The Cons of Cloud Computing

by Susan Ward

Isu tiri gung-ho pamusoro pegore computing, zvokuti zvokuti Nei Cloud Computing Inofanirwa Kwemabhizimisi Maduku tinotaura kuti gore computing ndiyo chinhu chakanakisisa pamabhizimisi maduku kubva pakagadzirwa kwekusimudzira. Asi izvi hazvirevi kuti hapana gore rinokonzera kusagadzikana uye kuti bhizinesi rega rega rega rinofanira kukanda pakarepo mapeji avo ose ne-desktop software uye inofambisa mabhizimisi avo ose mugore.

Maitiro-maitiro akadai sekugadzirisa mavhidhiyo haafananidzi gore, uyewo mamwe maitiro ezvinodhaka zvinoda madhizimusi emakombiyuta epamusoro (zvakadai seaya anoshandiswa pakushandura mifananidzo). Madzimai emabhizimisi maduku ane zvido zvakasiyana uye zvakasiyana siyana zvinonyaradza. Zvinogona kunge zvakakunakira iwe kushandisa cloud computing chete kune mamwe maitiro. Kana kunyange kwete zvachose.

Usati waita kungwarira kumhepo uye uchinge uchinge uchinge wapinda mumakore, tarisa kuti kusakosha kwei cloud computing kunogona kukanganisa bhizinesi rako duku.

01 - Zvinogona Kuitika

Cloud computing inoita kuti bhizinesi rako duku riwedzere kune kuvimbika kweInternet connection . Kana isina kutenderwa, hauna kushandiswa kwekona. Kana yekutengesa yako yekutengesa inowanzobva kune dzimwe nguva kana kuti inokurumidza kufamba, gore computing ringasava rakakodzera bhizinesi rako.

Chimwe chinhu chaunofanira kufunga ndechekuti bhizimisi rako raizove rakachengeteka sei mugore rakavimbika - kunyange rakavimbika kupfuura gore computing service providers vanotambura nesero rinoshandiswa nguva nenguva.

Sezvakatsanangurwa muRCN's The Biggest Cloud Outages ya2015 musi waMay 20th, 2015 Apple iCloud yakanga iine maawa manomwe ekutapura ma email uye mamwe mabasa akasiyana-siyana egore akaita iCloud Drive, Documents, nezvimwe. Bhizinesi rako rinogona kuita kana kupera kwegore rako mafiro?

02 - Zvimwe Zvokuchengetedza

Ndeipi yakachengeteka iyo data yako? Cloud computing zvinoreva internet computing . Saka iwe haufaniri kunge uri kushandisa cloud computing applications zvinosanganisira kushandisa kana kuchengetedza dambudziko rausingafari kuva neIndaneti.

Kugadziriswa kwegore kushambadzira vatengesi vanyatsoita kuti vakurudzire pfungwa yokuti vane zvinyorwa zvitsva, zvakanyanyisa zvakachengetedzwa zvekuchengetedzwa kwenyika zvinobvira sezvavanoda bhizinesi renyu uye vanoziva kuti kuchengetedza dambudziko chinhu chikuru; zvisinei, kutendeseka kwavo munyaya iyi kwakatambura zvikuru mushure mekunyorwa kweNSA kusagadzikana.

Ramba uchiyeuka zvakare kuti denga rako denga rinowanikwa kubva chero kupi zvako paIndaneti, zvinoreva kuti kana kukanganisa kwemashoko kunowanikwa kuburikidza nekunyengedza, mushandi anonyadzisa, kana kuti zita rekushandisa risina hanya / password kuchengetedza, bhizinesi rako dhizinesi rinogona kukanganiswa.

Uye kuwedzera kwekuputsa kwedhaka kuri kuitika kune mamwe makambani akachengetedzwa akachengeteka nguva yose. Iwe unofunga kuti IRS, somuenzaniso, inenge iine imwe yenheyo dzakachengeteka zvikuru dzevose, asi kunyange dzakasangana neRS data kuputsa muna 2015.

