Video: Dab tsi yog qhov qis qis network daim duab?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Qib qis network tsim, feem ntau yog visio netmap, muaj tag nrho cov nitty gritty khoom npaj rau leej twg yog siv thiab tswj cov infrastructure. Cov qib qis tsim siv chav kawm daim duab ntawm kev tua qib nrog rau feem ntau ntawm cov ntsiab lus xav tau.
Raws li txoj cai, daim ntawv tsim qauv qis yog dab tsi?
Lub hom phiaj ntawm LLD lossis a qis - qib tsim daim ntawv (LLDD) yog muab qhov kev xav sab hauv tsim ntawm qhov program code tiag. LLD piav qhia cov duab kos duab nrog cov txheej txheem thiab kev sib raug zoo ntawm cov chav kawm thiab cov kev qhia tshwj xeeb. Nws piav qhia txog cov modules kom tus programmer tuaj yeem nkag ncaj qha rau qhov kev pab cuam los ntawm cov ntaub ntawv.
Tom qab ntawd, lo lus nug yog, dab tsi yog theem siab thiab qib qis network daim duab? Qib siab yog zoo li architecture hom tsim qhov twg yam zoo li IPs ploj lawm. Nws yog "10k ko taw saib". Qib qis yog cov ncauj lus kom ntxaws network nrog tus IP chaw nyob, yeej nws yog ib tug sh khiav kinda ncauj lus kom ntxaws daim duab.
Ntxiv mus, qhov txawv ntawm HLD thiab LLD yog dab tsi?
HLD thiab LLD yog 2 nqe lus siv feem ntau hauv Network Tsim, Kev Ua Haujlwm thiab kev siv. Thaum HLD hais txog High Level Design, LLD yog luv luv rau Low Level Design. HLD yog tsim pib thaum lub sij hawm tsim kev taug kev ntawm kev daws teeb meem.
Dab tsi yuav tsum muaj HLD?
Cov HLD Cov ntaub ntawv nthuav tawm cov qauv ntawm cov kab ke, xws li database architecture, application architecture (layers), application flow (Navigation), thiab technology architecture. Cov HLD siv cov lus tsis yog kev siv rau cov ntsiab lus me me uas yuav tsum yuav nkag siab rau cov thawj coj ntawm lub system.
Pom zoo:
Dab tsi yog qhov txawv ntawm daim duab kos duab thiab graphical nthuav qhia?
Qhov no txhais tau hais tias daim duab tsuas yog ib feem ntawm daim duab. Graph yog ib tug sawv cev ntawm cov ntaub ntawv siv kab ntawm ob los yog peb axes xws li x, y, thiab z, whereas daim duab yog ib tug yooj yim pictorial sawv cev ntawm ib yam dab tsi zoo li los yog nws ua hauj lwm li cas
Dab tsi yog qhov txawv ntawm daim duab radar thiab daim ntawv qhia khoom?
Cov kab kos duab yog tsim los tso saib cov ntaub ntawv ua lag luam. Radar kab kos yog qhov zoo tshaj plaws rau kev qhia qhov tseem ceeb txheeb ze rau qhov chaw nruab nrab thiab yog qhov tsim nyog rau kev qhia tshwj xeeb rau qhov sib txawv
Dab tsi yog qhov txawv ntawm embed ib daim duab thiab txuas ib daim ntawv?
Dab tsi yog qhov txawv ntawm embed ib daim duab thiab txuas ib daim ntawv? daim duab kos yog zoo li qub thiab yuav tsis hloov pauv yog tias daim ntawv ua haujlwm ua. Daim ntawv txuas txuas yuav hloov kho tau thaum twg daim ntawv hloov kho hauv Excel
Dab tsi yog daim duab kos duab kev tswj xyuas qhov project?
Daim duab kos duab yog ib daim duab sawv cev ntawm txhua txoj haujlwm, lub luag haujlwm thiab kev ua haujlwm rau ib qhov project. Nws feem ntau zoo li daim duab nrog cov thawv thiab cov xub
Dab tsi yog qhov txawv ntawm lub koob yees duab digital thiab lub koob yees duab zaj duab xis?
Qhov sib txawv tseem ceeb ntawm ob yog txoj kev nws ntes cov duab. Thaum lub teeb los ntawm kev yees duab nkag mus rau hauv lub koob yees duab, lub koob yees duab digital siv lub sensor los ntes cov duab. Nyob rau hauv lub koob yees duab (lub koob yees duab analog), lub teeb ntog rau film