Nhom 5-Cloud Computing

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    BO CO TIU LUN

    KIN TRC H TNG IN TON M MY

    IBM

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    KIN TRC H TNG IN TON M MY IBM

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    KIN TRC H TNG IN TON M MY IBM

    CH89NG :; NGUY THIT K IN TON M MY

    : !/# '@# 0 0y DCE@5F C@05'!#g E g:;: a# #gq

    Thu"t ngM Ncl%udO ,Pc 78 d>ng nh, mQt phRp 'n d> ch% m&ng Snt+nt? da t+n cchvU m my thV hin ch% mQt m&ng l,Bi n% W. n thu"t ngM Nc%mputingO l cc h%&t Qngh,Bng m>c tiu tY vic 78 d>ng c*ng ngh th*ng tin? (a% gZm cc h th[ng phn c\ng vphn m=m ,Pc 78 d>ng ch% mQt ph&m vi m>c ]ch +Qng nh,! ^8 lE? c_u t+Kc? v

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    KIN TRC H TNG IN TON M MY IBM

    ph,Gng cung c_p cc #h nJng t]nh t%n nh, th-i gian 78 d>ng my ch v #h% l,u t+Mm&ng? #hi cn m #h*ng cn yu cu tc Qng nhi=u tY nh cung c_p d)ch v>.

    TL5y 3n 0\#g z #! DU$!S5!'@5Z #r'{@L 33rZZuHh nJng ny l 7n cW ng ti nguyn. I] d>? % &c #h% l,u t+M? (Jng th*ng? v tinguyn my t]nh 78 d>ng v thanh t%n ch% nhMng ti #h%n ng,-i dbng #]ch h%&tth% tYng thng.

    :; .h %@ @ 1 %# c[#g 3 #l ! 1w! !/# '@# 0 0y

    `in t%n m my nhy mQt (,Bc ti$n v,Pt ("c v= c*ng ngh v; 7 phA (i$n v 7#$ thYa thnh thV l 7 % h% my ch. I"y % h% l g; ohn m=m% h% ,Pc 78 d>ng V thc thi nhi=u y % Ii+tual achin7 t+n mQt my ch v"t lE Gnlf V cung c_p cc ch\c nJng gi[ng nhau nh, nhi=u my ch v"t lE. ohn m=m ny ,Pc gil 3yp+vi7%+? phn m=m % h% thc thi 7 t+Yu t,Png ca phn c\ng [i vBi cc my %+ing (it.

    w % h% th; #h*ng mBi v; nW ,Pc pht minh v phA (i$n (ki S t+%ng nhMng nJm19x0 ch% vic ch&y nhi=u phn m=m t+n nhMng my t]nh lBn main+am ca h. DW t+k nnphA (i$n t+%ng th"p nin vYa ng th_p l 7lng ph] ti ch]nh lBn ch% c chi ph] u t, ap^ v chi ph] v"n hnh ~p^ j Thm my?in nJng tiu th> nhi=u hGn? cc h th[ng lm mt nhi=u v mt (ng +Qng hGn. `_y l ch,a#V $n vic #hi cc ti nguyn my t]nh ny #h*ng cn ,Pc dbng nMa? v; mQt 7[ lE d% nh, 7[l,Png ng,-i dbng h th[ng 7uy gim? #inh t$ #hW #hJn? th; 7 lng ph] cn lBn hGn.

    Qt 3yp+vi7%+ ,Pc ci t t+n mQt my ch h%c ch&y t+c ti$p t+n phn c\ng? h%cch&y t+n mQt h i=u hnh. 3yp+vi7%+ he t+P ch&y nhi=u my % v l"p l)ch t+;nh cc my %cbng vBi vic cung c_p ch% chKng #h nJng t+uy c"p th[ng nh_t v nh_t

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    KIN TRC H TNG IN TON M MY IBM

    3;nh 1! % h%

    :;? 7! 3c 0y %@;

    Dh- cW 7 % h% m vic chuyVn Ai my % tY m*i t+,-ng my ch ny 7ang m*it+,-ng my ch #hc di c, cng thu"n lPi hGn. `y l mQt thu"n lPi lBn ch% ch% th-i gianh%&t Qng lin t>c ca \ng d>ng t&i t+ung tm dM liu. I"y chuyVn Ai my % l g; 3y ^m

