Hiện nay, ngày càng nhiều doanh nghiệp dựa vào sự phát triển của các ứng dụng, nền tảng công nghệ thông tin qua Internet và công nghệ điện toán đám mây để cung cấp những dịch vụ công nghệ thông tin theo một cách thức tiết kiệm chi phí. Điện toán đám mây là sự phát triển tiếp tục của điện toán lưới, điện toán đám mây đem lại cho các doanh nghiệp, đặc biệt các doanh nghiệp nhỏ và vừa cơ hội triển khai ứng dụng thương mại điện tử, kinh doanh điện tử với các yêu cầu tối thiểu về tài chính, hạ tầng công nghệ và nhân lực.
DIEN y^fiN Dfiti M^Y - XU HU^dNG Mdl TRONG CONG NGHE THONG TIN Vfi CtIG DUNG TRONG KINH DOfiNH DIEN TCT Nguyen W n Minh wji fiin nay, cang nhieu doanh nghidp doa vao sO phat trien cua cac Ong dung, ndn tang cdng 'nghd thdng tin qua Internet va cdng nghd didn toan dam may de cung cap nhOng djch vu cdng ngne thdng tin theo mdt each thOc tid't kidm chi phi Didn toan dam mSy la so phat trien tiep fyc cua diSn in& thdn toan lodi, didn toan tidn ich DiSn toan dam may dem lai cho cac doanh nghidp, dSc bidt cac doanh nghidp nhd va vOa cd hdi triSn khai Ong dung thOdng mai didn tO, kinh doanh dien tO vdi cac yeu cau tdi thieu ve tai chinh, tdng cdng nghd va nhin loe Trdn khap the gidi, hidn tOdng didn toan dam may dang dode ndi tdi nho mdt xu hodng mdi cua nganh cdng nghd thdng tin va Ong dung kinh doanh didn to Vdi nhOng ou diem vUdt trdi nho trdn, nd da gianh dOdc so quan tam nghien cOu va bat dau Ong dung trien khai d Vidt Nam Dien toan lUdi, dien toan ti$n fch va di$n toan dam may * Didn toan lodi (Grid Computing): didn toan ludi la sfl ket hpp cac ngudn Iflc tinh toan tfl nhieu khu vuc hanh chinh nham giai quyet mdt bai toan chung nao dd, cd the' la mpt van de khoa hpc, ky thuat ho§c kinh doanh ddi hdi mpt sd lupng rat Idn cac chu trinh tinh toan can thiet de' xO ly nhflng sd Ifldng Idn dfl lidu Didn toan Ifldi cho phep nang cao hieu qua hoat ddng cua mang Ifldi may tinh nhd vide huy ddng dupc cac chu trinh xO ly chua dupc sO dgng tdi cua tat ca cac may tinh mpt mgng dd' tgo nang Iflc tinh toan manh me Didn toan Ifldi dieu phdi vide sO dung mpt sd lopng Idn cac may chu, lam cho chOng hoat dpng nhfl mpt may tinh Cac van de lidn quan den xung nhpn (spike - sfl tang cao ddt bien) ve nhu cau dupe giai quydt ma khdng can phai tri cac nang Iflc dfl trfl * Dien toan tidn ich (Utility Computing): didn toan tidn ich dfla tren nen tang cdng nghd cua didn toan ludi ket hpp cac ngudn Iflc tinh toan va cung cap cac djch vg didn toan cd the' dac dupc, tOPng to cac tidn ich cdng cdng nhfl didn, nfldc, gas ho§c mang dien thoai Hp thdng cd tinh flu vidt mang lai kha nang cho doanh nghidp khdng can chi phi ban dau de' mua sam phan cflng, ho§c giam cd ban ve chi phi ban dau Thay vao dd, cac ngudn Iflc dien toan cd thd' thud theo mflc dp can thiet Khach hang vdi cac nhu cau didn toan rat Idn, ho§c cd nhu cau didn toan tang cao ddt xuat nhd cac ngudn loai lUc cd thd' tranh dupc cac sfl ngflng trd cdng vide Didn toan tidn ich la ky thuat tinh toan ludn san cd, tin cay, an toan va hieu qua, phai tra tien trdn cd sd lupng sO dgng, dupc thay dd'i quy md mpt each nang dpng, tU sOa chfla, de'quan ly * Dien toan dam may (Cloud Computing): thudt ngO Didn toan dam may ddi vao khoang giOa nam 2007 "Dam may" d day thflc te la mdt tap hpp nhieu may chu dupc bd tri tap trung va tO xa so vdi cac may ngOdi dung Didn toan dam may la mdt each thflc td chflc cdng nghd didn toan mdi phat trie'n, sO dgng Internet va cac may chCi tap trung tfl xa dd' tri dfl lidu va cac Ong dgng Didn toan dam may cho phep ngodi tidu dung va doanh nghidp sO dgng cac flng dgng ma khdng can cai dSt chung may cua minh va truy cap vao cac files dfl lidu tai bat ky may tinh nao cd ket ndi Internet Cdng nghd didn toan dam may cho phep sO dgng mpt each cd hieu qua cac tai nguyen cdng nghd thdng tin thdng qua vide tap PGS TS., Trudng D^i hgc Thuang m^i KHOA HOC 64 ThirangMai So 37/2010 Y SCIEN TRAO D O I trung hda bd nhd, luu trfl va xO ly bang thdng Trong mdi trudng cdng nghd thdng tin truyen thdng, mpt cdng ty mudn trang b| cho cac nhan vien may tinh de' lam viec, ngoai vide mua cac may tinh, cdng ty cdn phai mua ca ban quyen phan mem cung toan bp cac cdng cu can thiet khac Trong mdi trudng dien toan dam may, thay vi phai di den tOng may tinh de cai tOng bp phan mem, cdng ty chi can tai mdt Ong dgng nhat, Ong dgng se cho phep nhan vidn dang nhap vao mpt d|ch vg Web cd chOa toan bp nhOng chOdng trinh ma ngudi dd can cho cdng vide cua minh Trong may tinh cua mpt cdng ty khac d each dd hang nghin dam cd thd' chay mpi thO, tO Ong dgng tho dien tO cho tdi chUdng trinh xO ly van ban va phan mem phan tich dO lieu Vdi mdt he thdng didn toan dam may, sfl phan cdng cdng vide cd sfl chuyen dich dang ke' Cac may tinh dia phfldng khdng can phai lam tat ca nhOng vide tdn nhieu cdng sOc bang Ong dgng cua minh nfla, thay vao dd, mang Ifldi may tinh lam nen "dam may" se quan ly vide nay, vay ydu cau ve phan cflng va phan mem ben phia ngudi dung cung se giam di ThO nhat ma may tinh ngudi dung can cd la phan mem giao dien cua he thdng dam may - mdt thO cung ddn gian nhu trinh duyet Web, sau dd mang lodi may se lo lieu mpi thO cdn lai Cung tOPng tfl nhu chung ta dung cac dich vu thu dien tO (YahpolMail hay Gmail) chinh la chung ta da sO dung mdt dang thflc nha't dmh cua dien toan dam may Phan mem mail va toan bd dfl lieu thu tfl deu khdng dupc lUU lai trdn may tinh cua chung ta - nd nam dam may cua nha cung cap d|ch vg Cac phan nhanh cua dign toan dam may Dien toan dam may dupc chia ba phan nhanh: phan nhanh "Ong dgng", phan nhanh "nen tang" va phan nhanh "cau trOc tang" Mdi phan nhanh phuc vg mpt mgc dich khac va cung cap cac san pham khac cho doanh nghiep va ca nhan * Phan nhanh Ong dung, hay cdn gpi la cung cap Phan mem nhu mdt djch vu (SaaS - Sofware as a Service), la mpt md hinh khai thac phan mem thdng qua viec nha cung Ong cap phep sO dung phan mem cho cac khach hang nho mpt dich vg theo ydu cau Nha cung cap dich vu theo yeu cau cd thd' luu tru phan mem Ong dgng tai may chu Web cua minh hoac tai Ong dung xudng may cua khach, va lam vd hieu hda nd sau khach hang ket thuc sO dung phan mem hoac sau het han hpp ddng sO dung Cho den nay, day la phan nhanh nhat da chOng td la cd hieu qua nhfl mpt md hinh kinh doanh Bang each van hanh cac Ong dgng kinh doanh tO cac may chu tap trung tdt hdn so vdi tO cac may chu tai chd", cac cdng ty cd the cat giam dang kd' mpt sd chi phi HPn nfla, loai trfl dope cac chi phi tri, chi