Monografia Cloud Computing UNIFOR

7/23/2019 Monografia Cloud Computing UNIFOR

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EZCNBG JNPGC RZJKTGYZCKUJTPKNBNJ NJ EGT^BAJYB ZCKEGT

@JC^TG NJ @KC@KBP ^J@CGALK@BP @@^@ZTPG @KC@KB NB @GF_Z^BG

ZF JP^ZNG PGDTJ B JABP^K@KNBNJ NG B_AK@B^KUGZCKEGT GCAKCJ JF ZF BFDKJC^J NJ CZUJF NJ

KCETBJP^TZ^ZTB

_MKAK__ DJTCBTNKCG @GP^B

Egt~bajyb@jbt4?22


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_MKAK__ DJTCBTNKCG @GP^B

ZF JP^ZNG PGDTJ B JABP^K@KNBNJ NG B_AK@B^KUGZCKEGT GCAKCJ JF ZF BFDKJC^J NJ CZUJF NJ

KCETBJP^TZ^ZTB

Fgcgltbekb bptjjc~bnb pbtb gd~jcg ng`tnk~g nb nk`kpakcb9 ^tbdbamg nj @gc`azg ng@ztg ng @jc~tg nj @kc`kb ^j`cgalk`b nbZckujtknbnj nj Egt~bajyb! `gfg pbt~j nbj}klc`kb pbtb ltbnzbg cg @ztg nj @kc`kbnb @gfpz~bg

Gtkjc~bngt9 _tge Nt Bftk`g Eba`gcj Pbfpbkg

Egt~bajyb@jbt4?22


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ZF JP^ZNG PGDTJ B JABP^K@KNBNJ NG B_AK@B^KUG ZCKEGTGCAKCJ JF ZF BFDKJC^J NJ CZUJF NJ KCETBJP^TZ^ZTB

_mkakpp Djtcbtnkcg @g~b

_BTJ@JT9 WWWWWWWWWWWWWWWWWWWWWWWWWWWWWW

NB^B9 WWW'WWW'WWWW

DBC@B J]BFKCBNGTB9

WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW_tge Nt Bftk`g ^bnjz Eba`gcj Pbfpbkg

WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW_tge Nt Cbdgt nb @mblb Fjcngcb


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Njnk`g j~b ltbnzbg bg fjz pbk!

rzj fj njtbf bfgt! bpgkg fgtba j jpktk~zba!

pbtb `mjlbt b~ bgcnj `mjlzjk

Jz b`tjnk~g jf kc~zkg j kcpktbg

B Kfblkcbg fbk kfpgt~bc~j ng rzj g `gcmj`kfjc~g

G `gcmj`kfjc~g akfk~bng! jcrzbc~g b kfblkcbg bdtbclj

zf fzcng j j~kfzab g ptgltjg! bdtj bb pbtb jugazg

B tklgt zf eb~gt tjba pbtb b pjrzkb `kjc~ek`b #

Badjt~ Jkc~jkc


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BLTBNJ@KFJC^GP

B Njz! pgt ~gnb b gpgt~zcknbnj cb uknb! pjag bfpbtg cg fgfjc~g nj

nkek`zanbnj! pgt ~jt fj nbng pjtjujtbcb jf dz`bt fjz gdij~kug j pjab gt~j nj cb`jt

czfb ebfakb fbtbukamgb

Bg fjz pbk Tz~m j Eb`zcng! pgt ~jt fj nbng ~gng bfgt! kc`jc~kug! gtkjc~bg

j njnk`bg! fj jtukcng nj pbtfj~tg pgt jtjf jtj mzfbcg j}`jp`kgcbk

Bg fjz gtkjc~bngt! _tge Bftk`g Eba`gcj Pbfpbkg! pjab pb`kc`kb! `gfg

~bfdf pjab `gfptjjcg j nkpgkg nj ~jt fj gtkjc~bng cjj ~tbdbamg

B ~gng g ptgejgtj rzj ~kuj bzab! pjag g rzba pbbtbf zf pgz`g nb zb

pjtgcbaknbnj! j}pjtkc`kb nj uknb j bdjngtkb! baf nb b~jcg gejtj`knb

Bg db~bng kclatkg! jrzkpj nj Pzpgt~j j Kcetbj~tz~ztb ng C`ajg nj

Bpak`bg jf ^j`cgaglkb nb Kcegtfbg -CB^K+! `gfg ~bfdf b ~gng g `gabdgtbngtj

njb jfptjb! rzj fj biznbtbf cg njjcugaukfjc~g njj ~tbdbamg

B ~gng g bfklg! rzj j~kujtbf ptjjc~j nztbc~j jb `bfkcmbnb! fj nbcng

bpgkg pbtb b `gc`azg njj ~tbdbamg


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AKP^B NJ ^BDJABP

^bdjab 2Bg`kbcng bnb BZ gf jz tjpj`~kug ~kpg nj kc~c`kb >4^bdjab 4Bg`kbcng bnb BCZ gf jz tjpj ~kug ~ kpg nj kc~c`kb >4^bdjab 0Rzbc~knbnj nj zztkg rzj cg gd~kujtbf z`jg! `gf g ~kpg BZ >:^bdjab >Rzbc~knbnj nj zztkg rzj cg gd~kujtbf z`jg! `gf g ~kpg BCZ >


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PZFTKG

KC^TGNZG 222 @GF_Z^BG JF CZUJF 2>

22 KC^TGNZG 2>24 BTRZK^J^ZTB JF @GF_Z^BG JF CZUJF 25

242 Fgnjag jf bfbnb nb gfpz~bg jf czujf 25244 ^kpg nj czujc 2=

20 UBC^BLJF J NJPUBC^BLJF NG ZPG NB CZUJF 2;4 JABP^K@KNBNJ JF @GF_Z^BG JF CZUJF 42

42 KC^TGNZG 4244 ^K_GP NJ JABP^K@KNBNJ 44

442 Jab~k`knbnj ng Pjtukngt 44444 Jab~k`knbnj nb _ab~begtfb 4>

4442 J`babdkaknbnj jf cuja nj `gc~bkcjt 4:4444 J`babdkaknbnj jf cuja nj dbc`g nj nbng 45

440 Jab~k`knbnj nb Tjnj 402 KC^TGNZG 0>04 B_AK@BG ZCKEGT GCAKCJ 0>


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00 FJ^GNGAGLKB 020002 @gfpgkg nb Frzkcb Ukt~zbk >20004 @jctkg @gcza~bt Nbng >0

0> TJPZA^BNGP J J]_AK@BG NGP JP^JP >>0>2 Bcakj ng tjza~bng pbtb Btrzk~j~ztb Zckek`bnb -BZ+ >:0>4 Bcakj ng tjza~bng pbtb Btrzk~j~ztb Cg Zckek`bnb -BCZ+ >


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22

KC^TGNZG

B `gfpz~bg jf czujf ~jf ztlkng `gfg zf cgug pbtbnklfb! j

ezcnbfjc~bcng czfb jugazg nj zfb ubtkjnbnj nj ~j`cgaglkb! ~jcng `gfg ptkc`kpba

gdij~kug ba~jtbt b bdgtnbljf nb kcetbj~tz~ztb nj ^K 2 jf zfb gtlbckybg jfptjbtkba

Jj cgug pbtbnklfb egk bng~bng pgt nkujtb jfptjb `gfg9 Pbajegt`j#`gf4!

Lgglaj Bpp Jclkcj0! Bfbygc \jd Pjtuk`j>! njc~tj gz~tb B jfptjb rzj egtbf

tjpj`~kubfjc~j `k~bnb cjb gtnjf! ptguf pbtb jz `gczfkngtj! jtukg nj ge~|btj!

pab~begtfb j kcetbj~tz~ztb nj `gfpz~bg jf czujf

B pjrzkb jf `gfpz~bg jf czujf pgzk balzc njbekg rzj ptj`kbf jt

fbk djf j}pagtbng! `gcegtfj nj`tk~g jf -YMBCL! 4?2?+9

Ljtjc`kbfjc~g bz~gf~k`g nb j ab~k`knbnj nj bpak`bj8

Fkltbg nj frzkcb ukt~zbk jc~tj nkejtjc~j ptgujngtj nj czujc8

Ljtjc`kbfjc~g jek`kjc~j nb jcjtlkb ng Nb~b`jc~jt8

Pjlztbcb nb frzkcb ukt~zbk ng `gczfkngtj8

Ljtjc`kbfjc~g j btfbyjcbfjc~g ng nbng

J~j ~tbdbamg ~jf `gfg gdij~kug nj kcuj~klbt zf ~jfb nj kc~jtjj `gfzf bg

pgc~g fjc`kgcbng b`kfb! rzj j~ nktj~bfjc~j tjab`kgcbng `gf g `gfpgt~bfjc~g nj

bpak bj tjbk jf zf bfdkjc~j nj czujf tjba _btb k~g! j~j ~tbdbamg ptgpj zf j~zng ng

bpak`b~kug ZCKEGT Gcakcj ~jcng! `gfg fj~b! bcbakbt g njjfpjcmg njj bpak`b~kug gdtj

nkejtjc~j pjtpj`~kub nj `gceklztbg nb zb btrzk~j~ztb! jf zfb czujf ptkubnb

2 ^j`cgaglkb nb Kcegtfbg j akfk~b bg `gcizc~g nj b~kuknbnj rzj bdtbclj g zg nj tj`ztg `gfpz~b`kgcbk4 m~~p9''|||bajegt`j gf'dt'7kt620 m~~p9''`gnjlgglaj`gf'bppjclkcj'> m~~p9''b|bfbygc`gf'
http://aws.amazon.com/http://aws.amazon.com/