Asi kuchinja kune gore kunogona kunyatsogadzirisa kuchengeteka kwebhizimisi duku, anodaro Michael Redding, mutungamiriri mukuru weAccenture Technology Labs. "Nemhaka yekuti gore guru rekukomberedza makambani rine zvimwe zvigadzirwa, anoti, vanowanzokwanisa kupa zviyero zvekuchengetedza zvigadzirwa zviduku zvishomanana zvingave zvisingagoni kukwanisa kuita zvayo pamaseva ayo" (Outsource IT Head Head kuGu ( The Globe and Mail ).

Sezvo muridzi webhizimisi, iwe unofanirwa kusarudza kana zvikamu zvekuchengetedza gore computing kambani inopa kuregeredza kukwanisa kusachengetedzwa kwekuchengetedza kwe cloud computing.

03 - Mari

Pakutanga kuona, gore computing shanduro inogona kuonekwa seyakanyanya kudhura pane imwe shanduro yekugadziriswa yakaiswa uye inotanga mumba, asi unoda kuva nechokwadi kuti uri kuenzanisa maapuro nemaapuro.

Hungu, makore anoshandiswa (anozivikanwawo seSoftware seMabasa eSain kana Saas) haadi kuti huwandu hwekutsvaga mari huvepo kune malayisensi kana kutsigira hupfumi, asi kushanda kwegore kune zvese zvinoitwa ne software uye kana zvisingaiti, izvo zvinoshayikwa zvakakosha kuti iwe?

Kuva nemafungiro egore rako-based software kuti zvikwanise zvido zvako zvinogona kuwedzera zvakanyanya pamutengo. Kana ukashandisa tsika-yakagadzirwa mu-software software, zvingave zvisingakwanisi kuifambisa kune gore risina kubhadharwa zvakare-kunyora-zvechokwadi kusagadzikana. Kuti uve nechokwadi kuti uri kuchengetedza mari , unofanira kutarisa zvakatarisa zvirongwa zvekutengesa uye tsanangudzo yega yega yeshoko, uchifunga nezvekukwanisa kuwedzerwa kwekuwedzera.

Semuenzaniso, mutungamiri wesangano risina purogiramu iro rachangobva kushandura kune rimwe rekutsvaga kwehutano hwegore rinowanikwa apo apo nhengo dzehutano hwavo munguva pfupi yapfuura dzakapfuura miganhu pachibvumirano chavo mutengo wekuenda kune wechipiri wechipfuva wakanga wakaita kaviri. Kungofanana nezvirongwa zvefoni, dhiabhorosi anogona kunge ari muzvikamu nezvibvumirano zvemakore.

Iwe Unoda Ichitsva uye Yakakurisa Here?

Kana iwe usingatsvaki zvinyorwa zve-up-to-date zvepurogiramu gore rega rega, software yepakombiyuta inogona kudhura munguva refu.

Nemuenzaniso, kana iwe ukatenga davi redeskodhi reMicrosoft Office 2016 uye ukashandisa kwemakore akawanda, iwe unobhadhara mari yeiyo imwechete uye une purogiramu zvachose zvichienderana nekubhadhara mari yegore negore yekushandisa iro-based version, Office 365.

Dzimwe mhando dzebhizimisi mapurogiramu akadai sekuverenga uye kubhadhara mitero software dzinoda kuvandudzwa kwegore negore uye inokodzera gore.

Data Kudhara Mari

Kana bhizinesi rako rinosanganisira kutumira dheta yakawandisa, cherechedza kuti kunyange zvazvo kutumira data kune gore (inbound) isingabhadharwi, kubuda kwemashoko kudarika pamusoro pemari yekubhadhara kwemwedzi kunowanikwa kune imwe gwaro.

Kana bhizimisi rako rinodiwa rinosanganisira kugara uchitsvaga deta yakawandisa kubva mumakore ako emafu kana kuchengetedza dheta, mari yezvekuwedzera inogona kuwedzera. (Ona, semuenzaniso, Microsoft Azure mutengo wekutengesa data.)