phi cap phep sO dung va chi phi can thiet de van hanh phan cOng, cac cdng ty cd the sO dgng cac Ong dgng mdt each cd hieu qua hdn trdn gdc dd ky thuat tinh toan Cac d|ch vu cung cap phan mem theo yeu cau bao gdm mdt vai bien thd' phan biet theo phUdng thOc dmh gia chung va each ma chung dupc phan phdi den ngodi dung cudi cung Trong qua khO, nhin chung ngodi dung cudi cung phai mua quyen sO dgng tO nha cung Ong phan mem, sau dd cai dat va van hanh phan mem trflc tiep tfl cac may chu tai chd! Bang each sO dgng d|ch vg phan mem theo ydu cau, ngudi dung cudi cOng chi phai tra cho ngodi cung Ong dich vg phan mem phi dang ky sO dung dich vg Phan mem dope lou tru trflc tiep tai cac may chu cua ngudi cung cap d|ch vg phan mem va dupe ngOdi dung truy cap tdi qua Internet Day la md hinh phd bien nhat vide cung cap cac d|ch vg phan mem theo ydu cau Tuy nhien, tdn tai cac md hinh cung flng d|ch vg vdi mdt vai diem khac biet, dflpc coi nhfl cac md hinh hdn hpp Vi du, mpt chflpng trinh ma qua dd ngudi dung cudi cung tra phi quyen sO dgng, sau dd truy cap tdi cac may chu tap trung qua Internet, dupc coi la md hinh hdn hdp NgUdi ta phan biet bdn mflc dp chin mudi cua cac d|ch vg cung cap phan mem theo yeu cau: MOc - Mflc khach hang ngoai le O mflc nay, mdi khach hang cd mpt phien ban phan mem flng dgng dflpc Iflu tru rieng cua minh va van hanh phien ban dd tren cac may chu luu tru Vide chuye'n ddi tfl c^c flng dung khdng ket ndi mang truyen thdng hoac flng dgng may chu - may khach tdi mflc dich vu cung Ong phan mem ddi hdi cac nd'lOc phat trien tdi thie'u va cho phep giam chi phi van hanh bang vide tap hpp phan cflng va quan tr| may chu / MOc - Mflc cau hinh MOc cau hinh cho phep dam bao tinh mem deo cua chOdng trinh cao hdn thdng qua cac sidu dO lieu cau hinh, cho nhieu khach hang cd thd' sfl dgng cac phien ban khac cua cung mpt ma Ong dung Dieu cho _KH0AH0(; So37/2010 =3= Thuang Mai ss ;rjEi^ TRAO IfTTil phep ngodi cung flng djch vg dap Ong cac ddi hdi khac cua mdi khach hang thdng qua cac lUa chpn cau hinh dUdc chi tiet hda, ddng thdi ddn gian hoa vide tri va cap nhat cd sd dfl lieu ma chung Mu'c - Mflc cau hinh - Nhieu ngudi thud - Hieu qua MOc ba bd sung them tinh trang nhieu ngodi thue vao mflc hai, cho mpt phien ban chflpng trinh nhat phgc vu dflpc tat ca khach hang Cach tiep can cho phep sO dgng cd hieu qua hdn cac ngudn Igc may chu ma khdng cd mdt sg khac biet the' hidn rd nao ddi vdi ngudi dung cudi cung, nhung cd nhupc diem la han che kha nang chm tai bd sung cua he thdng MOc - Chiu tai - Cau hinh - Nhieu ngUdi thud Hieu qua MOc bdn dope tang cOdng kha nang chm tai bd sung thdng qua mdt cau true da lien ket hd'trp cum can bang tai cac phidn ban Ong dgng ddng nhat, van hanh tre" •^'''t lopng may chu thay ddi Nha cung Ong cd the tang hoac giam cdng suat cua he thdng de' phu hpp vdi nhu cau bang viec bd sung hoac giam bdt cac may chu ma khdng can thay ddi cau true cac phan mem Ong dgng Tren the gidi hidn nay, cac cdng ty Salesforce.com, Google, NetSuite, Taleo, Concur Technologies hoat dpng nhu cac nha cung cap phan mem theo ydu cau, thu phi dang ky tfl khach hang va Iflu tru cac phan mem tai cac may chu tap trung cua minh, khach hang truy cap tdi cae phan mem dd qua Internet Ddi