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24

J~j pjteka: nj bpak`bg cgtfbafjc~j b`bttj~b njbekg tjab`kgcbng bg jz

nkfjckgcbfjc~g jf ~jtfg nj kcetbj~tz~ztb _gt j}jfpag! `bg g egtcj`jngt ng bpak`b~kug

zpjtj~kfj b njfbcnb ng jz tj`ztg! ebyjcng zf ltbcnj nkfjckgcbfjc~g nb

kcetbj~tz~ztb -gujtptgukkgckcl+! k~g kfpak`bt jf zf fbkgt `z~g ekcbc`jktg! pgt njk}bt

tj`ztg g`kgg cb czujf @bg `gc~ttkg -zcnjtptgukkgckcl+! b bpak`bg cg kt b~jcnjt b

njfbcnb ng jz zztkg! tjza~bcng jf pjtnb ekcbc`jktb j nbcg tjpz~bg nb jfptjb

Cg jc~bc~g! pbtb gejtj`jt fj`bckfg rzj biz~bf b cj`jknbnj ng bpak b~kug!

nj b`gtng `gf b njfbcnb kfpg~b pjag zztkg! ezcnbfjc~ba jc~jcnjt g `gfpgt~bfjc~g

njj bpak`b~kug! jf tjabg bg bfdkjc~j nj `gfpz~bg jf czujf _gt k~g! cj~j ~tbdbamg

jt njjcugaukng zf j~zng gdtj g bpak`b~kug ZCKEGT Gcakcj rzj j}j`z~bt njc~tg nj zfb

czujf nj kcetbj~tz~ztb ptkubnb Jj j~zng ptg`ztb `zfptkt `gf g jlzkc~j pgc~g 9Ljtjc`kbt b kcetbj~tz~ztb `gfpz~b`kgcba nkpgcuja! zbcng g ljtjc`kbngt

nj czujf ng GpjcCjdzab5

Nkpgt g bpak`b~kug ng ZCKEGT Gcakcj! gdtj `gceklztbj mgfglcjb

j mj~jtglcjb! jf tjabg kc~c`kb nj frzkcb ukt~zbk

Bpak`bt zf `jctkg nj ~j~j! zbcng b ejttbfjc~b ng IFj~jt! pbtb `bnb

ubtkbg nj9 rzbc~knbnj nj zztkg j `gceklztbj nj kc~c`kb nj

frzkcb ukt~zbkFg~tbt g tjza~bng ng ~j~j j bcbakbt jz tjza~bng Jpjtb&j rzj

j~j tjza~bng pgbf jtukt pbtb jc~jcnjt g `gfpgt~bfjc~g ng

ZCKEGT Gcakcj jf zf bfdkjc~j nj czujf ja~k`g

Cg ptkfjktg `bp~zag jt bptjjc~bng zf jfdbbfjc~g ~jtk g gdtj

@gfpz~bg jf Czujf! fg~tbcng b ptkc`kpbk knjkb gdtj g ~jfb Pjtg bdgtnbnb b

`bfbnb nj jtukg nj zfb czujf! g ~kpg nj czujc! ubc~bljf j njubc~bljf ng zg nb

czujf j njc~tj gz~tg bzc~gCg jlzcng `bp~zag jt bptjjc~bnb zfb ezcnbfjc~bg ~jtk`b gdtj

Jab~k`knbnj jf @gfpz~bg jf Czujf! fg~tbcng b ptkc`kpbk knjkb ng ~jfb! ~tbdbamg j

ejttbfjc~b tjab`kgcbng

Cg ~jt`jktg `bp~zag jt j}kdkng g j~zng nj `bg nb bpak bg ng ZCKEGT

Gcakcj! izc~bfjc~j `gf b ejttbfjc~b ng GpjcCjdzab j IFj~jt Jf jlzknb jt j}kdknb b

fj~gngaglkb ng ~j~j! rzj jcugauj b fgnjabljf nj~j zbcng b ejttbfjc~b ng IFj~jt! jcng

: Bpak bj |jd `gfpg ~b pgt fza~k bfbnb5 m~~p9''gpjccjdzabgtl'


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bpak`bnb gdtj b nkejtjc~j `gceklztbj nj frzkcb ukt~zbk Cg ekcba ng `bp~zag jtg

bptjjc~bng g tjza~bng j b `gc`azg njj ~j~j

Cg rzbt~g j a~kfg `bp~zag! jt bptjjc~bnb b `gc`azg njj ~tbdbamg! nj

b`gtng `gf g tjza~bng ptgnzykng pjab j}j`zg ng ~j~j


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2>

2# @GF_Z^BG JF CZUJF

2#2# KC^TGNZG

B `gfpz~bg jf czujf zf fgnjag rzj nj`gttjz ng nkujtg bubcg

~j`cgalk`g! ptkc`kpbafjc~j cb tjb nj mbtn|btj -ptg`jbfjc~g! ~tbcfkg j

btfbyjcbfjc~g ng nbng+! j ge~|btj -ukt~zbakybg j k~jfb nk~tkdzng+ G `gc`jk~g nj

`gfpz~bg jf czujf pjtfk~j rzj g tj`ztg `gfpz~b`kgcbk j~jibf nkpgcujk cgbfdkjc~j nj egtfb zdrzb b~tbu nb kc~jtcj~ G nkpgk~kug `gf b`jg b kc~jtcj~ pgnjtg

zzetzkt ng zg njj tj`ztg! pbtb j~jcnjt! pgt j}jfpag! zb `bpb`knbnj nj

ptg`jbfjc~g B `gfpz~bg jf czujf cg j~ bpjcb b~tjabnb b nkpg ckdkaknbnj nj

tj`ztg ek`g! fb ~bfdf ptgfj~j fznbt b fbcjktb nj njjcugaujt bpak`bj j j}pgt

jtukg cb kc~jtcj~

B `gfpz~bg z~kak~tkb zf ng ptkc`kpbk `gc`jk~g nb `gfpz~bg jf czujf!

pgtrzj g tj`ztg `gfpz~b`kgcbk -nj mbtn|btj! ge~|btj j jtukg nj pab~begtfb+ jtg

`gdtbng pjab ptgujngtb nb czujf! `gf dbj cg zg ng jtukg! kfkabtfjc~j b zfb jfptjb

nj jcjtlkb ja~tk`b Pjlzcng -EGP^JT j~ ba! 4??=+ b `gfpz~bg z~kak~tkb cg

cj`jbtkbfjc~j zfb cgub knjkb Nj eb~g! jf 2;52! g `kjc~k~b nb `gfpz~bg Igmc

F`@bt~m{ fjc`kgcgz rzj B `gfpz~bg njujtkb balzf nkb jt gtlbckybng `gfg zfb

z~kaknbnj pdak`b


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2:

Zfb `btb`~jt~k`b kc~jtjbc~j cb `gfpz~bg jf czujf nb jab~k`knbnj nb

kcetbj~tz~ztb gfpz~b`kgcba @gcknjtbnb `gfg zfb btb`~jt~k`b ezcnbfjc~ba pbtb nkujtg

fgnjag nj cjl`kg! pgt j}jfpag! `gft`kg jaj~tck`g! tjnj g`kbk! j~` @bg b jfptjb nj

`gfjt`kg jaj~tck`g ptj`kj ptgukkgcbt fbk tj`ztg pbtb b~jcnjt g j}`jnjc~j nj b`jg j

cg njk}bt nj ebyjt cjl`kg! b gazg njj ptgdajfb j tjgauj `gf zg nb jab~k`knbnj

Gz jib! pgnj&j eb`kafjc~j gak`k~bt j akdjtbt tj`ztg fjnknb rzj j cj`jk~j b~jcnjt b

zfb njfbcnb fbkgt gz fjcgt! tjpj`~kubfjc~j Cg `bp~zag ngk jt bdgtnbng g bzc~g

gdtj j`babdkaknbnj

Balzfb gtlbckybj lgujtcbfjc~bk j ltbcnj jfptjb i `gfjbtbf b

kcuj~kt egt~jfjc~j cg fgnjag nj `gfpz~bg jf czujf! cb ~jc~b~kub nj tjgaujt jz

ptgdajfb! rzj ztlktbf cb jtb nb Kc~jtcj~! pgt uga~b nb n`bnb nj cgujc~b -EGP^JT j~ ba!4??=+ Balzc eb~gtj rzj `gc~tkdztbf pbtb jj `tj`jc~j kc~jtjj9

