuaj saib muaj kev txaus siab, hloov kev mloog ntawm tus neeg hais lus, thiab ua rau tus neeg hais lus muaj kev ntseeg siab ntau dua hauv kev nthuav qhia tag nrho
Dab tsi ntawm cov hauv qab no hais txog lub peev xwm ntawm cov khoom siv computer lossis cov kab ke nthuav dav los pab ntau tus neeg siv yam tsis tau tawg?
Scalability hais txog lub peev xwm ntawm lub khoos phis tawj, cov khoom lag luam, lossis cov txheej txheem nthuav dav los pab ntau tus neeg siv yam tsis muaj kev tawg. IT infrastructure tsuas yog cov cuab yeej siv lub cev tsuas yog xav tau los khiav lag luam
Dab tsi yog qhov txawv ntawm cov neeg siv kev paub thiab kev paub ntawm cov neeg siv khoom?
User Experience (UX) cuam tshuam nrog tib neeg cuam tshuam nrog koj cov khoom thiab cov kev paub uas lawv tau txais los ntawm kev sib cuam tshuam. Customer Experience (CX), incontrast, encompasses tag nrho cov kev sib cuam tshuam ib tug neeg muaj nrog koj hom
Cov lus siv tau siv rau dab tsi?
Functional programming languages yog tsim tshwj xeeb los tswj cov cim kev suav thiab sau npe ua cov ntawv thov. Functional programming yog raws li kev ua lej. Qee cov lus nrov ua haujlwm suav nrog: Lisp, Python, Erlang, Haskell, Clojure, thiab lwm yam
API yog dab tsi thiab nws siv rau dab tsi?
Daim ntawv thov kev pab cuam interface (API) yog cov txheej txheem niaj hnub, cov txheej txheem, thiab cov cuab yeej tsim kho software. Qhov tseeb, API qhia meej tias cov khoom siv software yuav tsum cuam tshuam li cas. Tsis tas li ntawd, APIs yog siv thaum programming graphical user interface (GUI) cov khoom