lap vdi cac cdng ty ndi trdn, nhieu cdng ty hoat ddng nho cac nha cung cap phan mem truyen thdng Cac cdng ty ban quyen sO dgng phan mem cho khach hang, sau dd lap dat phan mem tai may chu cua khach hang Cac cdng ty ndi trdn bao gdm cac ten tudi Idn nhu SAP AG, Oracle, Lawson Software, Blackboard * Phan nhanh nen tang, hay cdn gpi la Nen tang nhu mdt djch vu (PaaS - Platform as a Service): la vide phan phdi mpt nen tang didn toan va td hpp giai phap nhU mpt d|ch vg, nd cd tac ddng thuan Ipi hda vide khai thac cac Ong dgng ma khdng can chi phi va lam mat di tinh phOc tap lien quan den cac Idp phan cOng va phan mem, ddng thdi cung cap tat ca cac phfldng tidn can thiet nham hd'trd cho mdt chu trinh sdng day du cua viec xay dgng, phan phdi cac flng dung va dich vg Web hoan toan san cd tO Internet ma khdng can phai tai ve hoac cai dat phan mem cho cac nha phat trid'n Ong dgng, cac nha quan ly cdng nghe thdng tin va ngudi dung cudi cung Cac Nen tang nhu mdt djch vu dUde cung cap bao gdm cac cdng cg xO ly phgc vg cdng vide thiet ke Ong dgng, phat trie'n Ong dgng, thO nghiem, khai thac va lou tru, cac d|ch vg khac nhu hpp tac theo nhdm, tich hpp va di chuyd'n d|ch vg Web, tich hpp dfl lieu, an ninh, tang kha nang xO ly, luu trfl, tai sO dung dfl lieu, quan tri trang thai, tao lap cac phien ban flng dgng, cung cap cac cdng cu flng dgng va cac cdng cu cho cdng ddng cac nha phat trie'n phan mem Cac d|ch vg dflpc cung cap nhfl mpt giai phap tich hpp qua Web Nhieu cdng ty khdi dau bang vide cung cap cac djch vg phan mem theo yeu cau, ddng thdi cung phat trid'n cac d|ch vg nen tang Phan nhanh nen tang bao gdm cac san pham cho phep khai thac cac flng dgng Cac nen tang dflpc cac ddi tac, ddi la cac khach hang cung cap Vi dg Website Saleforce.com cd nen tang force.com cho phep ngUdi dang ky sfl dgng truy cap cac flng dung cua site qua Internet Cac hang nhu NetSuite, Amazon, Google va Microsoft cung da phat trie'n cac nen tang cho phep ngudi dung truy cap cac flng dgng tfl cac may chu tap trung Vao thang nam 2008, cac hang HP, Yahoo va Intel da cdng bd mpt du an nghien cOu chung "Nen thO nghiem didn toan dam may" Cac cdng ty phdi hpp thiet ke va xay dflng mdt nen tang thO nghiem dfla tren Internet nham thuc day phat trid'n cac cdng nghd didn toan dam may Nen thO nghiem dflpc bat dau trid'n khai tai d|a phfldng, mdi ndi lou tru cd sd tang cua dien toan dam may, sO dung phan cflng cua HP va cac bp xO ly cua Intel * Phan nhanh cd sd tang hay Cd sd tang nho mdt dich vu (Infrastructure as a Service -laaS) la vide phan phdi tang may tinh (did'n hinh la mdi trfldng ao hda nen tang) nhfl mpt d|ch vg La phan nhanh cudi cung cua dien toan dam may, nd la xfldng sdng cua toan bp he thdng Cac nha cung flng cP sd tang cung c^p khdng gian luu trfl vat ly va cac nang luc xO ly cho tat ca cac d|ch vu ndi trdn Cac san pham phan nhanh tUdng ddi da dang so vdi cac phan nhanh khac, sd dd cd cac san pham nhu quan ly luu tru, cac mdi trudng phat trid'n (vi du bd cdng cg Google) cho phep ngudi dflng to xay dflng cac flng dgng Cac khdi cd sd tang ao la mdt minh chflng cho xu hudng "mpi cai deu la djch vg" va Chung mang nhieu d§c tinh chung Khach hang thay vi phai mua sam cac may chu, phan mem KHOA HOC 66 Thuang Mai