Tjnzg ng `z~g ng mbtn|btj j bzfjc~g nb egtb `gfpz~b`kgcba

-ptg`jbngtj fza~k`gtj+ j nb `bpb`knbnj nj btfbyjcbljf ng nbng

Pztlkfjc~g nj bpak`bj |jd 4? `gfg9 [gz^zdj=! Eb`jdggh;! njc~tj

gz~tb! rzj kfpjf ubtkujk cujk nj njfbcnb! jf tjabg bg zg nj

tj`ztg gfpz~b`kgcbk

B~tb~kuknbnj ng fgnjag pbtb zg nj bpak`bj `kjc~ek`b! cg rzba j j}kljfbk pgnjt `gfpz~b`kgcba pbtb tjbakybt kfzabj! njc~tj gz~tb

b~kuknbnj `kjc~ek`b

B ubc~bljf nj pgnjt eg`bt cg ptptkg cjl`kg! ~tbcejtkcng pbtb g

ptgujngt nj czujf b tjpgcbdkaknbnj nj tjbakybt b fbcz~jcg j g

ljtjc`kbfjc~g ng jtukngtj! jc~tj gz~tg `gfpgcjc~j rzj `gfpjf

zfb czujf

= m~~p9''|||{gz~zdj`gf'; m~~p9''|||eb`jdggh`gf'


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25

2#4# BTRZK^J^ZTB JF @GF_Z^BG JF CZUJF

2#4#2# Fgnjag jf `bfbnb nb `gfpz~bg jf czujf

B `gfpz~bg jf czujf `gfpg~b ljtbafjc~j pgt ~t `bfbnb -Bpak`bg!

_ab~begtfb j Kcetbj~tz~ztb+! cg rzba `bnb `bfbnb tjbakyb b ljtc`kb ng jz tj`ztg j

jtukg nj b`gtng `gf b zb tjpgcbdkaknbnj B Eklztb 2 fg~tb b egtfbg nb `bfbnb! b

kc~jtbg ng jtukg izc~g bg zztkg! bkf `gfg tjpgcbdkaknbnj nj `bnb `bfbnb j

j}jfpag nj jfptjb b~tjabnb bg jtukg

Eklztb 2Btrzk~j~ztb jf `gfpz~bg jf czujf -YMBCL! 4?2?+#

B `bfbnb nj bpak`bg gejtj`j zf jtukg nj czujf! njcgfkcbng `gfg PbbP-Pge~|btj `gfg zf Pjtukg+! jcng j~b b `bfbnb fbk ba~b nb btrzk~j~ztb jf `gfpz~bg

jf czujf Cjb `bfbnb jc`gc~tbfg jtukg `gfg9 LFbka2?! PbajEgt j`gf! Eb`jdggh j

jc~tj gz~tg Nkejtjc~jfjc~j nb bpak`bj ~tbnk`kgcbk -bg j~kag ng Fk`tgge~ Gz~aggh+! b

bpak`bj cb czujf -LFbka+! bpjcb j}kljf ng `akjc~j z~kakybt zf cbujlbngt |jd! pbtb

ebyjt zg nj zf jtukg G jtukg g `gc~tzng pbtb ~tbyjt g fjamgt njjfpjcmg!

nkpgckdkaknbnj j tjnzg ng `z~g gpjtb`kgcba jcugaukng -nj ak`jcb nj ge~|btj! pgt

2? m~~p9''fbkalgglaj`gf'


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2! b Bfbygc

\jd Pjtuk`j! jc~tj gz~tb nkujtb jfptjb G àkjc~j njj ~kpg nj jtukg ~f b ~g~ba

eaj}kdkaknbnj jf fbcjibt g `gfpgcjc~j! kc~babcng j `gceklztbcng g rzj njjibt! zptkcng

bkf jz tjrzkk~g nj ptgij~g G KbbP cg ptjcnj jz àkjc~j b ~j`cgaglkb jpjèk`b!

pgt j}jfpag! pab~begtfb nj njjcugaukfjc~g! dbc`g nj nbng gz jtukngtj nj bpak`bgjpjèk`g B njubc~bljf njj ~kpg nj czujf rzj pbtb z~kaky&ab g àkjc~j cj`jk~b nj

fbkgtj `gcmj`kfjc~g ~`ck`g ng rzj jf jtukg nj _bbP j PbbP

22 M{pjtukgt zfb ~j`cgaglkb nj u kt~zbakybg rzj pjtfk~j b ` tkbg j g ljtjc`kbfjc~g nj frzkcb ukt~zbk!cg rzba `bnb frzkcb ukt~zba ~jt zfb `gceklztbg nj mbtn|btj j zf k~jfb gpjtb`kgcba ptptkg J}k~jfnzb àbkek`bj nj zf m{pjtukgt! jcng zf ~kpg rzj j}j`z~b dbtj fj~ba! nj egtfb cb~kub nktj~bfjc~j cgmbtn|btj nj z fb frz kcb mgpjnjktb j gz~tg ~kpg rzj j}j`z~b jf `kfb nj z f k~jfb gpjtb`kgcba mgpjnjktg24 m~~p9''|||akcz}&hufgtl'pblj'FbkcW_blj20 m~~p9''|||uf|btj`gf'ptgnz`~'upmjtj&m{pjtukgt'gujtukj|m~fa2> m~~p9''|||lgltkn`gf'
http://www.linux-kvm.org/page/Main_Pagehttp://www.linux-kvm.org/page/Main_Page


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2=

2#4#4# ^kpg nj czujc

J}k~jf fzk~b rzj~j pbtb jtjf bubakbnb pjab gtlbckybg nj ^K nb jfptjb

Njc~tj jb rzj~j! fzk~b jfptjb lg~btkbf nj àbkek`bt b nkpgckdkaknbnj ng jz

tj`ztg j jtukg! czf bfdkjc~j nj `gfpz~bg jf czujf! akfk~bcng g b`jg nj `jt~g

zztkg B jfptjb ptj`kb nj`knkt rzba ~kpg nj czujf -pdak`b! mdtknb j ptkubnb+

bnjrzbnb pbtb b zb pga~k`b nj gtlbckybg! kaz~tbng cb Eklztb 4

Eklztb 4 B Jfptjb pgnj bng~bt zfb czujf ptkubnb! pdak`b gz mdtknb#

Czujc pdak`b ptgujjf zf jtukg pbtb jt nkpgckdkakybng pbtb g pdak`g jf

ljtba J~b czujc g mgpjnbnb ljtbafjc~j egtb nb kc~babj ng àkjc~j egtcj`jcng! pgt

j}jfpag! zfb j}~jcg nb zb kcetbj~tz~ztb jfptjbtkba G djcje`kg nb czujc pdak`b

j~ jf gejtj`jt zf tpkng ptgukkgcbfjc~g ng tj`ztg! jf nkpgt nj zfb ltbcnj

rzbc~knbnj nj `bpk~ba kck`kba pbtb kcuj~kt! `gceklztbt j fbc~jt zfb kcetbj~tz~ztb ptptkb

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czujf

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kfpak`b jf `z~g bnk`kgcbk pbtb g zztkg nb czujf


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Czujc ptkubnb ~bfdf g `gcmj`knb `gfg czujc kc~jtcb! cg jc~bc~g! g

ptptkg j~gt nj ^K nb jfptjb tjpgcuja pjab `gc~tzg j ljtjc`kbfjc~g nb czujf

njc~tg nj zb ptptkb kc~babj

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gpjtbg ~gnb b kcetbj~tz~ztb! g rzj pgnj jt kcukuja njpjcnjcng nb ztlc`kb nb jfptjb #

B czujc mdtknb g dbk`bfjc~j b `gfdkcbg ng zg nb czujc ng ~kpg

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2#0# UBC^BLJF J NJPUBC^BLJF NG ZPG NB CZUJF

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2: m~~p9''mklm`babdkak~{`gf'dagl'4?22':'2;'y{clb &y&`agzn&`baj&eb~&gt&ebka&eb~&d{&fjtlkcl&ptkub~j&bcm~fa


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4?

