Software AS a Service (SAAS)

Software AS a Service (SAAS) – Qha

Txheej txheem cej luam – SAAS sawv ntsug Snruab nrab RAWS LI ib Ssuab. Ntawm no mus kom ze, Daim ntawv thov no muaj nyob rau hauv internet (internet) ntawm daim ntawv. Qhov installing thiab tuav cov software peb tsuas yuav tsum tau mus saib cov software dua hauv internet.

Nyob rau hauv daim ntawv no, Kuv yuav tham txog qhov ntawd SAAS Qauv thiab txoj kev zoo tshaj uas yuav tsum taug thaum uas siv SAAS qauv.

Kev Taw Qhia – SAAS yog lub luv luv ntawm ib lub tswvyim hu ua Software li ib qhov kev pab cuam. Ntawm no peb tsis yuav nruab los yog tuav tej software. Peb cia li yuav tau muaj kev siv internet uas peb tau siv cov kev pab cuam. Ib tug qauv SAAS yuav tsum muaj cov cim xeeb ceem hauv qab no –

Architecture Multenant Architecture – Nyob rau hauv ib lub architecture multitenant, Peb muaj ntau cov neeg siv thiab cov ntaub ntawv uas muab ib qho chaws. Qhov chaws no yog tswj centrally ntawm ib qho chaw.
Kev cai dab qhuas – Txij qhov chaws tswj tseg rau ib qho chaw xwb, Nws yuav yooj yim rau customize daim ntawv thov raws li cov lag luam xav tau ntawm cov neeg muas zaub. SAAS yog tsim thiab organised nyob rau hauv tej zam uas cov kev customizations yuav tswj tau yooj yim thiab tswj ib tug neeg muas zaub.
VR – SAAS qhia tau zoo rau cov ntaub ntawv hla lub internet. Qhov no ua rau nws yooj yim los tswj tus tsim nyog los yog saib cov ntaub ntawv siv cov ntaub ntawv. Nws kuj tseem xyuas kom meej tias cov lus qhia muaj rau tag nrho cov neeg siv ntawm tej taw tes rau txhua lub sij hawm.

Txoj kev zoo tshaj ces yuav tsum taug hauv SAAS qauv –

Cia peb mus taug kev los ntawm cov kauj ruam uas siv los ua raws li txoj kev siv thaum uas siv SAAS qauv –

To taub cov lag luam yuav tsum tau – Irrespective ntawm lub tshuab los yog cov qauv, Nws tseem ceeb heev uas yuav tau muaj kev nkag siab txog lub lag luam yuav tsum tau. Yog peb tsis muaj qhov no, Peb yuav tsis tau tsim thiab tsim muaj lub kaw lus los yog daim ntawv thov. Tseem, Yuav tsum muaj qhov no tseem ceeb heev uas peb paub lub hom phiaj thiab objectives ntawm ib theem ntxov heev. Qhov kev tshawb nrhiav thiab txheej txheem yuav tsum tau robust txaus rau lub hom phiaj thiab directives ntawm ib theem ntxov heev. Txoj kev tshawb nrhiav yuav tsum saib xyuas cov nram no-
- Yuav tsum muaj daim ntawv thov yuav tsum tsim los khiav?
- Qhov zoo tshaj plaws. Dab tsi yog cov pawg ntawm cov neeg uas yuav saib tau daim ntawv thov?
- Yuav ua li cas cov ntaub ntawv yuav tsum teb rau –
  - Scalability
  - Ruaj
  - Failover teeb meem

Nws tseem ceeb heev uas peb paub thiab nkag siab txog cov yam ntxwv ntawm daim ntawv thov thaum ntxov heev. Tsis tas li ntawd xwb, Peb yuav tsum tau them sib npaug zos uas twb muaj lawm los yog txojkev txheej txheem los yog txojkev txheej txheem yog txojkev.