So 37/2010 khdng gian cho trung tam dfl lieu va thiet b| mang, tdt hdn het la mua cac ngudn Iflc nhfl mdt d|ch vy bdn ngoai day du D|ch vu dupc tinh tien trdn cd sd didn toan tidn ich va sd lupng ngudn Iflc dflpc tidu thg (va tUdng Ong vdi nd la chi phi), mflc tidu thg ddng thdi se phan anh mOc dp hoat dpng cua doanh nghiep Dd cung la su tien hda cdng nghd luu tru Web va cung flng may chu ao Cac phan cd ban cua Cd sd tang nho mot djch vu bao gdm: cac thda thuan ve tidn ich; vide tinh chi phi dfla trdn cd sd didn toan tidn ich (vi du theo gid sO dgng); mdi trodng ao hda nen tang de' van hanh may chu ao danh cho khach hang; phan cflng may tinh (thodng dope tao lap nho mdt Ifldi ddi vdi cac nhu cau cd quy md Idn theo chieu ngang); mang may tinh (bao gdm bflc tudng lOa, can bang tai ) va ket ndi Internet Cac dac tinh cd ban cua Cd sd tang nhU mot djch vu bao gdm: ngudn Iflc dupe phan phdi nhu mdt dfch vg (cac may chu, thiet b| mang, bd nhd, trung tam xO ly dfl lieu, khdng gian dTa, cac trang thiet b| trung tam dfl lieu); xac dmh quy m d cd sd tang mpt each ddng, cho phep tang hoac giam quy md dfla trdn cac nhu cau ve ngudn Iflc Ong dgng; d|ch vu chi phi thay ddi sO dung cac ddn gia cd dmh ddi vdi mdi phan ngudn Igc; nhieu ngfldi cung thud ddng thdi cac ngudn Iflc cd sd tang; cd sd tang Idp doanh nghidp cho phep cac cdng ty cd quy md vfla thu dflpc Ipi ich to cac td hpp ngudn loc didn toan Trdn the gidi, cac nha cung Ong cd sd tang didn toan dam may dien hinh la Google (quan ly luu tru va mdi trudng phat trid'n), IBM (quan ly luu tru), SAVVIS (quan ly luu tru), Terremark Woridwide (quan ly lOu tru), Amazon.com (luu trfl dam may) Mpt so trd ngai lien quan den cdng ngh# dien toan dam may Mdi lo ngai Idn nhat cua doanh nghidp va ngodi dung ddi vdi cdng nghd didn toan dam may chinh la tinh an ninh va rieng to Khdng cd gi dang ngac nhien nhflng ndi lo ve bao mat la yeu td hang dau can trd doanh nghidp sO dgng didn toan dam may Nhieu doanh nghidp va ngUdi dung khdng dam giao phd nhflng dfl lieu quan trpng cho mpt cdng ty khac lUu trfl va quan ly Cac doanh nghidp cung ngan ngai de cap den cdng nghd didn toan dam may bdi dd hp khdng thd' to bao vd thdng tin mat cua minh mdt each chu ddng dope Tuy nhidn, nhieu ngfldi phan ddi quan diem cho rang cac cdng ty cung cap d|ch vg didn toan dam may tdn tai nhd danh tieng cua hp Vide dam bao sg an toan cho khach hang da lam ndn ldi nhuan cho nhflng cdng ty nay, neu khdng hp se mat tat ca khach hang dang cd Khi sO dgng nhflng cdng nghd tdi tan nhat dd' bao vd dfl lieu khach hang, cac cdng ty cung cap dang bao vd Ipi ich cua chinh minh Theo mpt cudc khao sat vao thang nam 2008 cua trang web CIO.com, 59% sd 173 lanh dao doanh nghidp va cdng nghd thdng tin cho rang cac nha cung cap djch vg chua quan tam dung mOc den nhOng dieu lo ngai ve bao mSt cua hp Theo npi dung khao sat ve nhflng mdi lo ngai Idn nhat bao trum len vide sO dgng didn toan dam may tai doanh nghidp, 45% ngudi dupc hdi cho rang van de bao mat la mdi lo ngai Idn nhat Trong dd, van de hpp nhat gifla nhOng he thdng dang dung va didn toan dam may cung khien 26% ngUdi lo ngai Dien toan dam may se thupc kha nhieu vao cdng nghd ao hda Theo cudc khao sat, nhflng mdi lo ngai Idn cdn lai ddi vdi