    ^Rt t+,-ng hPp mQt my ch vBi mQt 3yp+vi7%+ v mQt vi my %? mei my ch&y mQt h i=uhnh v vi \ng d>ng. D$u (&n cn tt my ch V (% t+; v] d>? thm A c\ng l,u t+M? thm(Q nhB? (&n cng phi tt cc thnh phn phn m=m v #hki Qng l&i chKng 7au #hi (% t+; jnh, v"y 7U nh h,kng ng #V $n t]nh 7n 7ng ca \ng d>ng. Fi c, my % ch% phRp (&nchuyVn t%n (Q my % tY my ch ny 7ang my ch #hc v ti$p t>c h%&t Qng ca my %t+n my ch th\ hai. Thu"n lPi ny l duy nh_t vBi m*i t+,-ng % v; (&n cW thV tt my chv"t lE ch% vic (% t+; m #h*ng nh h,kng nhi=u [i vBi vic thc thi \ng d>ng.

    :;f N^#g E)! 3 3 3 !/# '@# 0 0y

    T+n thc t$? vic 78 d>ng `in t%n m my 7U mang l&i nhMng lPi ]ch 7au! Hh nJng 78 d>ng cc d)ch v> DTT h& tng? n=n tng? phn m=m? d)ch v> th,Gng

    m&i t Qng? t\c th-i th% nhu cu. Hh nJng chuyVn/t+Yu t,Png 7 ph\c t&p d)ch v> ng%i mt (ng V cung c_p #hnJng 7n cW? #h nJng ph>c hZi? v vic v le hAng an ninh hiu

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    KIN TRC H TNG IN TON M MY IBM

    thu"n d)ch v> wL. i thin th-i gian ch% th) t+,-ng v tJng t[c cc d n. hi ph] th_p hGn? c v[n v chi ph] h%&t Qng. ii phWng nhn lc cW # nJng V t"p t+ung v% c*ng vic m\c ca% hGn v cc d nAi mBi. Dng ca% hiu

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    KIN TRC H TNG IN TON M MY IBM

    L m* h;nh cung c_p d)ch v> m #hch hng 78 d>ng vic ^8 lE? #h% l,u t+M? m&ng l,Bi? vcc ti nguyn my t]nh #hc. Saaw cW #h nJng cung c_p nhanh v n hZi? cbng vBi vic

    #iVm 7%t ti nguyn. T+%ng m* h;nh ny #hch hng cW thV t+iVn #hai? thc thi phn m=mv cc d)ch v> m #h*ng cn S 7a+ch %mput l%ud 2? ma%n 2 l nhMng v] d>iVn h;nh v= l%&i h;nh d)ch v> ny. Nj# '%#g #c 0|' Fa3 12 DP.uL m* h;nh cung c_p d)ch v> m #hch hng cW thV 78 d>ng ng*n ngM l"p t+;nh? c*ng c>?n=n tng V pht t+iVn v t+iVn #hai \ng d>ng t+n n=n tng dbng chung vBi #h nJng #iVm7%t m*i t+,-ng v \ng d>ng t+iVn #hai. S %+#l%ad Fpl%y+? %%gl pp ngin?ind%z7 u+? %+c.c%m tY wal7%+c l nhMng v] d> v= oaaw P]# 0j0 #c 0|' Fa3 12 D..uL m* h;nh phA (i$n m #hch hng 78 d>ng cc \ng d>ng chuyn m*n tY cc thi$t ()#hc #hc nhau ng cc #$t

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    KIN TRC H TNG IN TON M MY IBM

    I|n l mQt m[i ca nh cung c_p d)ch v>. n ninh v"t lE (ng 7 c* l"p v] d> dbng t,-ng l8a l