Taw qhia cov pab neeg noj cov hauj lwm – Rov irrespective ntawm lub tshuab los yog cov qauv, Nws tseem ceeb heev uas lub pab (team) uas yuav raug muab coj mus ua hauj lwm yuav tsum tau zoo versed ntawm lub tshuab thiab cov tswvyim. Hauv lub SAAS qauv peb yuav tsum muaj ib pab neeg comprising seasoned developers uas to taub lub tswvyim ntawm lub SAAS tas nrho. Pab neeg no yuav tsum muaj cov neeg uas muaj cov kev txawj ntse ntau technologies thiab kuj yuav tsum tau paub zoo txog qhov xyaum txoj kev zoo tshaj uas yuav taug hauv txoj kev ua lag luam.

Tsim lub scalable infrastructure – Thaum lub pab (team) tau cov kev nkag siab txog lub lag luam yuav tsum tau, Kauj ruam tom ntej no yog tsim kom muaj cov infrastructure nrog rau cov lus hauv qab no –
- Cov Ntaub Ntawv Centre.
- Network infrastructure – connectivity thiab ruaj ntseg.
- Hardware – ob lub nruab thiab cia.
- Thaub qab thiab ntsuam xyuas cov cuab tam.

Nyob saum no, Yuav tsum muaj kev ntsuam xyuas los ntsuam xyuas cov kev pab cuam txog tej teeb meem thaum lub tsev infrastructure. Thaum noj cov lus kawg hu, ib qho yuav tsum tau ua raws li cov lus qhia nram qab no –

Qhov Kev Pab Nyob Rau Qib Siab (SLA).
Scalability and availity thiab lwm yam kev kawm.
Cov neeg muas zaub yug thiab xwm tshwm sim qhia txog.
Kev phem rov qab.
Network bandwidth.
Ruaj ntseg tswj kev ruaj ntseg.

Finalize bandwidth yuav tsum tau muaj thiab hosting cwj pwm – Nws tseem ceeb heev uas peb host infrastructure tsis pub dhau ib qhov chaw uas muaj ib tug pej xeem connectivity thiab tswj li qub tas li kom zoo neeg siv zog. Thaum rov muab cov bandwidth, Peb yuav tsum xav txog cov demographics ntawm peb daim ntawv thov e.g.g.. Connectivity rau ib tug neeg zaum hauv chaw ua hauj lwm uas muaj bandwidth network speed yuav txawv los ntawm ib tug neeg siv uas yog kev cob cog rua lub tsev. Nws tseem ceeb heev uas peb muab cov infrastructure ze li tau tswj kom tsis muaj tseeb network hops. Peb yuav tsum muaj ntau yam network sib txuas rau peb cov ntaub ntawv centre, eliminating lub network fwj caj dab. Yog peb coj ib tug hu mus rau qhov chaw cov ntaub ntawv centre infrastructure, Peb yuav tsum xav txog cov nram qab no –
- Yog cov ntaub ntawv centre muaj 24X7365?
- Qhov kev kuaj ntawd kuaj zaub ntsuab.
- Muaj cov redundant systems rau cov hwjchim thiab lwm failures hardware.
- Lub cev kev ruaj ntseg ntawm lub campus.
Txoj kev ua lag luam infrastructure components – Thaum lub infrastructure tsim yog tiav, Peb yuav tsum muaj cov components uas muaj proven reliability thiab functionality. Kauj ruam no tseem ceeb heev thiaj li yuav xyuas kom meej meej pem lub siab. Thaum soj ntsuam cov pheej yig tivthaiv no peb yuav tsum xyuas kom meej tias cov hardware yog tauj nyob rau hauv cov timelines ntawm peb cov lag luam yuav tsum.

Deployment of SAAS tus me nyuam infrastructure – Thaum lub infrastructure components muaj nyob, Lub lag luam pab neeg yuav tsum pib lub tsev thiab deploying lub SAAS components ib tom qab lwm. Yuav tsum tau racked, Yuav tsum muab nruab nrab thiab tom qab lub nruab operating yuav tsum muab ntsia raws li ib tug xav tau. Ruaj ntseg li yuav tsum tau upgraded nrog qhov tseeb versions ntawm IDS. Kuj lub firewall yuav tsum configured li ib tus neeg siv txoj cai ntawm lub lag luam.