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4# JABP^K@KNBNJ JF @GF_Z^BG JF CZUJF

4#2# KC^TGNZG

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j~ ba! 4?22+

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2= |||tklm~`baj`gf2; m~~p9''b|bfbygc`gf'bz~g`bakcl'
http://aws.amazon.com/autoscaling/http://aws.amazon.com/autoscaling/


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dbjbcng&j! pgt j}jfpag! cb kcegtfbj `bp~ztbnb cg fgck~gtbfjc~g nb frzkcb

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g nkpbtg nj zfb cgub kc~c`kb! rzbcng b fnkb nj zg nj @_Z cb kc~c`kb j~kujt fbkgt

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kfpaj

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4#4# ^K_GP NJ JABP^K@KNBNJ

4#4#2# Jab~k knbnj ng Pjtukngt

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tjaklbt b frzkcb ukt~zbk


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Eklztb 0 Ukzbakybg ng fgnjag nj jab~k`knbnj

Eklztb >J}jfpag nj btrzk~j~ztb rzj tjbakyb jab~k`knbnj mgtkygc~ba#


24/53

4>

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4? m~~p9''b|bfbygc`gf'jab~kàgbndbabc`kcl'


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Zfb pab~begtfb nj _bbP j ezcnbfjc~b jf nzb `bfbnb `gcmj`knb `gfg9

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egtfb j~ zfb cb rzba `bnb zztkg j}j`z~b jz bpak`b~kug czf `gc~bkcjt j}`azkug!


26/53


27/53

40 -TGNJTG&FJTKCG j~ ba! 4?2?+

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0# JP^ZNG NJ @BPG

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~j~j Cg ekcba njj `bp~zag ktjfg njfgc~tbt g tjza~bng gd~kng cb bpak`bg ng ~j~j

0#4# B_AK@BG ZCKEGT GCAKCJ

Kck`kbafjc~j! zf bpak`b~kug B`bnfk`g egk knjbakybng j njjcugaukng njc~tg nb

Zckujtknbnj nj Egt~bajyb -ZCKEGT+ b pbt~kt nj izamg nj 2;=; Ukbcng b~jcnjt b

cj`jknbnj nb zckujtknbnj `gfg9 tjbakybt fb~tk`zab nj bazcg! tjbakybt `bnb~tbfjc~g nj

ptgejgtj! nj nk`kpakcb! njc~tj gz~tb b~kuknbnj Cg jc~bc~g! jj bpak b~kug jc~tgz jf

gpjtbg cg kck`kg ng bcg ;?! jcng dbjbng cb btrzk~j~ztb `akjc~j&jtukngt! rzba jtb


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j}j`z~bng njc~tg nj zf Fbkcetbfj>: bazlbng pjab jfptjb Dzaa>5 Jf 2;;0 egk tjbakybng

ng|ckyj >< ngFbkcetbfj nb Dzaapbtb zf fkck`gfpz~bngt _B&TKP@>= Cj~b fjfb pg`b

egk bng~bng g zg nj zf k~jfb ljtjc`kbngt nj dbc`g nj nbng tjab`kgcba

Jf ibcjktg nj 2;;5 ztlkz g bpak`b~kug ng ZCKEGT Gcakcj! kcpktbng cg `gc`jk~g

nj bpak`bg |jd! `gfg cg `bg ng kc~jtcj~ dbchkcl ng Dbc`g Dtbnj`g! rzj ztlkz cj~j

fjfg pjtgng _gt uga~b nj 4??: g k~jfb ng ZCKEGT Gcakcj egk fkltbng pbtb jt

j}j`z~bng jf frzkcb nb btrzk~j~ztb }=5>; j `gc~kczbf b~ g ptjjc~j fgfjc~g -4?22+ B

fkltbg ng k~jfb B`bnfk`g pbtb g k~jfb ng ZCKEGT Gcakcj j~ jcng ejk~b nj egtfb

ltbnb~kub! bg agclg ng bcg! pgk jj k~jfb B`bnfk`g fzk~g ltbcnj j `gfpaj}g! pbtb

jt fkltbng nj zfb ujy

G bpak`b~kug ng ZCKEGT Gcakcj bc~j nb brzkkg nj cgug jtukngtj jtbj}j`z~bng nktj~bfjc~j jf bpjcb ~t frzkcb njnk`bnb Pjcng bkf! cg fgfjc~g nj

pk`g nj zg! g bpak`b~kug `mjlbub b ek`bt egtb ng bt! pgk j~gztbub b `bpb`knbnj ng

jtukngtj! pgt bzb nb ba~b rzbc~knbnj nj tjrzkkj! njfbcnbnb ptkc`kpbafjc~j cg pjtgng

nb fb~tk`zab ng uj~jtbcg j cb nkuzalbg ng tjza~bng ng uj~kdzabt

@gf b brzkkg nj cgug jtukngtj! egk nj`knkng rzj ltbcnj pbt~j ng

`gfpgcjc~j ng ZCKEGT Gcakcj! `gfg jtukngtj nj bpak`bg j jtukngtj |jd! jtkbf

kc~babng jf nkujtb:?

kc~c`kb nj frzkcb ukt~zbk! `gcegtfj kaz~tbng cb Eklztb = Bpab~begtfb nj ukt~zbakybg j`gamknb pbtb g njjcugaukfjc~g nb czujf ptkubnb ng ZCKEGT

Gcakcj egk b pab~begtfb `gfjt`kba ng UF\btjuPpmjtj:2#

>: m~~p9''jc|khkpjnkbgtl'|khk'FbkcetbfjW`gfpz~jt>5 m~~p9''|||dzaa`gf'kcnj}m~fa>< g ptg`jg nj fkltbg nj k~jfb rzj tgnbf jf pab~begtfb Fbkcetbfj pbtb pab~begtfb njfkck`gfpz~bngtj Jb fkltbg ukb ptkc`kpbafjc~j tjnzg ng `z~g nj bazlzja ng Fbkcetbfj! b~tbu nbbrzkkg nj fkck gfpz~bngtj>= m~~p9''jc|khkpjnkbgtl'|khk'_B&TKP@>; m~~p9''jc|khkpjnkbgtl'|khk']=5:? @bnb kc~c`kb nj frzkcb ukt~zba pgzk kcegtfbj ptptkb nj K_ ek}g! bkf gfg `gceklztbj ngjtukngt nj bpak bg! rzj njpjcnj njj cfjtg K_:2 m~~p9''|||uf|btj`gf'ptgnz`~'upmjtj'gujtukj|m~fa


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05

Eklztb = Fgnjag nb btrzk~j~ztb ng bpak`b~kug ZCKEGT Gcakcj#

Nj b`gtng `gf fgnjag b`kfb! ptkfjktg b `bfbnb nj jtukngtj |jd `gfpj g

bfdkjc~j nj j}j`zg ng pgt~ba ZCKEGT! rzba `gfpg~g pgt 4 b > kc~c`kb nj frzkcb

ukt~zbk Nkujtg bpak`b~kug ng ZCKEGT Gcakcj tjknjf cb `bfbnb nj jtukngtj nj

bpak`bg J~b `bfbnb ~jf ba~b `bpb`knbnj nj jt ja~k`b! cg jc~bc~g g bnfkck~tbngt ng

k~jfb ptj`kb njekckt fbczbafjc~j b jab~k`knbnj nztbc~j g pjtgng nj pk`g# J~b

`bfbnb `gfpg~b pgt zf `gcizc~g nj 24 b :? kc~c`kb nj frzkcb ukt~zbk B ~jt`jktb`bfbnb ng jtukngtj nj bpak`bg _A'PRA! `gfpg~b pgt bpak`bj ajlbnb -bc~klg

bpak b~kug B`bnfk`g+ ng ZCKEGT Gcakcj! jcng bltzpbnb njc~tg nj 0 b : kc~c`kb J pgt

a~kfg! g k~jfb nj dbc`g nj nbng Gtb`aj j~ jcng j}j`z~bng jf frzkcb njnk`bnb!

jcng rzj ~gng g jtukg fjc`kgcbng bc~jtkgtfjc~j ebyjf zg nj~j fjfg dbc`g nj

nbng

Bp g j~bdjaj`kfjc~g nb czujf ptkubnb ng ZCKEGT Gcakcj! egtbf tjbakybng

nkujtg ~j~j nj j~tjj Bcbakbub g njjfpjcmg ng jtukngtj nj bpak`bg! nj b`gtng

`gf b ubtkbg nb rzbc~knbnj nj fjftkb TBF nj~kcbnb pbtb b j}j`zg nb kc~c`kb!

njpgk tjbakybub g fjfg ~j~j ubtkbcng b rzbc~knbnj nj @_Z


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0! cg rzba `bnb

frzkcb pgzk kc~babng g k~jfb gpjtb`kgcba Akcz} @jc~GP:: 5 nj 5> dk~ G ptkc`kpbk

ge~|btj kc~babng cjj k~jfb gpjtb`kgcba egtbf b pab~begtfb nj ukt~zbakybg ng HUF!