    yu cu ch y$u ch% m my t, nhn? nh,ng #h*ng phi t_t c ng,-i dbng m my cnm\c u t, an ninh ny. IBi nhMng ng,-i dbng W? nh cung c_p m my phi m (%7 c* l"p dM liu v an t%n \ng d>ng dbng chung. Dg%i +a? ^c thc?ch\ng thc ng,-i dbng v m h% dM liu t+n ,-ng t+uy=n tY ng,-i dbng tBi \ng d>ngca nh cung c_p d)ch v> l nhMng y$u t[ cn ,Pc ^m ^Rt. M\#g Ecw!uohn c\ng m&ng phi he t+P nhi=u l%&i m&ng #hc nhau t+%ng m*i t+,-ng m my Vm&ng l,Bi ca nh cung c_p d)ch v> t,Gng th]ch vBi m&ng l,Bi ca ng,-i dbng? hayd%anh nghip. =!"# 0!# 0 0y 1w! 0 0y!IBi mQt d%anh nghip cW thV 78 d>ng nhi=u nh cung c_p d)ch v> #hc nhau? d% W vict,Gng th]ch giMa cc nh cung c_p d)ch v> cng l m[i ny 7ang nh cung c_pd)ch v> #hc th; vic t,Gng th]ch v= \ng d>ng? m&ng l,Bi? an ninh? cng phi ,Pc m(%. Q5y a# Ek 1j F^ E!/5u

    `[i vBi nhMng d%anh nghip thu d)ch v> m my th; dM liu ca h nm ng%i 7

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    CH89NG J; =VP K HOCH CHO M+I TR8WNG IN TON M MY

    a lE d% hng u V chuyVn 7ang in t%n m my l! im chi ph]? ci thin t[c Qt+iVn #hai h th[ng v ci thin t]nh 7n 7ng ca h th[ng. `V &t ,Pc m>c tiu ny? ccc*ng ty 78 d>ng cc

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    KIN TRC H TNG IN TON M MY IBM

    Tby thuQc v% m* h;nh in t%n m my ,Pc p d>ng t\c l c*ng cQng h%c t, nhn?cc my ch thuQc 7k hMu ca #hch hng cW thV #h*ng ,Pc yu cu dbng t+%ng m my.

    Dg,-i dbng ^m ^Rt vic p d>ng cc d)ch v> m my c*ng cQng 7U #h*ng 78 d>ng my chca h nh, l mQt phn ca m my. Hhch hng ^m ^Rt ^y dng mQt m my t, nhncW thV 78 d>ng cc my ch hin cW? cbng vBi c*ng ngh % hWa? gWp phn ^y dng cG 7k h&tng in t%n m my.

    $; =c5 'L^ D.'@LgruIBi cc my ch? l,u t+M cG 7k h& tng thuQc 7k hMu ca ng,-i tiu dbng #h*ng phi l

    mQt yu cu #hi 78 d>ng m my c*ng cQng. `[i vBi cc m my t, nhn? ng,-i 78 d>ng7U gWp phn l,u t+M cc gii php tAng thV v cW thV la chn mQt 7[ l%&i #hc nhau da t+nnhu cu ca h.

    c l%&i l,u t+M nh, DwDtz%+# il wy7tm? DwDtz%+#qattachd 7t%+ag? wDt%+ag a+a ntz%+#? v nhi=u hGn nMa cW thV l mQt phn cG 7k h& tng in t%n m my

    ca ng,-i 78 d>ng.% hWa l,u t+M cW thV ,Pc 78 d>ng t+%ng cc cG 7k h& tng in t%n m my.

    3; M\#g DNr'{@Lu_t #V ch% db ng,-i dbng ang th% uAi mQt m my c*ng cQng hay t, nhn? cG 7k h&

    tng m&ng ca h cW thV l mQt phn ca gii php. Dhi=u m my c*ng cQng ch% phRp vict&% +a cc m&ng +ing % an t%n gia% ti$p vBi m&ng ca ng,-i dbng. `[i vBi ng,-i dbng ^ydng cc m my +ing? cG 7k h& tng m&ng ca h cung c_p mQt (Q #hung #$t n[i ch% ccgii php.

    F; #g F2#g DAE!3'!@#Zuc \ng d>ng phi ,Pc phn t]ch cht chU t+,Bc #hi di chuyVn $n mQt m*i t+,-ng da

    t+n m my.`[i vBi nhi=u m*i t+,-ng m my? cc \ng d>ng phi cW #h nJng V ch&y t+%ng cc nGich\a % hWa.

    ng d>ng cn ,Pc cn ,Pc ^y dng 7a% ch% cc thnh phn ca nW cW thV mk +QngmQt cch Qc l"p t+%ng m*i t+,-ng in t%n m my.

    r; 7^ E!/5 D7'uFi chuyVn dM liu? #$t n[i? v cc chi$n l,Pc l,u t+M phi ,Pc ^m ^Rt #hi di chuyVn $n

    m my.Hhi chuyVn $n mQt m my? mQt 7[ dM liu cW thV ,Pc di chuyVn $n m*i t+,-ng mBi.

