2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Txawm tias Lub Hwj Chim BI muab qee cov ntaub ntawv ua qauv, nws tsis tuaj yeem ua lub luag haujlwm nrog SSAS tag nrho. Ib yam li @WolfBiber tau hais, lwm cov cuab yeej BI yuav tsum txuas rau SSAS ib yam.
Kuv puas xav tau SSAS nrog Lub Zog BI?
Cov lus teb luv luv yog, rau ntau qhov xwm txheej Power BI ntau dua li txaus rau kev tsim cov ntawv ceeb toom yam tsis xav tau rau Kev Tshawb Fawb Kev Tshawb Fawb. Lub Hwj Chim BI muaj cov ntaub ntawv zoo tsim qauv tsim rau hauv nws uas tuaj yeem ua qee qhov qauv zoo nkauj. Nws kuj tuaj yeem tsim cov lej suav thiab ntsuas zoo li SSAS ua.
Puas SSAS obsolete?
Raws li cov yam ntxwv tsis txuas ntxiv mus nws ncaj nraim: txhua yam uas tau tso tseg hauv SSAS 2016 tam sim no txiav tawm.
Qhov txawv ntawm SSAS thiab Fais Fab BI yog dab tsi?
Nyob rau hauv Standard Power BI versions koj muaj 1 GB txwvrau txhua cov ntaub ntawv teev. Nrog Power BI Premium uas dhia mus txog 10 GB. Nrog SSAS Tabular tsis muaj kev txwv nyuaj ntawm cov ntaub ntawv teev loj; qhov no yog khi los ntawm RAM ntawm koj lub server lossis Azure cov peev txheej yog tias koj siv VM ntawm huab.
Puas SSAS xav tau?
3 Teb. Yog lawm, koj yuav tsum tau khaws koj cov Kev Pabcuam Kev Ntsuam Xyuas Txheej(thiab lwm yam ntaub ntawv koj yuav muaj). Lub Hwj Chim BI yog cov cuab yeej tshaj tawm thiab yuav tsum tau txais cov ntaub ntawv sib sau ua ntej kom ntau li ntau tau, txaus kom muaj peev xwm npaj cov kab kos, tso cov rooj, siv cov lim dej, thiab lwm yam.
Pom zoo:
Dab tsi yog qhov hloov pauv thiab hloov pauv hloov pauv?
Point mutations hloov ib leeg nucleotide. Frameshift kev hloov pauv yog ntxiv lossis tshem tawm ntawm nucleotides uas ua rau muaj kev hloov pauv hauv kev nyeem ntawv. frameshift thiab point mutation yog dab tsi? Ib qho kev hloov pauv cuam tshuam rau ib khub hauv paus.
Qhov kev hloov pauv no puas yuav ua rau muaj kev hloov pauv hloov pauv?
Yog li, yog tias muaj kev hloov pauv, piv txwv li, kev ntxig lossis tshem tawm ntawm nucleotide, tshwm sim, qhov no tuaj yeem ua rau kev hloov pauv ntawm kev nyeem ntawv. Nws hloov tag nrho cov amino acid ib ntus. Cov kev hloov pauv no yog hu ua frameshift mutation (tseem hu ua kev nyeem ntawv hloov pauv, nyeem ntawv hloov pauv, lossis framing yuam kev).
Puas yog jurassic ntiaj teb hloov pauv hloov pauv hloov pauv?
Qee zaum, paub meej, koj yuav tau rov qab mus rau lub sijhawm dhau los - txuag manually, thiab feem ntau, raws li game's autosave yog… tsis zam txim - tab sis feem ntau ntawm cov lub sijhawm koj tuaj yeem khaws cov khoom thiab khaws cia nrog.
Qhov twg yog qhov kev hloov pauv hloov pauv hloov pauv?
Semiconservative replication piav qhia txog cov txheej txheem ntawm DNA replication nyob rau hauv tag nrho cov paub hlwb. DNA replication tshwm sim ntawm ntau lub hauv paus pib ntawm kev rov ua dua raws DNA qauv strand. Raws li DNA ob chav helix yog unwound by helicase, replication tshwm sim nyias ntawm txhua tus qauv strand nyob rau hauv antiparallel cov lus qhia.
Qhov kev hloov pauv twg yog xav tias yuav cuam tshuam los ntawm kev hloov pauv hloov pauv?
Dependent Variable Qhov sib txawv uas nyob ntawm lwm yam uas ntsuas. Cov kev hloov pauv no yuav tsum tau hloov pauv raws li qhov kev sim ua haujlwm ntawm tus kheej hloov pauv lossis hloov pauv. Nws yog cov nyhuv presumed. Qhov kev tshawb fawb hloov pauv twg yog qhov tshwm sim?