didn toan dam may la mat kie'm soat ddi vdi dfl lieu (i26%), tinh san sang dd' dflng (25%), hieu qua hoat dpng (24%), quan tn CNTT (19%) tuan thu luat Id (19%), khdng hai Idng ve d|ch vu v a g i a c a (12%) Bi mat ridng to la mpt van de gay nhieu tranh luan Neu mpt khach hang cd the' dang nhap vao Ong dgng va dO lieu cua minh tO bat cO d|a diem nao thi cung rat cd thd' tinh ridng tfl cua hp khdng cdn nfla Cac cdng ty cung cap dich vg dam may can tim each dd' bao ve sfl rieng tfl cho khach hang Mpt sd nhflng each la sfl dgng cdng nghe nhan dang nhfl username va password, hoac dung tinh nang cap phep - mdi ngfldi dung chi dupc phep sO dgng cac dO lieu va flng dung lidn quan den cdng vide cua minh Cac nha cung cap d|ch vu didn toan dam may thfldng Iflu trfl dfl lieu cua nhieu khach hang khac trdn cung mdt phan cflng, dd cac cdng ty mudn dfl lieu cua hp dudc tach biet rd rang so vdi dfl lieu cua ddi thu canh tranh Mpt cau hdi dflpc dat la nha cung cap djch vu luu dfl lieu, lieu dfl lieu gifla cac cdng ty cd b| trpn lah vdi hay khdng; mdt cdng ty nao dd cham dflt hpp ddng, lieu nha cung cap d|ch vg cd chac chan la minh chi lay dfl lieu cua mdi cdng ty dd khdi o tape hay khdng? Mpt sd cdng ty lo ngai dfl lieu cua hp cd thd' rPi vao tay ddi thu canh tranh bang each _ KHOA HOC So 37/2010 ^^ Thuang Mai 67 Y KIEN TRAO 1^ Van de quyen sd hOu dd'i vdi dO lieu dien toan dam may thu hut nhieu chu y Lieu ngudi dung hoac cdng ty dang ky sO dgng djch vg dam may cd dupc sd hflu dfl lieu cua chinh hp hay khdng? Hay chinh cdng ty cung cap dich vg mdi la ngfldi sd hflu chOng? Lieu mpt hang cung cap "may" cd quyen khdng cho khach hang dang nhap vao chinh dfl lieu cua khach hang hay khdng? Nhieu cdng ty, hang luat va trUdng dai hpc dang tranh cai sdi ndi ve van de cung nhU nhieu cau hdi khac lien quan tdi cdng nghe dam may Van de thay ddi cd cau nganh cdng nghd thdng tin cung dupc dat Lieu cdng nghe dam may se anh hudng den cac ITnh vOc khac cua cdng nghd thdng tin nho the nao? Kha nang cd the' xay la cdng nghe dam may phat trid'n, nganh sOa chfla va bao tri may tinh se cd nhieu thay ddi theo hudng giam nhu cau Tji mdi cdng ty san xuat va thUdng mai, neu chuyd'n sang sO dung he thdng may phan ludng, nhu cau ve cdng nghd thdng tin cua hp, di lien vdi nd la nhieu loai hinh va v| tri vide lam lien quan den cdng nghd thdng tin cung giam di Nhu cau vide lam cdng nghd thdng tin cd thd' se chuye'n nhieu tO mat trfldc sang mat sau cua he thdng may Di$n toan dam may va trien khai Ong dgng o Vi§t Nam Didn toan dam may la mdt cdng nghd va cung cd the ndi la mdt md hinh td chflc kinh doanh mdi Ngay tfl cdng nghe mdi manh nha trdn the gidi, tai Viet Nam da cd mdt sd cdng ty manh dan thO nghiem "dam may" thdng qua vide hpp tac vdi cac hang cdng nghe Idn cua nfldc ngoai Did'n hinh sd la Cdng ty cd phan cdng nghe va truyen thdng Viet Nam (VNTT) Tren thflc te, tO cudi nam 2007, IBM da phdi hdp cflng Bp Khoa hpc va Cdng nghd Viet Nam xay dflng cd'ng didn tO ddi mdi va sang tao dfla tren nen tang didn toan Cudi thang 9/2008, IBM da ddng thdi mat trung tam dien toan dam may tai Viet Nam, H^n Qudc, An Dd va Brazil nham tao dieu kien cho chinh phu, cac doanh nghidp va trUdng dai hpc thO nghiem d|ch vg Trung tam dien