Npaj rau kev phem rov qab thiab continuity – Tam sim no tias daim ntawv thov yog npaj siv nyob ib SAAS platform, Peb yuav tsum tau npaj rau kev phem rov qab thiab tswj kev noj qab haus huv ntawm daim ntawv thov. Cov nqe lus nug nram qab no yuav tsum teb cov lus nug hauv qab no – Hais txog cov lus nug nram qab no.
- Yuav ua li cas teb kom muaj kev puas tsuaj?
- Yuav nqa rov qab daim ntawv thov nyob rau hauv ib lub sij hawm txwv sij hawm?

Integration of the Monitoring solution – Tus xyuas subsystem yog ib qho tseem ceeb heev. Nws yuav pab kom cov sij hawm xyuas meej thiab tsis txhob muaj teeb meem unwanted. Yuav tau xyuas seb yuav ua li cas raws li cov parameters nram no –
- Cormory thiab CPU siv
- Kev tshwm sim logs ntawm qhov system operating thiab daim ntawv thov
- Txawv tebchaws sib txawv e.g.g. TCP TCP, database, daim ntawv thov kev pab.

Npaj cov neeg muas zaub yug hu centre – Thaum twg daim ntawv thov yog nyob rau hauv lub lag luam, Nws tsis tau muaj ib tug neeg muas zaub them nyiaj yug hu centre. Hu centre yuav tsum muaj kev cob cog rua thiab nruab nrab kom tswj tus tsim nyog ticketing. Cov neeg muas zaub txhawb yog ib tug tseem ceeb tivthaiv kom tau tej qauv los sis daim ntawv thov irrespective ntawm lub tshuab. Lub kaw lus ticketing yuav tsum enabled uas tsim nyog emailing. Nyob rau hauv cov ntaub ntawv hais txog txoj kev loj hlob ntawm txoj kev loj hlob pab neeg daim pib yuav tsum tau xa emails rau pab neeg tsim nyog.

Npaj rau SLA los yog Qhov Kev Pab Cuam Teev Tseg – Peb yuav tsum muaj ib qho SLA nyob rau hauv qhov chaw thaum uas siv cov SAAS qauv. Tus SLA yuav tsum kom meej meej hais lub sij hawm turnaround thiab lub sij hawm nrog rau daim ntawv thov kev pab muaj.

Ntaub ntawv – Cov Ntaub Ntawv – Thaum tag nrho cov kauj ruam saum toj no lawm, Peb yuav tsum tau muab tag nrho infrastructure tag nrho thiab nws cov components. Tej ntaub ntawv no yuav pab cov tiam tom ntej no los kov tej behaviour ntawm daim ntawv thov. Tseem yuav pab tau yog hais tias muaj hloov los sis hloov kom lub infrastructure.

Txoj kev: Thoob plaws hauv tsab xov xwm peb tau tham txog qhov xyaum raws li nyob rau hauv ib qauv SAAS. Peb muaj kuj them cov cim xeeb ceem ntawm ib daim ntawv thov SAAS. Tam sim no Cia peb xaus lus sib tham hauv tsab ntawv ntawm cov mos txwv nram qab no –

Zoo tshaj plaws yuav tsum tau taug txhua qhov chaw raws li nws saib tau zoo ntawm daim ntawv thov.
Hauv SAAS qauv hauv qab no zoo tshaj plaws yuav tsum taug –
- To taub cov lag luam yuav tsum tau ua
- Taw cov pab neeg noj cov hauj lwm
- Tsim lub scalable infrastructure
- Finalize cov bandwidth yuav tsum tau muaj thiab hosting lub chaw
- Txoj cai infrastructure components
- Deployment of SAAS tus me nyuam infrastructure
- Npaj rau kev phem rov qab thiab continuity
- Integration of the Monitoring tov
- Npaj cov neeg muas zaub yug hu centre
- Npaj rau SLA los sis Qhov Kev Pab Cuam Teev Tseg
- Ntaub ntawv