Video: Dab tsi yog qhov zaus ntawm kev tso tawm cov kev hloov tshiab loj rau S 4hana Cloud Edition?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
S / 4 HNA on-premise version muaj txhua xyoo kev tso tawm loj Qhov kawg yog 1709 (Lub Cuaj Hli, 2017) thiab qhov txuas ntxiv tau npaj rau xyoo 1809 (Lub Cuaj Hli, 2018). Thaum lub xyoo, SAP kuj tso tawm 2 FPS (Functional Pack Stacks) uas tsis muaj dab tsi tab sis rau down-porting qhov yooj yim los ntawm huab version mus rau lub hauv paus version.
Ntxiv mus, dab tsi yog qhov version ntawm Hana uas yog siv rau s 4hana Enterprise Management 1809?
Kev taw qhia thiab cov ntsiab lus tseem ceeb ntawm SAP S / 4, HWV 1809 Nws overtakes S / 4 HNA 1709 raws li qhov tam sim no version ntawm software. 1809 suav nrog ntau qhov kev txhim kho uas txhawb nqa cov tub ntxhais digital hloov zuj zus thiab qhov tshiab "Intelligent ERP" txoj hauv kev uas txhais tau tias S / 4 HNA tswv yim.
Tsis tas li ntawd, qhov txawv ntawm S 4 Hana thiab ECC yog dab tsi? Cov txawv : ECC tuaj yeem nrog txawv database platforms hauv qab (Oracle, DB/2, MS SQL thiab tau kawg HANA ). S / 4 HAUJ tsuas yog khiav saum SAP HANA . SAP HANA yog ib tug RDBMS zoo li Oracle, MSSQL, DB2 thiab lwm yam tshwj xeeb yog, nws yog ib tug nyob rau hauv-nco, kab oriented database.
Kuj paub, cov qauv ntaub ntawv twg yog siv rau SAP's 4hana?
Lub virtual cov ntaub ntawv qauv (VDM) yog ib tug qauv sawv cev ntawm CDS views nyob rau hauv SAP S / 4 HNA thiab SAP S / 4 HNA Huab. VDM tsim lub hauv paus rau cov ntaub ntawv nkag rau hauv SAP S / 4 HNA hauv, piv txwv li, kev siv tshuaj ntsuam xyuas lossis APIs.
Qhov twg yog thawj daim ntawv thov tso tawm ntawm SAP HANA?
Cov thawj daim ntawv thov khiav rau SAB HANA uas yog database SAP NetWeaver Kev Lag Luam Warehouse ( SAP NetWeaver BW ).
Pom zoo:
Dab tsi yog qhov hloov tshiab thiab tso cov lus nug ua dab tsi?
Qhov tsim nyog syntax thiab siv cov lus txib no yog raws li hauv qab no. INSERT: → ntxig yog cov lus txib hauv oracle SQL uas yog siv los ntxig cov ntaub ntawv rau hauv lub rooj. Hloov tshiab: → Hloov tshiab yog siv los hloov cov ntaub ntawv qub / cov ntaub ntawv nrog cov ntaub ntawv tshiab. DROP: → Drop yog siv los tshem tawm tag nrho cov lus los ntawm cov ntaub ntawv nrog lub rooj
Dab tsi yog qhov sib txawv loj ntawm kev txheeb xyuas qhov yuam kev thiab kev kho cov lej yuam kev?
Ob qhov kev tshawb nrhiav qhov yuam kev thiab kev kho qhov yuam kev yuav tsum muaj qee qhov ntawm cov ntaub ntawv rov qab xa mus nrog cov ntaub ntawv tiag tiag; kev kho yuav tsum muaj ntau tshaj li kev tshawb nrhiav. Parity bits yog ib txoj hauv kev yooj yim rau kev tshawb nrhiav qhov yuam kev. Ib qho parity me ntsis yog ib qho ntxiv me ntsis xa nrog cov ntaub ntawv uas tsuas yog 1-ntsis suav ntawm cov ntaub ntawv
Dab tsi yog qhov sib txawv ntawm kev rov ua dua tshiab thiab kev kho dua tshiab?
Kev piav qhia ntxaws ntxaws yog qhov txheej txheem nco uas suav nrog kev xav txog lub ntsiab lus ntawm lub ntsiab lus uas yuav tsum nco ntsoov, sib piv nrog cov txheej txheem ntawm kev rov hais dua cov lus rau tus kheej ntau dua. Kev saib xyuas kev kho mob yog cov txheej txheem ntawm kev rov xav txog lossis hais lus ib yam ntawm cov ntaub ntawv
Cov kev pabcuam lossis cov txheej txheem twg uas Secure Copy Protocol vam khom kom ntseeg tau tias kev hloov pauv kev nyab xeeb yog los ntawm cov neeg siv tau tso cai?
Cov kev pabcuam lossis cov txheej txheem twg uas Secure Copy Protocol vam khom kom ntseeg tau tias kev hloov pauv kev nyab xeeb yog los ntawm cov neeg siv tau tso cai? Secure Copy Protocol (SCP) yog siv los luam cov duab IOS kom ruaj ntseg thiab teeb tsa cov ntaub ntawv mus rau SCP server. Txhawm rau ua qhov no, SCP yuav siv SSH kev sib txuas los ntawm cov neeg siv uas tau lees paub los ntawm AAA
Puas yog ib qho kev hloov pauv hloov tshiab ua rau muaj kev ua haujlwm tau hais tseg ntawm kev hloov tshiab?
Cov qauv tsis ua rau 'cov ntaub ntawv hloov tshiab,' thiab yog li feem ntau tsis tuaj yeem tua tsis tau dab tsi (ua rau, cov cai ua haujlwm, ntws, cov lus tawm, thiab lwm yam). Koj tuaj yeem xaiv kom rov ua haujlwm rov ua haujlwm cov cai thaum qhov hloov tshiab ua rau cov ntaub ntawv hloov pauv, tab sis kuv tsis paub meej tias yuav pab tau koj li cas