toan dam may cua IBM quan ly cac hoat ddng didn toan hoac cho phep tiep can thdng tin va tang cdng nghd can thiet dd' khach hang cd the thiet ke hay trie'n khai cac mdi trodng dien toan ridng cua minh Trung tam se phgc vg khach hang thupc nhieu ITnh vflc nhfl ngan hang, vien thdng, chinh phu, giao dgc dao tao va dich vg hosting IBM cung ky ket ban ghi nhd hdp tac vdi Dai hpc Qudc gia Thanh phd Hd Chi Minh xay dflng phdng thi nghiem dien toan dam may dau tidn tai Viet Nam; Phdng thi nghiem cho phep trfldng chay thO, ddng thdi danh gia va md rpng nhfln'g cau hinh didn toan dam may khac giup Trodng cd thd' tham gia vao cac hoat dpng nghien cOu Idn tren the gidi va cdng tac vdi nhflng cdng ty hang dau khu vflc ChUdng trinh hpp tac bao gdm nhieu hoat ddng nghien cOu phan cflng va phan mem cua IBM cung nhU xay dflng cac chfldng trinh dao tao va mdn hpc lidn quan den cdng nghe didn toan Trung tam didn toan dam may dau tien dope lap thang 9/2008 d Viet Nam bdi lidn doanh gifla Cdng ty Cd phan Cdng nghd va Truyen thdng Viet Nam (VNTT); Cdng ty Dau tfl va Phat trie'n Cdng nghiep (Becamex IDC, Binh DOdng) cung Ngan hang Dau to va Phat trie'n Viet Nam (BIDV) Lien doanh dmh hodng cung cap dich vu dien toan dam may cho khach hang la cac doanh nghidp d tinh Binh Dfldng IBM cflng dang theo dudi mdt dfl an khac nham cung cap gdi dien toan dam may cho Khu Cdng vidn Phan mem Quang Trung va thiet lap he thdng hosting cho cac giai phap chinh phu didn tfl cua TP.HCM Didn toan dam may cung nhan dupc sfl ung hd tfl cac cd quan Nha nudc Viet Nam Theo TS Hoang Ld Minh, Vidn trudng Vidn Cdng nghidp Phan mem va Ndi dung sd Viet Nam thudc Bp Thdng tin va Truyen thdng "Viet Nam mong mudn xay dong mpt cP sd tang cdng nghe thdng tin nham hd'trp cho so phat trie'n kinh te cua dat node Chung tdi ung hp vide IBM xay dgng trung tam didn toan dam may tai Viet Nam, day la mpt cdt mdc quan trpng tien trinh phat trid'n cdng nghe cua Viet Nam" Didn toan dam may la mpt xu hudng Ong dgng mdi cdng nghd thdng tin va kinh doanh didn to, da dope phat trid'n va cang trd ndn phd bien trdn the gidi Ong Steve Ballmer, Tdng Giam ddc dieu hanh Tap doan Microsoft, chuyen tham Viet Nam thang nam 2010 cung da de cap tam nhin cua Microsoft ve mdt tUdng lai vdi didn toan dam may la trung tam Ong cho rang didn toan dam may se tao nhieu cd hoi hPn cho Viet Nam; dau tu vao phan mem mdi se thuc day cac md hinh kinh doanh mdi, dem lai ldi ich nhieu hdn cho ngudi sO dung NhOng ngudi sang tao phan mem, dfl lieu va npi dung s§ cd kha nang phan KHOA HOC 68 Thuang Mai So 37/2010 JCSEN phoi tren toan cau va kie'm tien mdt each de'dang hdn "Mpt dam may dupc Ong dung rpng rai, chOng ta se phat trie'n dupc nhieu loai hinh va md hinh kinh doanh mdi, cung nhu phat minh cac each thOc thuc hien mdi" Didn toan dam may dem lai cho cac doanh nghidp, dac biet doanh nghidp nhd va vOa co hdi trien khai Ong dgng thfldng mai didn tO, kinh doanh dien to vdi cac ydu cau tdi thie'u ve tai chinh, tang cdng nghe va nhan Iflc Nhfl trdn da ndi, didn toan dam may dang la xu hodng mdi cdng nghe thdng tin tren the gidi va da dupc cac cdng ty nudc ngoai hdp tac vdi cac td chflc, doanh nghidp node bat dau trie'n khai d Viet Nam Cac trodng dai hpc va cac td chflc khoa