`gfg ~bfdf g ljtjc`kbngt nj czujf nj kcetbj~tz~ztb GpjcCjdzab 4#4 G k~jfb

gpjtb`kgcba j`gamkng pbtb j}j`z~bt njc~tg nb frzkcb ukt~zbk ~bfdf egk g @jc~GP 5! pgt~jt fjamgt `gfpb~kdkaknbnj `gf g bpak`b~kug ng ZCKEGT Gcakcj ^gng j~j bfdkjc~j j~

kaz~tbng cb Eklztb ;

:4 G njjfpjcmg egk fjcztbng pjab `bpb`knbnj ng jtukngt nj bpak bg ptg`jbt j fbc~jt b jj njzztkg bdjt~b:0 Jj `jctkg tjejtj&j bkcnb pbtb pjtgng nb fb~tk z ab ng uj~jtbcg:> ^bfdf pgnjf jt `gcmj`knb `gfg frzkcb mg~:: m~~p9''|||`jc~ggtl'


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Eklztb ; Tjptjjc~bg ng bfdkjc~j `gfpz~b`kgcba nj zfb ck`b frzkcb ek`b#

0#0#4# Ejttbfjc~b

J~b j`g bptjjc~b b ejttbfjc~b ng GpjcCjdzab j ngBpb`mj IFj~jt! rzj

egtbf z~kakybng cg njjcugaukfjc~g j cb j}j`zg njj j~zng

0#0#4#2# GpjcCjdzab

G GpjcCjdzab zf ljtjc`kbngt nj czujf dbjbng jf `nklg bdjt~g! `zib b

ptkfjktb ujtg egk abcbnb jf Fbtg nj 4??= Pztlkz `gf gdij~kug nj ljtkt zfb

kcetbj~tz~ztb `gfpz~b`kgcba jf `az~jtgz nb~b`jc~jt! ptgujcng ~bfdf jtukg nj KbbP!

pbtb bfdkjc~j nj czujf pdak`b! ptkubnb gz mdtknb

@gf b kc~babg njj ljtjc`kbngt nj czujf! pgnjfg `jc~tbakybt g `gc~tgaj nb

kcetbj~tz~ztb `gfpz~b`kgcba! `gfg ~bfdf `jc~tbakybt g `gc~tgaj ng `k`ag nj uknb nb

frzkcb ukt~zbk B ezcj ng GpjcCjdzab pgnjf jt b`jbnb b~tbu nj akcmb nj


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`gfbcng -@AK+! ukb akclzbljf nj ptgltbfbg `gf g zg nb B_K G@@K:5! gz fjfg! b~tbu

nj zf pbkcja bnfkck~tb~kug |jd! njcgfkcbng nj GpjcCjdzab Pzc&P~gcj:


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>?

@gcegtfj uk~g! g ljtjc`kbngt nj czujf ng GpjcCjdzab kfpakek`b b lj~g ng

tj`ztg `gfpz~b`kgcbk! `gfg ~bfdf eb`kak~b `gc~tgabt g `kàg nj uknb nb frzkcb

ukt~zbk8 pgt `bzb njb nzb fg~kubj! g GpjcCjdzab egk zbng cjj j~zng nj `bg

^gnbukb j}k~jf gz~tg ljtjc`kbngtj nj czujf rzj ebyjf g fjfg pbpja ng GpjcCjdzab!

`gfg g `bg ng GpjcP~b`h52 j ngJz`ba{p~z

0#0#4#4# Bpb`mj IFj~jt54

G Bpb`mj IFj~jt zf `gfpaj~g bt`bdgzg -etbfj|gth+! njjcugaukng 2??*

gdtj b pab~begtfb ng Ibub PJ50! jcng gtklkcbafjc~j njklcbng pbtb tjbakybt ~j~j nj `btlb jfjcztbt g njjfpjcmg nj bpak`bj |jd Jc~tj~bc~g pgnjfg j}pbcnkt b ezc`kgcbaknbnj

njj etbfj|gth b~tbu njpazlkc#

G ~j~j bpak`bng pjag IFj~jt`gck~jf jf ebyjt zg nj tj`ztg j~~k`g gz

tj`ztg nkcfk`g -Pjtuaj~5>! Gdij~g Ibub j j~`+ @gf kg pgnjfg kfzabt nkejtjc~j

~kpg nj `btlb! `gfg ~bfdf nkejtjc~j rzbc~knbnj nj b`jg `gc`gttjc~j! b~tbu nb

kfzabg nj `jc~jcb gz b~ fkambtj nj zztkg! rzj b`jbf kfza~bcjbfjc~j g

jtukngtj |jd gz jtukg tjfg~g Cg ekcba nj `bnb kfzabg j ptgnzy tjza~bng njnjjfpjcmg gdtj `bnb zfb nb pjtpj`~kub fjc`kgcbnb B pbt~kt njj tjza~bng!

pgnjfg j}pgt~bt g nbng j ebyjt zfb bcakj ltek`b jf tjabg bg njjfpjcmg ng jtukngt

|jd gz jtukg tjfg~g

@gf tjabg bg jtukg tjfg~g gz jtukngtj |jd! b tjrzkkj ejk~b pjag

IFj~jtpbtj`jf `gf b tjrzkkj nj rzbarzjt gz~tg cbujlbngt nj kc~jtcj~ Cjb g`bkg

jj bpak`b~kug cg pgnj jt `gfpbtbng `gf zf cbujlbngt nj kc~jtcj~! pgtrzj g IFj~jtcg

tjbakyb b fjfb gpjtbj zpgt~bnb pjag cbujlbngtj `gfzc! pgt j}jfpag!ptg`jbfjc~g nj Ibub`tkp~! nj @PP! j}j`zg nj pazlkc pbtb `gc~jng Eabm j Ibub

Bppaj~! jc~tj gz~tb gpjtbj @gf g IFj~jt bpjcb pguja ukzbakybt nj egtfb kfpaj

b tjpg~b M^FA! rzj egtbf ptgnzyknb pjag jtukngt |jd gz pgt rzbarzjt gz~tg ~kpg nj

jtukg tjfg~g

52 m~~p9''|||gpjc~b`hgtl'54 m~~p9''ifj~jtbpb`mjgtl'50 m~~p9''|||gtbàj gf'~j`mcj~|gth'ibub'ibubj'gujtukj|'kcnj}m~ fa5> m~~p9''|||gtbàj gf'~j`mcj~|gth'ibub'ibubjj'jtuaj~'kcnj}m~fa


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0#0#0# Fgnjabljf ng ^j~j

G ~j~j ng bpak`b~kug ZCKEGT Gcakcj egk fgnjabng cb ejttbfjc~b IFj~jt Jj

pabcg nj ~j~j kt kfzabt zf ltzpg nj zztkg cb gtnjf nj :??! 2???! 4???! >??? j 5???!

b`jbcng kfza~bcjbfjc~j b bpak`bg ng ZCKEGT Gcakcj @gc~zng b fnkb nktkb nj

b`jg kfza~cjg pgt uga~b nj 2:?? zztkg gcakcj mgtb! `gttjpgcnjcng fjcg nj 2?*

ng bazcg fb~tk`zabng cb zckujtknbnj Egk njekckng! rzj b j}j`zg ng `bg nj ~j~j kt

g`gttjt! ~t ujyj pbtb `bnb rzbc~knbnj nj zztkg j `bnb nkpgkg nj btrzk~j~ztb ng

ZCKEGT Gcakcj

0#0#0#2# @gfpgkg nb Frzkcb Ukt~zbk

@gcegtfj uk~g cb j`g nj bfdkjc~j `gfpz~b`kgcba! ~jfg nkpgcujk ~t

frzkcb mg~ Nzb njb frzkcb jtg zbnb pbtb j}j`z~bt b kc~c`kb nb frzkcb

ukt~zbk j b frzkcb tj~bc~j j~bt njnk`bnb pbtb j}j`z~bt g ~j~j ng IFj~jt! bkf `gfg g

ljtjc`kbngt nj czujf ng GpjcCjdzab

Zfb frzkcb ukt~zba pgnj bzfkt zfb nb jlzkc~j `gceklztbj nj kc~c`kb9Pfbaa9 2 LD nj TBF j 2 @_Z ukt~zba

Fjnkzf9 4 LD nj TBF j 4 @_Z ukt~zba

Abtlj9 0 LD nj TBF j > @_Z ukt~zba

^gnb b kc~c`kb nj frzkcb ukt~zbk ~jtg 24 LD nj MNN ukt~zba! nkpgcuja

pbtb tjbakybt zb gpjtbj! baf nj ~jt bpjcb g jtukngt nj bpak bg ng bpak b~kug

ZCKEGT Gcakcj njuknbfjc~j kc~babng cjj MNN ukt~zba


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>4

Btrzk~j~ztb Zckegtfj -BZ+ egtfbnb pjab `gfpgkg nj kc~c`kb! rzj

pgzjf gceklztbj mgfglcjb nj frzkcb ukt~zbk! njfgc~tbng cb ^bdjab 2

Btrzk~j~ztbZckegtfj

Frzkcb Ek`b

MGP^ ?2 MGP^ ?4 MGP^ ?0

BZ ?2 2 Pfbaa & IFj~jt

BZ ?4 2 Fjnkzf & IFj~jt

BZ ?0 2 Abtlj & IFj~jt

BZ ?> 2 Pfbaa 2 Pfbaa IFj~jt

BZ ?: 2 Fjnkzf 2 Fjnkzf IFj~jt

BZ ?5 2 Abtlj 2 Abtlj IFj~jt

BZ ?< 4 Pfbaa 4 Pfbaa IFj~jt^bdjab 2Bg`kbcng `bnb BZ `gf jz tjpj`~k ug ~kpg nj kc~c`kb#