Nenzira yekuti, gore computing ibhizimisi rebhizimisi uye mari inowanzopera, saka chengetedza mitengo yezvino.

04 - Inflexibility

Iko kusagadzikana kweimwe makore mapfumi kunogona kuva imwe yakashata yakaipa ye cloud computing. Ngwarira paunosarudza gore rinoshambadzira mutengesi kuti hausi kuzova "nokusingaperi" mutengi nokuti maitiro avo uye / kana zvigadziri zve data hazvibvumi kutendeseka / kutendeuka kwemashoko kune mamwe maitiro.

Ingokumbira mumwe munhu akapfuura nenzira inorwadza yekutama kubva kune imwe yekugadzira mapepa kune imwe. Sezvo iri muenzaniso wakajeka, haugone kuisa dhidhiro yakagadzirwa mune imwe shanduro muSpredishiti yeGoogle Docs.

Vamwe vatengesi vanoedza nemaune "kuvhara mu" vatengi kuburikidza vachishandisa purogiramu yemapurogiramu / hardware, kuitira kuti zvisingakwanisi kana kuti zvakadhura zvikuru kutenderera kune mumwe mutengesi wegore.

Kana uri kufunga nezvekutamira kune gore, iva nechokwadi chokuti kambani yako yekutengesa gore inoratidza kuti iwe unogona kuchengetedza dhaka rako uye kuti zvipo zvevatengesi zvinowirirana nemitemo yezvino.

Uyewo, iva nechokwadi chokuti iwe unogona nyore (uye zvisingatarisirwi) kuwedzera nekubvisa cloud computing vashandisi uye kuchengetedza deta sezvinodiwa apo bhizinesi rako richikura kana zvibvumirano.

05 - Vatengi Vanobatsira

Mumazuva okutanga e cloud computing, kushandiswa kwevarombo nevashandi kwaigara kuri kunyunyuta kubva kuvashandi. Nenzira yakanaka, vatengesi vakawanda vakaita matanho makuru mukuvandudza rubatsiro rwemagetsi mumakore mashomanana apfuura, asi basa rakanaka rinouya pamutengo.

Google ye "Sirivha" yepamusoro purogiramu yegore yavo ikozvino inodhura $ 150 / mwedzi, iyo ine nguva mana yekupindura nguva (panguva dzebhizimisi chete) uye haina kusanganisira kutsigirwa kwefoni. Dzimwewo gore vatengesi vakaita saMicrosoft vane zvirongwa zvakadaro zvekutsigira zvirongwa.

Kana bhizimisi rako richida zvakadai kuti unoda kupindura nokukurumidzira kumatambudziko ekutsigirwa kwevatengi, iva nechokwadi chekuti gore rako revatengesi veseve rine zvakawanda zvezviwanikwa zvinowanikwa pakutsigirwa kwekambani, kusanganisira email, foni, mararamiro ari mupenyu, zvidzidzo zvezveruzivo, uye zvishandiso zvemaserasi. Iva akagadzirira kubhadhara zvikwata zvepamusoro zvekutsigirwa, kunyanya manheru kana vhiki dzevhiki.

Pasi Pasi: Cloud Maererano Nehutano Hwako

Cloud computing iri mukana wakanaka wemabhizimisi mashomanana ekubvisa-kutakura zvinotambudza uye mari yekutonga kweT - chero bedzi vachigona kurarama nematambudziko. Nyaya dzekuchengeteka dzakabatana nokuita kuti bhizimusi ravo rekutsvaga 'kunze' paIndaneti rinoratidzika seyo nhamba imwe inofanirwa nevanasikana vemabhizimisi maduku.

Imwe nzira inogona kunge iri kutanga tambo computing zvishoma nezvishoma; sarudza imwe kana mbiri dzebhizimisi rako rekushandira kuti uende uye uone kuti inoenda sei. Tarisiro, nekufamba kwenguva, iwe uchange wava kunyatsogadzikana nawo uye unokwanisa kukohwa kunyange kupfuura makore computing zvakanaka .