    D$u di chuyVn dM liu $n mQt m my c*ng cQng? t_t c cc m[i ? n$u \ng d>ng ch&y t+%ng mQt mmy c*ng cQng? nh,ng dM liu ,Pc l,u t+M t, nhn in t%n m my hay cch #hc? cc#nh t+uy c"p an t%n cn phi ,Pc thi$t l"p giMa cc \ng d>ng v dM liu.

    Dhi=u tby chn l,u t+M dM liu mBi t+k nn phA (i$n t+%ng cc m my. `i=u ny (a%gZm vic l,u t+M cc gi t+)

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    KIN TRC H TNG IN TON M MY IBM

    ; Th |#g l DA5'@0'!@#uT Qng hWa Wng mQt vai t+ ng chKng t+%ng #$t hPp vBi m*i t+,-ng in t%n m my mBi.

    g; T!"5 35s# D.'#FLF!'!@#uIic chuyVn Ai 7ang in t%n m my i h:i mQt m\c Q nh_t )nh tiu chu'n ch% cc

    d)ch v> #hch hng 78 d>ng V cung c_p th*ng ng c*ng ngh % hWa mBi? cG 7k h& tng hin cW v cc \ng d>ng cnphi ,Pc th8 nghim vBi c*ng ngh ny.

    J T0 !5 #^#g 'y (! y"5 3]5 343 #_#g

    D$u mQt #hch hng m%ng mu[n di chuyVn m*i t+,-ng ca h tBi mQt m* h;nh in t%nm my? cn ^m ^Rt m* h;nh h%&t Qng hin t&i ca #hch hng v t;m hiVu v= nhMng thayAi yu cu ch\c nJng mQt cch + +ng!

    3iVu m* h;nh h%&t Qng ca #hch hng ang tZn t&i v cch ti$p c"n ca h V thi$t#$? ^y dng v ch&y? v yu cu V chuyVn Ai 7ang m* h;nh h%&t Qng m my nh,th$ n%.

    Xc )nh n$u #hch hng hiVu v thc hin cc d)ch v> chia 7f m* h;nh h%&t QngST hin t&i ca h? v t"n d>ng #h nJng ny V chuyVn Ai 7ang mQt m* h;nh h%&tQng in t%n m my.

    3iVu ,Pc m\c Q ca 7 t"p t+ung h%c tch (it giMa cc m&ng? my ch v ccthnh phn l,u t+M ca #hch hng V nh gi 7 7n 7ng ch% vic chuyVn Ai mmy.

    LBp phn c\ng! 3iVu (i$t v= cc c_p Q thnh phn cG 7k h& tng cW ngha l th-i giangiMa th_t (&i T 7[ liu chKng lin ng? 7p ^$p l&i #h[i l,Png c*ng vic th% yu cu cG 7k h& tng lin

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    `3 a# b3 !0 ! Ec)#g 3g 1!/3

    IBi 7 hiVu (i$t v= #h nJng in t%n m my? ^c )nh cc c iVm #h[i l,Png c*ngvic t+iVn #hai in t%n m my c*ng cQng v t, nhn.

    T&i 7a% phi ^c )nh cc c iVm #h[i l,Png c*ng vic `c iVm #h[i l,Png c*ng vic i=u h,Bng t[c Q v m\c Q tiu chu'n hWa. w ph\c

    t&p ca

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    KIN TRC H TNG IN TON M MY IBM

    ng d>ng mk +Qng my ch vBi m*i t+,-ng phn ph[i ca% 3 th[ng #i$n t+Kc #h*ng Zng (Q! q`V ch)u ng th_t (&i? cc \ng d>ng phi

    h%&t Qng nh, l mQt phn ca mQt nhWm. ei phn ca \ng d>ng 7U cW thV ti$p t>cthc hin (_t ch_p vic m_t cc ch\c nJng #hc. ia% din #h*ng Zng (Q l mQt cGch$ lE t,kng V giKp cc thnh phn \ng d>ng ch)u ng th_t (&i h%c #h*ng cW t&mth-i ca cc thnh phn #hc.