_btb `bnb `gfpgkg nj BZ! cg ~jt b cj`jknbnj nj bng~bt pga~k`b nj

nk~tkdzkg ng jcnjtjg K_5: bg`kbng `gf jb kc~c`kb! pgtrzj b tjrzkkj ng

zztkg jtg nk~tkdznb klzbafjc~j jc~tj b frzkcb ukt~zbk kc~bc`kbnb

Btrzk~j~ztb Cg Zckegtfj -BCZ+ `gfpg~b pgt kc~c`kb! rzj pgzjf

`gceklztbj mj~jtglcjb nj frzkcb ukt~zbk! `gcegtfj njfgc~tbng cb ^bdjab 4

Btrzk~j~ztbCg Zckegtfj

Frzkcb Ek`bMGP^ ?2 MGP^ ?4 MGP^ ?0

BCZ ?2 2 Pfbaa 2 Fjnkzf IFj~jt

BCZ ?4 2 Pfbaa 2 Abtlj IFj~jt

BCZ ?0 4 Pfbaa 2 Fjnkzf IFj~jt

BCZ ?> 4 Pfbaa 2 Abtlj IFj~jt

BCZ ?: 0 Pfbaa 2 Fjnkzf IFj~jt

BCZ ?5 0 Pfbaa 2 Abtlj IFj~jt

BCZ ?0

fjcgtj Pjcng bkf! pbtb `bnb kc~c`kb nb `gfpgkg BCZ! b nk~tkdzkg ng jcnjtjg

K_ `bnb~tbnb cg btrzkug nj `gceklztbg pgc~zbnb cb jlzkc~j egtfb9

Kc~c`kbfbaa~jt zf jcnjtjg `bnb~tbng

Kc~c`kb fjnkzf ~jt ngk jcnjtjg bnb~tbng

Kc~c`kb abtlj ~jt ~t jcnjtjg `bnb~tbng

Bg ajubc~bt fbk nj zfb kc~c`kb! pgt j}jfpag! BZ ?> gz rzbarzjt BCZ ?}!

jab jtg ajubc~bnb jf nkejtjc~j mg~! fbc~jcng bkf g jrzkadtkg ng bfdkjc~j

`gfpz~b`kgcba

0#0#0#4# @jctkg @gcza~bt Nbng

G `jctkg `gcza~bt nbng ~jf `gfg gdij~kug fjcztbt b `bpb`knbnj ng bpak`b~kug

ZCKEGT Gcakcj! jf ljtjc`kbt b jj nj zztkg! nj b`gtng `gf b nkujtb

`gceklztbj nj frzkcb ukt~zbk Jj `jctkg nj ~j~j j tjzfj cb jlzkc~j gtnjf nj

j}j`zg nj ~btjeb9 Tjbakybt Aglkc j @gcza~bt J}~tb~g Ekcbc`jktg! Tjcnkfjc~g nj Cg~b!

Mk~tk`g j Etjrzc`kb ng Pjfj~tj! cg rzba jb jrzc`kb kaz~tbnb cb Eklztb 2?

Bc~j nb j}j`zg njj `jctkg! g IFj~jt ptg`jb 55 b `tjnjc`kbk ng bazcgb~tbu nj zf btrzkug! bkf `gfg g jcnjtjg ng jtukngtj nj bpak`bg! rzj j~btg

gcakcj cg fgfjc~g ng ~j~j! jf gz~tg btrzkug @gc~zng b pga~k`b nj nk~tkdzkg ng

jcnjtjg K_ bg`kbng kc~c`kb nj frzkcb ukt~zbk! egtbf nk`z~knb cb j`g

bc~jtkgt ^gng g ~j~j j}j`z~bng cjj j}pjtkfjc~g tjptjjc~bf tjrzkkj M^^_ 5

zdfj~knb pbtb g jtukngt |jd b~tbu ng f~gng _GP^5= njj fjfg ptg~g`gag

Jc~tj nzb ~btjeb j}k~j zfb pbzb nj j}j`zg! rzj njekcknb jf

fkakjlzcng B j}k~c`kb njb pbzb pbtb kfzabt g ~jfpg nj pjtfbcc`kb ng zztkgczfb nj~jtfkcbnb plkcb |jd

55 G IFj~jt kt bg`kbt pbtb `bnb zztkg ukt~zba zfb akcmb ng btrzkug `bttjlbng! `bg b rzbc~knbnj nj zztkg!jib fbkgt rzj b rzbc~knbnj nj akcmb nj zf btrzkug! g IFj~jt kt ebyjt zfb ajk~ztb `kt zabt njj btrzkug5< m~~p9''||||0gtl'_tg~g`ga'te 4525'te`4525&j`2m~ fa#j`25= m~~p9''||||0gtl'_tg~g`ga'te 4525'te`4525&j`;m~ fa


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Eklztb 2?Tjptjjc~bg nb tugtj nj j}j`zg ng `jctkg nj ~j~j9 `gcza~bt nbng

0#># TJPZA^BNGP J J]_AK@BG NGP ^JP^JP

G ~j~j bpak`bng pbtb `jctkg `gcza~bt nbng! egtbf tjbakybng ~t ujyj!

pbtb `bnb rzbc~knbnj nj zztkg j ~kpg nj kc~c`kb jcng BZ gz BCZ B ejttbfjc~b IFj~jt

ptgnzykz cg ekcba ng ~j~j nkujtg nbng G `tk~tkg j`gamkng egk b ~b}b nj jttg5; rzj jtuj

pbtb bubakbt j zfb kc~c`kb `gfpgt~b gz cg zfb `jt~b rzbc~knbnj nj zztkg pbtb g rzba

egk njklcbng G tjza~bng ptgnzykng cb ~bdjab bdbk}g tjptjjc~bf b fnkb btk~f~k`b

nb ~t j}j`zj ng `jctkg nj ~j~j! dbjbcng&j cg `tk~tkg j`gamkng

Rzbcng zfb kc~c`kb jlg~b b zb `bpb`knbnj nj ljtjc`kbt b jj ng

zztkg! cg ~j~j jj jlg~bfjc~g fg~tbng `gf zf bzfjc~g cb ~b}b nj jttg! cg k~jf

tjbakybt aglkc ng pabcg nj ~j~j# @gf g etb`bg njj k~jf! ~gng pabcg nj ~j~j

cb~ztbafjc~j etb`bb! pgk b tjrzkkj tj~bc~j! cg ~jtg b`jg bg gz~tg jtukg!

jcng tjnktj`kgcbng pbtb b plkcb nj bz~jc~k`bg Cg jc~bc~g! j}k~jf nkujtg eb~gtj rzj

pgnjf akfk~bt b `bpb`knbnj nj zfb kc~c`kb! pgt j}jfpag! pgz`g jpbg akutj nj fjftkb

TBF nkpgcuja cb frzkcb! g dbc`g nj nbng cg `gfpgt~b bdtkt fkambtj nj `gcj}j

kfza~cjb! jc~tj gz~tg fg~kug


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0#>#2# Bcakj ng tjza~bng pbtb Btrzk~j~ztb Zckek`bnb -BZ+

Cjb j`g ktjfg bcbakbt g tjza~bng ng ~j~j pbtb g `jctkg `gcza~bt

nbng! nj b`gtng `gf `gcizc~g nj kc~c`kb ng ~kpg BZ B ^bdjab 0 fg~tb g tjza~bng!

ng `tk~tkg ~b}b nj jttg! tjab`kgcbcng rzbc~knbnj nj zztkg `gf b `gfpgkg nb

nkujtb kc~c`kb

Rzbc~knbnjnj Zztkg

Btrzk~j~ztb Zckegtfj nj Kc~c`kb

BZ ?2 BZ ?4 BZ ?0 BZ ?> BZ ?: BZ ?5 BZ ?5

@gcegtfj uk~g cb Eklztb 22! b kc~c`kb ng ~kpg BZ ?2 j BZ ?>! jcng j~b nj

~bfbcmgfbaa! cg g bnjrzbnb pbtb j}j`z~bt g bpak`b~kug ZCKEGT Gcakcj! gd b njfbcnb

nj 4??? b 5??? zztkg gcakcj# G `jctkg `gcza~bt nbng fg~tb rzj j~b kc~c`kb

~tbdbambf pjt~g ng akfk~j gpjtb`kgcba fnkg nj 2:?? zztkg gcakcj kfza~cjg B

kc~c`kb `gfpg~b pjag ~kpg BZ ?