hpc can nam bat va tidn phong phd bien, tuydn truyen, dao tao ngudn nhan Iflc va nghidn cOu trie'n khai Ong dung cdng nghd Cac doanh nghidp can nang cao nhan thOc ve dien toan dam may nham k|p thdi nam bat cac cd hdi ma nd mang lai tfldng l a i ^ Tai lieu tham khao: LBalakrishna Narasimhanb, Cloud Computing Savings - Real or Imaginary Log.appirio.com, 4/2009 Gartner Says Cloud Computing Will Be As moT so V Kien ve TRAO DOI Influential As E-business, www.gartner.com, 6/2008 Stamford, Conn Special Report Examines the Realities and Risks of Cloud Computing, www.gartner.com, 6/2008 ^ Gruman, Galen, "What cloud computing really means", Info World, 4/2008 W.P Caray, Cloud Computing: The Evolution of Software-as-a-Serviee, 4/2009, Summary Nowadays more and more enterprises rely on the development of applications of Internet and cloud computing technology to provide IT services with lower costs Cloud computing is the continuation of grid computing, convenient computing Cloud computing provides enterprises, especially small and medium sized ones, with opportunities to implement e-commerce applications and business with fewer requirements for finance, technology infrastructure and human resources Cloud computing is now seen as a new tendency of information technology and E-commerce applications all over the world With the above-mentioned advantages, cloud computing has drawn attention and started to be applied in Vietnam PHBT TRien eune irn© DICH VU (Tiep theo trang 63) Tai lieu tham khao: Ky yeu hdi thao qudc te ve phat trid'n d|ch vg hd'trp kinh doanh d Viet Nam, 2000 Filion, L.J, et collaborateurs (2007), Management des PME: de la creation a la croissance Edition du Renouveau Pedagogique inc Laccompagnement en situation entrepreuneriale: pertinence et coherence, 4e congres de I'Academie de lentrepreuneriat, 24 et 25 novembre 2005 (www.entrepreuneuriat.com) Gasse, Y., et DAmours, A (2000), Profession: Entrepreuneur, Montreal, Transcontinental http://tihkinhte.com.vn Summary Business start-up supporting service is a new field in Vietnam in terms of both thoery and reality In recent years, this service has helped many entrepreneurs solve their initial troubles when starting up their business in a market full of difficulties The demand for this kind of service is on a rise but its supply still remains low With a view to narrow this supply-demand gap, the author identifies supply elements of the business start-up supporting service market, analyzes the situtation of its demand in recent time, then proposes some solutions to developing this service in the future _KHOA HQC So 37/2010 Thuang Mai 69 ... Risks of Cloud Computing, www.gartner.com, 6/2008 ^ Gruman, Galen, "What cloud computing really means", Info World, 4/2008 W.P Caray, Cloud Computing: The Evolution of Software-as-a-Serviee, 4/2009,... Internet and cloud computing technology to provide IT services with lower costs Cloud computing is the continuation of grid computing, convenient computing Cloud computing provides enterprises,... ddn gian hoa vide tri va cap nhat cd sd dfl lieu ma chung Mu'c - Mflc cau hinh - Nhieu ngudi thud - Hieu qua MOc ba bd sung them tinh trang nhieu ngodi thue vao mflc hai, cho mpt phien ban chflpng