Video: Tus neeg xauj khoom muag yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Nws yog qhov twg ib qho piv txwv ntawm cov software khiav ntawm lub server, ua haujlwm rau ntau lub koom haum neeg siv khoom ( cov neeg xauj tsev ). Nws zoo li lub tsev apartment uas txhua tus neeg nyob hauv / cov neeg xauj tsev muab qhov chaw los yog ib feem rau ib leeg. Ib yam li ib tus neeg xauj tsev tsis muaj lub tsev uas nws nyob, huab tus neeg xauj tsev kuj tsis muaj cov ntaub ntawv.
Yog li ntawd, Salesforce architecture yog dab tsi?
Thaum koj xav txog qhov Salesforce architecture , xav txog tej txheej txheej uas zaum saum ib leeg. Cov Salesforce platform yog lub hauv paus ntawm peb cov kev pabcuam. Nws yog siv los ntawm metadata thiab ua los ntawm ntau qhov chaw, xws li cov ntaub ntawv kev pabcuam, kev txawj ntse, thiab APIs muaj zog rau kev txhim kho.
Tsis tas li ntawd, kev txhim kho neeg xauj tsev yog dab tsi? Lo lus "software multitenancy" yog hais txog software architecture uas ib qho piv txwv ntawm software khiav ntawm ib lub server thiab ua haujlwm rau ntau yam. cov neeg xauj tsev . A tus neeg xauj tsev yog ib pawg ntawm cov neeg siv uas sib koom ib qho kev nkag tau nrog cov cai tshwj xeeb rau software piv txwv.
Ntxiv mus, hom database twg Salesforce siv?
Cov Salesforce Database Salesforce khiav ntawm Force.com platform, uas muab kev sib raug zoo database . Hauv kev sib raug zoo database , cov ntaub ntawv khaws cia hauv cov ntxhuav. Txhua lub rooj yog tsim los ntawm ib tus lej ntawm kab uas sawv cev rau ib qho tshwj xeeb hom ntawm cov ntaub ntawv (xws li hnub tim lossis tus lej).
Salesforce backend yog dab tsi?
Salesforce platform yog tsim los ntawm Oracle thaub qab database, tsis yog tab sis ib pawg ntawm databases. Lawv tau tsim ib txheej ntawm abstraction tshaj qhov ntawd thiab koj tsis tuaj yeem nkag mus rau cov ntaub ntawv ncaj qha, tab sis siv lawv cov lus nug database (soql)
Pom zoo:
Dab tsi yog HID raws li tus neeg muag khoom txhais cov cuab yeej?
HID = Human Interface Device (Feem ntau yog siv los xa mus rau cov khoom siv xws li cov keyboards thiab nas) Kuv twv los ntawm qhov koj tuaj yeem qhia tau tias HID Compliant Devices feem ntau yuav yog qee cov khoom siv nkag lossis lwm tus koj tau txuas nrog koj lub computer
Tus neeg muag khoom npe yog dab tsi?
Proxy-muag yog ib qho online proxy platform uas koj tuaj yeem yuav thiab tus kheej thiab tus kheej cov npe servers rau cov vev xaib xws li kev ua si hauv online, kev sib tham, e-lag luam, kev kawm lub vev xaib thiab ntau dua. Tus neeg muag khoom npe yog lub npe nrov npe siv vim tias lawv tsuas yog siv tus kheej ntiag tug uas muaj kev ntseeg siab IP
Dab tsi yog tus neeg siv khoom sab thiab tus neeg rau zaub mov sab lus?
Tus neeg siv-sab lus sau ntawv suav nrog cov lus xws li HTML, CSS thiab JavaScript. Hauv qhov sib piv, cov lus programming xws li PHP, ASP.net, Ruby, ColdFusion, Python, C#, Java, C++, thiab lwm yam. Server-sab scripting yog qhov tseem ceeb hauv kev kho cov nplooj ntawv web thiab siv cov kev hloov pauv hauv cov vev xaib
Dab tsi ntawm algorithms xav kom tus neeg xa khoom thiab tus neeg txais kev sib pauv hloov tus yuam sij zais cia uas siv los xyuas kom meej qhov tsis pub lwm tus paub ntawm cov lus?
Dab tsi ntawm algorithms xav kom tus neeg xa khoom thiab tus neeg txais kev sib pauv pauv tus yuam sij zais cia uas siv los xyuas kom tsis pub leej twg paub cov lus? Kev piav qhia: Symmetrical algorithms siv tib tus yuam sij, tus yuam sij zais cia, los encrypt thiab decrypt cov ntaub ntawv. Tus yuam sij no yuav tsum tau muab qhia ua ntej ua ntej kev sib txuas lus tuaj yeem tshwm sim
Puas txhais tau tias yog kev sib raug zoo ntawm cov khoom ntawm ib yam khoom thiab lub peev xwm ntawm tus neeg sawv cev uas muab cov lus qhia rau kev siv cov khoom?
Kev them nyiaj yog kev sib raug zoo ntawm cov khoom ntawm ib yam khoom thiab lub peev xwm ntawm tus neeg sawv cev uas txiav txim siab seb qhov khoom siv tau li cas