jj ~kpg nj kc~c`kb `gcgfj fzk~g tj`ztg nb frzkcb mg~ J}k~jf ba~jtcb~kub rzj

tjgauj g ptgdajfb! `gczfkcng fj~bnj ng tj`ztg `gfpz~b`kgcbk! pgt j}jfpag! nb

kc~c`kb ng ~kpg BZ ?4

B kc~c`kb ng ~bfbcmg fbaa ~jcnjf b ~jt zf dbk}g njjfpjcmg! pgtrzj g

bpak`b~kug ZCKEGT Gcakcj ptj`kb nj zfb frzkcb `gf cg fckfg FD nj TBF nkpgcuja! pbtb ptg`jbt ~gng zf ugazfj nj tjrzkkj!

rzj ptgnzyknb pjag zztkg B~tbu njj eb~g `gfptjjcnj&j g ba~g nj njjfpjcmg

jc~tj zfb kc~c`kbfbaajf tjabg bg gz~tg ~kpg nj kc~c`kb

G bpak`b~kug ZCKEGT Gcakcj `gfpgt~b fbk zztkg! rzbcng j bpak`b b

jab~k`knbnj ujt~k`ba! `gcegtfj uk~g cg bzfjc~g fnkg nj 22?? zztkg bg pbbt nb

kc~c`kb ng ~kpg BZ ?4 pbtb BZ ?0! gd b njfbcnb nj 5??? zztkg Jf tjabg `gf bnjfbcnb kcejtkgtj b 5??? zztkg! b nzb kc~c`kb BZ ?4 j BZ ?0! ~jf zf njjfpjcmg

jrzkubajc~j _gtf cg `z~g j djcjek`kg! `gcknjtbcng g akfk~j gpjtb`kgcba fnkg! b kc~c`kb

ng ~kpg BZ ?4 `gfpgt~b `gcegt~bujafjc~j zfb njfbcnb nj fbk nj >??? zztkg! baf nj

j}klkt fjcg tj`ztg nb frzkcb mg~

G `jctkg nb kc~c`kb BZ ?: j BZ ?5! cg rzba egk bpak`bnb b jab~k`knbnj

mgtkygc~ba gdtj b kc~c`kb BZ ?4 j BZ ?0! tjpj`~kubfjc~j! cg mgzuj cjcmzf b`t`kfg

klckek b~kug! jf tjabg bg njjfpjcmg nb kc~c`kb ng ~kpg BZ ?0 Bpjcb gdtj g ~kpg BZ?4! rzj `gc~kczgz `gf b fjfb nkejtjcb nj 22?? zztkg Pj b frzkcb nkpgcuja pbtb

j}j`z~bt g ~j~j ng IFj~jt! `gcjlzkj `gfpgt~bt zfb fbkgt rzbc~knbnj nj zztkg! pgt

uga~b nj 2???? zztkg! ~baujy egj fg~tbng g tjba djcjek`kg njb jab~k`knbnj

Nj b`gtng `gf jb j`g! b kc~c`kb ng ~kpg BZ ?4 `gfpgt~b `gcegt~bujafjc~j

zfb njfbcnb nj b~ rzb~tg ujyj g akfk~j gpjtb`kgcba fnkg Cg gd~bc~j! `bg b frzkcb

mg~rzj mgpjnj jb kc~c`kb! `bkb pgt balzf fg~kug! g jtukg ng ZCKEGT Gcakcj ek`btkb!

cjj `bg ~jfpgtbtkbfjc~j egtb ng bt Jc~g! pbtb lbtbc~kt zf njjfpjcmg tbyguja ng

bpak`b~kug! `gfg ~bfdf zfb fbkgt nkpgckdkaknbnj ng jtukg! g fjamgt ~kpg nj kc~c`kb


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G ~j~j tjbakybng pbtb g ~kpg nj kc~c`kb BCZ j~g `gf g tjza~bng pkgtj!

jf tjabg bg fjfg ~j~j tjbakybng pbtb g ~kpg BZ _gtrzj jlzcng g bcbak~b nj

zpgt~j ng CB^K! g njjcugaujngtj nb jfptjb j~bubf j}j`z~bcng nkujtg ptg`jg!

rzj `bzbub ba~b `btlb nj j~tjj cg dbc`g nj ~j~j Tjza~bcng bkf czfb tjbaknbnj

nkejtjc~j jf tjabg bg ~j~j j}pg~g pjab ^bdjab 0! rzj j}j`z~gz czf bfdkjc~j

~g~bafjc~j njnk`bng# Pjcng bkf! cjj `gcizc~g nj ~j~j jt fbc~kng g pbtfj~tg nb

fnkb nktkb nj 2:?? zztkg mgtb! pgtrzj g k~jfb ng ZCKEGT Gcakcj njuj ezc`kgcbt pbtb

jb rzbc~knbnj nj zztkg! kcnjpjcnjc~j j g k~jfb nj dbc`g nj nbng j~ gz cg

gdtj`bttjlbng

B Eklztb 24 fg~tb rzj g ~kpg nj kc~c`kb BCZ ?2! ~juj g pkgt njjfpjcmg! jf

tjabg b ~gng g gz~tg ~kpg nj kc~c`kb @gf bpak`bg nb jab~ k knbnj ujt~k`ba! nj b`gtng`gfg fg~tbng pjag ~kpg BCZ ?4! mgzuj zfb fjamgtb cg njjfpjcmg jf tjabg bg ~kpg

BCZ ?2 Jb fjamgtkb ~bfdf ~jf b ujt `gf bngg nb pga~k`b nj nk~tkdzkg ng

jcnjtjg K_! cg rzba egk nk`z~kng jf j`j bc~jtkgtj! jcng bng~bng pbtb ~gnb b

kc~c`kb ng ~kpg BCZ Cg `bg ng BCZ ?4 b pga~k`b nj nk~tkdzkg ezc`kgcbf cb

jlzkc~j egtfb! pbtb `bnb > tjrzkkj jcukbnb pbtb jj bfdkjc~j! zf nb tjrzkkj jtb

nj~kcbng pbtb kc~c`kb ng ~kpg fbaaj b gz~tb ~t tjrzkkj pbtb kc~c`kb ng ~kpg abtlj

Cg jc~bc~g! g ~kpg BCZ ?4 cg ~juj zf tjza~bng b~keb~tkg! `gcknjtbcng b fnkb nktkb nj2:?? zztkg gcakcj! pgk rzbarzjt ubtkbg b`kfb njb fnkb pgnj ebyjt g jtukg ebambt!

gz jib! njk}bt nj b~jcnjt b tjrzkkj ng zztkg

B kc~c`kb ng ~kpg BCZ ?0 j BCZ ?: g ubtkbj nb kc~c`kb gtklkcba ng

~kpg BCZ ?2! cg rzba egk bpak`bnb jab~k`knbnj mgtkygc~ba gd b kc~c`kb fbaang `gcizc~g

BCZ ?2 B pbbljf ng BCZ ?2 pbtb BCZ ?0 mgzuj zf lbcmg klckek`b~kug nj

njjfpjcmg! ek`bcng njc~tg nb fnkb nktkb nj zztkg _gt kg! b pbbljf nb kc~c`kb ng

~kpg BCZ ?2 pbtb BCZ ?: ngdtb b `bpb`knbnj nj zpgt~bt b tjrzkkj ng zztkg!ek`bcng czf pb~bfbt zpjtkgt nj 0??? zztkg gcakcj! gz jib! djf b`kfb nb fnkb nktkb

G lbcmg cg~bng pjab j}j`zg nb jab~k`knbnj mgtkygc~ba j njujf! pjab j}k~c`kb nj fbk

kc~c`kb nkuknkcng b `btlb nj ptg`jbfjc~g ljtbnb pjab tjrzkkj ng zztkg

@gc~zng b nkejtjcb nb kc~c`kb BCZ ?> j BCZ ?5! pbtb b `k~bnb

bc~jtkgtfjc~j j~ cb tjabg nb zb kc~c`kb dbj! rzj ng ~kpg BCZ ?4 ^gnb bcakj

tjbakybnb pbtb b kc~c`kb ng ~kpg BCZ ?0 j BCZ ?: pgnj jt `gcknjtbng ~bfdf pbtb

jb kc~c`kb ng ~kpg BCZ ?> j BCZ ?5! jf `gfpbtbg `gf b kc~c`kb dbj BCZ ?4

Cg gd~bc~j! g `gcizc~g ng ~kpg BCZ ?>! ~jf cb zb egtfbg zfb kc~c`kb ng ~kpg abtlj!

jb kc~c`kb gd~kuj jf ljtba zf njjfpjcmg zpjtkgt! ng rzj b kc~c`kb ng ~kpg BCZ ?0!