    c. Hh[i l,Png c*ng vic %+#l%ad7 cW thV t"n d>ng lPi th$ ca cc m my c*ng cQng! Th8 nghim h th[ng v m*i t+,-ng Hh[i l,Png c*ng vic thi$t () % duy nh_t 3 th[ng v m*i t+,-ng t+,Bc #hi 7n ^u_t `Wng gWi d)ch v> c'n th"n? nh, qmail *i t+,-ng pht t+iVn phn m=m

    Thc hin hng l%&t cc c*ng vic cW h&n ch$ v= yu cu an ninh Tch cc #h[i l,Png c*ng vic m Q t+ giMa cc thnh phn #h*ng phi l mQt v_n

    = ii php l,u t+M (a% gZm l,u t+M nh, mQt d)ch v> c gii php 7a% l,u d phng (a% gZm c 7a% l,u v #h*i ph>c l&i nh, mQt d)ch v>

    d. Hh[i l,Png c*ng vic th]ch hPp hGn ch% cc m my +ing! Th*ng tin nhn vin h%c cc dM liu nh&y cm #hc th,-ng giBi h&n ch% d%anh

    nghip Hh[i l,Png c*ng vic (a% gZm nhi=u d)ch v> ph> thuQc v% X8 lE gia% d)ch t+c tuy$n th*ng l,Png ca% Hh[i l,Png c*ng vic da t+n phn m=m ca (n th\ (a m #h*ng cW mQt chi$n l,Pc

    % hWa h%c in t%n m my nh"n th\c c_p gi_y phRp Hh[i l,Png c*ng vic yu cu tus (i$n

    ? M& '% y"5 3]5 #gcd! Fe#g

    n m* t cc yu cu ng phi t,Gng th]ch vBi cc c*ng ngh % hWa mych 78 d>ng.

    p d>ng # thu"t % hWa l,u t+M t&i nGi th]ch hPp V tJng m"t Q v gim chi ph].d. _u h;nh cG 7k h& tng m&ng l,Bi V he t+P cc d)ch v> 7U ,Pc gia% t+%ng m*i t+,-ngin t%n m my.

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    KIN TRC H TNG IN TON M MY IBM

    G 7k h& tng m&ng phi t,Gng th]ch vBi cc c*ng ngh % hWa my ch 78 d>ng. w8 d>ng # thu"t % hWa m&ng nh, L%cal +a Dtz%+#7 % ILD v cc chuyVn

    m&ch % V gim chi ph] tAng thV ca cG 7k h& tng m&ng. ohn t]ch 7[ l,Png cc thi$t () u cu[i h%&t Qng Zng th-i V ^c )nh ^m cc #

    thu"t nh, Dtz%+# dd+77 T+an7lati%n DT? m&ng gi m&%? v )a ch6 So +ing phbhPp.

    . `,a +a mQt c*ng c> V ng c> nn cung c_p mQt (n # ti nguyn ca cc y$u t[ my ch?

    l,u t+M? m&ng? my %? vv ca m my. F>ng c> 7U ch% phRp d t+M v cung c_p d)ch v> m my. F>ng c> nn (a% gZm cc #h nJng . F>ng c> 7U ch% phRp )nh ngha v thc thi ca cc th% thu"n d)ch v>

    q wLw+vic Lvl g+mnt7.

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    KIN TRC H TNG IN TON M MY IBM

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    KIN TRC H TNG IN TON M MY IBM

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    KIN TRC H TNG IN TON M MY IBM

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    KIN TRC H TNG IN TON M MY IBM

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    KIN TRC H TNG IN TON M MY IBM

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    KIN TRC H TNG IN TON M MY IBM

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    KIN TRC H TNG IN TON M MY IBM

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    KIN TRC H TNG IN TON M MY IBM

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    KIN TRC H TNG IN TON M MY IBM

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    4. ^l uc#+? H%%7 L%dzi# ? 3a+%ld %77? Hvin w#apint? ichal aidn+%*oud Se+urit' ,uida(+e- IBM Re+o..e(datio(s for the I.p*e.e(tatio( of %*oud Se+urit'& %py+ight Snt+nati%nal u7in77 achin7 %+p%+ati%n 2009.

    5. S (wph+ l%udu+7t pplianc. %op'right IBM %orporatio( 200)& S%+p%+ati%nc w%tza+ +%up %ut 100 w%m+7? D 105}9 .w.. o+%ducd in th nitdwtat7 % m+ica un 2009

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