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pgt ~jt fbkgt `gcnkg nj `gfpgt~bt fbk zztkg gcakcj _gtf! pbtb b rzbc~knbnj nj 4???

zztkg b kc~c`kb ng ~kpg BCZ ?> pjtnjzpbtb BCZ ?0! kg njuj ~jt kng `bzbng pjab

ubtkbg nb `btlb ng dbc`g nj ~j~j! `bzbcng jb kceazc`kb cjlb~kub cg tjza~bng

@gf g tjza~bng nb kc~c`kb ng ~kpg BCZ ?5! fg~tb rzj b jab~k`knbnj ujt~k`ba

jf tjabg kc~c`kb ng ~kpg BCZ ?:! gd~juj `jt~g lbcmg nj njjfpjcmg @gf kg! jtb

ptj`kg ~jt kc~c`kb ng ~kpg j}~tb abtlj j za~tb abtlj! pbtb `gfptgubt tjbafjc~j b jek``kb

nb jab~k`knbnj ujt~k`ba gd g bpak`b~kug ng ZCKEGT Gcakcj

G `gcizc~g nj kc~c`kb ng ~kpg BCZ ?

jcng `gfpg~b pgt ~gng g ~kpg nj kc~c`kb nkpgcujk pbtb `gfpgt zb btrzk~j~ztb nj

frzkcb ukt~zbk Jj `gcizc~g BCZ ?< cg tjptjjc~b! jc~tj~bc~g g fjamgt `z~g j

djcjek`kg! `gcknjtbcng g `gczfg


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@GC@AZPG

Jj ~tbdbamg ~juj `gfg gdij~kug `gc~j}~zbakybt g ~jfb nj `gfpz~bg jf czujf

j ~bfdf bptgezcnbt gdtj g `gc`jk~g nj jab~k`knbnj Egk fg~tbng zf j~zng nj `bg nj

zfb bpak`bg tjba! rzj bpak`b zf `jctkg nj ~j~j! jf tjabg nkujtb `gceklztbj nj

frzkcb ukt~zbk

B ptkc`kpba `gc~tkdzkg nj~j ~tbdbamg egk j~znbt j bcbakbt g `gfpgt~bfjc~g nb

bpak`bg ZCKEGT Gcakcj jf zf bfdkjc~j nj czujf ptkubnb! cg rzba egk `gceklztbng

GpjcCjdzab cb kcetbj~tz~ztb ng CB^K Zf `jctkg nj ~j~j egk njjcugaukng pbtb fjnkt g

njjfpjcmg nj balzfb gpjtbj `gfzc! rzj g tjbakybnb pgt zztkg ng ZCKEGT

Gcakcj! jf `gfpbtbg bg nkejtjc~j cujk nj `btlb ng k~jfb

Egtbf njjcugauknb rzb~tg kfbljc nj frzkcb ukt~zbk pbtb b pab~begtfb nj

ukt~zbakybg HUF! cg rzba egk kc~babng g bpak`b~kug ZCKEGT Gcakcj jf `bnb zfb njb

kfbljc G j~zng nj `bg egk bpak`bng jf nkb nkejtjc~j! jf tjabg bg ~j~j tjbakybnggdtj b Btrzk~j~ztb Zckegtfj -BZ+ j Btrzk~j~ztb Cg Zckegtfj -BCZ+! ptgnzykcng

tjza~bng nj ~b}b nj jttg nkujtljc~j jc~tj b nzb btrzk~j~ztb Jb nkujtlc`kb g`gttjz

njukng gdtj`btlb ng dbc`g nj ~j~j cg nkb nb tjbakybg ng `jctkg nj ~j~j gdtj BCZ

_gnj&j `gc`azkt rzj g njjfpjcmg ng bpak`b~kug ZCKEGT Gcakcj egt~jfjc~j

njpjcnjc~j ng njjfpjcmg ng dbc`g nj nbng Pj g dbc`g nj nbng gz b frzkcb rzj

mgpjnb g dbc`g nj nbng j~kujt gdtj egt~j `btlb nj ~tbdbamg! g jtukngt nj bpak`bg! bgcnj

j jc`gc~tb g ZCKEGT Gcakcj! ~jcnj b pjtnjt b tjrzkkj tjbakybnb pjag `akjc~j


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@gf b j}j`zg ng ~j~j gdtj g `gcizc~g BCZ! egk gdjtubng b~tbu ng

fgck~gt nj tj`ztg ng GpjcCjdzab! rzj b kc~c`kb ng ~kpg fbaanjfgtbubf fbk ~jfpg

pbtb ~jtfkcbt g ptg`jbfjc~g nb zb tjrzkkj! rzj kc~c`kb ng ~kpg fjnkzf j abtlj

Kg pgnj jt zf eb~gt akfk~bc~j nj njjfpjcmg! ptkc`kpbafjc~j pbtb brzjaj `gcizc~g rzj

pgzjf cb zb `gfpgkg fzk~b kc~c`kb ng ~kpgfbaa! `gfg BCZ ?: j BCZ ?5

_btb ~tbdbamg ez~ztg! ptj~jcnj&j `gc~kczbt `gf g zg njj bfdkjc~j

`gfpz~b`kgcba! ebyjcng zf j~zng j~jcnkng pbtb b `tkbg nj zfb ejttbfjc~b pbtb jej~zbt b

bz~gfbg nb jab~k`knbnj jf `gfpz~bg jf czujf! djf `gfg njjcugaujt zfb ujtg

njb ejttbfjc~b pbtb ezc`kgcbt jf bfdkjc~j nj czujc nj kcetbj~tz~ztb pdak`b


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TJEJTC@KBP DKDAKGLTEK@BP

BTFDTZP^! F j~ ba Bdguj ~mj @agzn9 B Djthjaj{ Ukj| ge @agzn @gfpz~kcl Tjab~tkg

^`ck`g cfjtg JJ@P&4??;&4= Zckujtk~{ ge @bakegtckb! Djthjaj{! 4??;

@agzn @gfpz~kcl P{cgpk bcn Tj`gffjcnb~kgc CKP^ Ppj`kba _dak`b~kgc =??&2>5

Nkpgcuja jf9 1m~~p9''`t ck~lgu'pdak`b~kgc'ntbe~'=??&2>5'Ntbe~&CKP &P_=??&2>5pne3

EGP^JT! K j~ ba @agzn @gfpz~kcl bcn Ltkn @gfpz~kcl 05?&Njltjj @gfpbtjn KJJJ Ltkn

@gfpz~kcl Jcuktgcfjc~ \gthmgp! L@J?=! Bz~kc! ^j}b! Zck~jn P~b~j! 4??=#

LBAC! E8 PBF_BKG! B j~ ba Pjtuk`j Ppj`kek`b~kgc kc @agzn Jcuktgcfjc~ Dbjn gc

J}~jckgc ~g Gpjc P~bcnbtn Kc _tg` ge ~mj Egzt~m Kc~jtcb~kgcba @gcejtjc`j gc

@GFfzck`b~kgc P{~jf ge~\Btj bcn Fknnaj|bTJ -@GFP\BTJ?;+! Nzdakc! Ktjabcn!

4??;

HZ_JTDJTL! F j~ ba Njekckcl bcn Rzbc~ke{kcl Jab~k`k~{ ge Tjgzt`j kc @agzn

@gfpz~kcl bcn P`babdaj _ab~egtf Hbtatzmj Tjpgt~ kc Kcegtfb~k` Bajfbcmb! Dbnjc&

\t~~jfdjtl! 4?22

AJBUK^^! C K @agzn @gfpz~kcl Tjbaa{ Tjbn{ egt _tkfj ^kfj7 KJJJ @gfpz~jt! Ugazfj9

>4 Czfjtg9 2! plkcb 2:&4?! Ibcjktg 4??;

FB^MJT! ^#8 HZFBTBP\BF[! P8 AB^KE! P# @agzn Pj`ztk~{ bcn _tkub`{# GTjkaa{!

4??;


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FGTJCG&UGYFJNKBCG! T j~ ba Jab~k` fbcbljfjc~ ge àz~jt&dbjn jtuk`j kc ~mj

àgzn Kc _tg` Ge ~mj 2~ \gthmgp gc Bz~gfb~jn @gc~tga egt Nb~b`jc~jt bcn @agzn!

B@N@?;! Dbt`jagcb! Jpbcmb! 4??;#

GpjcCjdzab Bdgz~ ~mj GpjcCjdzab ^j`mcgagl{ Nkpgcuja jf9

m~~p9''gpjccjdzabgtl'bdgz~9~j`mcgagl{ B`jg jf9 24 cgu 4?22

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TGNJTG&FJTKCG! A j~ ba Etgf kcetb~tz`~ztj njakujt{ ~g jtuk`j fbcbljfjc~ kc àgznEz~ztj Ljcjtb~kgc @gfpz~jt P{~jf! ugazfj 45! plkcb 2445&24>?! Fbtg 4?2?

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Jclkcjjtkcl Egt @agzn @gfpz~kcl \gthmgp! Mgcgazaz! Mb|bkk! 4?22

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UBRZJTG! A F8 TGNJTG&FJTKCG! A8 DZ[[B T N{cbfk`baa{ P`bakcl Bppak`b~kgc

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