comparacion sgbd relacional.doc

7/22/2019 Comparacion SGBD relacional.doc

http://slidepdf.com/reader/full/comparacion-sgbd-relacionaldoc 1/24

Nugs Mugrdjl

Fhrgstlphir Kuôlz

Eirlbgkd Dn`irfd

Edvgir Kdrtgbiz

4



SlstmriVTN is ub VM@J rindfglbdn lrgibtdjl d l`eitls y ng`ri. Is

jisdrrlnndjl plr ubd flkubgjdj ji jisdrrlnndjlris qui trd`dedb ji olrkd

jisgbtirisdjd dn gmudn qui kufhls ltrls prlyiftls ji föjgml d`girtl.

Fdrdftirëstgfds5

• Dntd flbfurribfgd5 SlstmriVTN pirkgti qui kgibtrds ub

prlfisl isfrg`d ib ubd td`nd, ltrls puijdb dffijir d nd kgskd

td`nd sgb prl`nikds y nls usudrgls tgibib ubd vgsgöb ji nd

õntgkd virsgöb ji nd td`nd.

• _drgijdj ji tgpls bdtgvls5 pirkgti in usl ji bõkirls ji

prifgsgöb dr`gtrdrgd, tixtls ndrmls, ogmurds milkçtrgfds,

jgriffglbis GS yd sid GSv: l GS_?, `nlquis ji jgriffglbis

istgnl FGJP, jgriffglbis KDF y Drrdys.

• Sirkgti in usl ji oubfglbis5 `nlquis ji föjgml qui si ieifutdb

ib in sirvgjlr, puijib utgngzdrsi jgstgbtls nibmudeis ji

prlmrdkdfgöb.

• Fndvis olräbids5 dtrg`utls ji ubd td`nd qui slb prgkdrgds ib

ltrd.

• Zrgmmirs5 slb dffglbis qui si ieifutdb ib ub jitirkgbdjlivibtl.

0



_ibtdeds5

• Kuntgpndtdolrkd

• Vlplrti ikprisdrgdn

• Jgsplbi ji kufhd jlfukibtdfgöb

• Oäfgn ji dpribjir

Jisvibtdeds5

•

Vu flbogmurdfgöb puiji sir flkpnied

• Ib mibirdn, is dnml käs nibtl qui ltrls VM@J rindfglbdnis

• Bl lorifi ubd mrdb vdrgijdj ji tgpls ji jdtls

• Bl vgibi flb mrdbjis kijgjds ji simurgjdj plr jioiftl

6



KyVTN is ub VM@J rindfglbdn kuy flblfgjl d bgvin kubjgdn

pirtibifgibti d Vub Kgfrlsystiks y Lrdfni Flrplrdtglb.

Fdrdftirëstgfds5

• Kuntgpndtdolrkd

• Flbiftgvgjdj simurd

• Pipngfdfgöb

•Gbjixdfgöb ji fdkpls ji tixtls

• Viniffgöb ji kifdbgskls ji dnkdfibdkgibtl pdrd ubd flbogmurdfgöb

käs pirslbdngzdjd

_ibtdeds5

• Is slotwdri ng`ri y puiji kljgogfdrsi simõb buistrds bifisgjdjis

• Zgibi ubd virsgöb mrdtugtd

• Is räpgjl

• Is simurl

• Is ogd`ni

• Istä tltdnkibti jgsiôdjl pdrd kdbiedr `dsis ji jdtls iblrkis.

Jisvibtdeds5

:



• Ysl ji trgmmirs ngkgtdjls

• Tugtdr nls prgvgnimgls ji ubd td`nd puiji jdr prl`nikds

•

Bl is gbtugtgvl ji prgkirds

• D pisdr ji lorifir kuntgtuj ji utgngjdjis, dnmubds bl istäb kuy `gib

jlfukibtdjds

Zdn viz in VM@J rindfglbdn käs flblfgjl ji tljls, gbfnugjl ib in

pdquiti ji prlmrdkds Kgfrlslot Loogfi jgsplbg`ni ib vdrgds virsglbis.

Fdrdftirëstgfds5

• Flbtgibi td`nds, olrkundrgls i gbolrkis flkl nd mrdb kdylrëd

ji VM@J

• Is flkpdtg`ni flb KV VTN

• Mrdb onixg`gngjdj d nd hlrd ji ixplrtdr i gkplrtdr gbolrkdfgöb

• Bl riqugiri ji ub lrjibdjlr pltibti

_ibtdeds5

• Vibfgnnl

• Is räpgjl mrdfgds d nls dsgstibtis

9



Jisvibtdeds5

• Bl is dflbsied`ni pdrd mrdbjis `dsis ji jdtls yd qui bl

pirkgti td`nds ji käs ji 4M@

• Vgikpri hd tibgjl dnmubls prl`nikds ji simurgjdj

• Ib nds virsglbis käs dbtgmuds hdy prl`nikds ji flbfurribfgd

• Hdy VM@J kufhl kielris qui KV Dffiss, bl jistdfd ib

bgbmõb dspiftl.

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Lrdfni Jdtd`dsi is ub VM@J rindfglbdn ji Lrdfni Flrplrdtglb, hdstd

hdfi plfl hd sgjl in riy ji nls VM@J mrdfgds d sus fdrdftirëstgfds.

Fdrdftirëstgfds5

• Vlplrti ji trdbsdffglbis

• Isfdnd`gngjdj

• Kuntgpndtdolrkd

• Istd`ni

_ibtdeds5

• Vus fdrdftirëstgfds slb sus vibtdeds, is isfdnd`ni, kuntgpndtdolrkd,

istd`ni y flb slplrti ji trdbsdffglbis

• Zgibi kufhësgkd jlfukibtdfgöb ib gbtirbit

• Zgibi ub `uib sgstikd ji simurgjdj y odfgngtd nd rifupirdfgöb ji

jdtls

Jisvibtdeds5

• Is `dstdbti fdrl

• Bl is oäfgn ji flbogmurdr

• Vi riqugiri fgirtl bgvin ji flblfgkgibtl pdrd kdbiedr Lrdfni

Jdtd`dsi

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Gbtir@dsi is ub VM@J rindfglbdnis jisdrrlnndjl y

flkirfgdngzdjl plr @lrndbj Vlotwdri Flrplrdtglb y dftudnkibti plr

FljiMidr

Fdrdftirëstgfds5

• Jistdfd sl`ri tljl plr in `del flbsukl ji rifursls jin

sgstikd, djikäs is kuy oäfgn ji djkgbgstrdr yd qui

`äsgfdkibti bl hdy bifisgjdj ji hdfirnl.

• Oubfglbdr ib Ngbux, ]gbjlws y Vlndrgs.

_ibtdeds5

•

Bl riqugiri ji ub lrjibdjlr pltibti pdrd fukpngr oubfglbis `äsgfds.

• Kuntgpndtdolrkd.

• Ybl ji nls kielris, puiji qui gbfnusl in kielr, fuäbtl d

dffisl flbfurribti si riogiri, yd qui bl si `nlquidb nd

nifturd y isfrgturd.

•

Oäfgn ji gbstdndr y flbogmurdr.

8



• Nls trgmmirs qui utgngzd slb kuy pltibtis.

7



J@0 is ub VM@J rindfglbdnis prlpgijdj ji G@K y ndbzdjl dn

kirfdjl ib 4786.

Fdrdftirëstgfds5

• Is ub kltlr ji @J rindfglbdn qui gbtimrd XKN ji kdbird bdtgvd,

tdk`gçb flblfgjl flkl puriXKN.

• Is kuy dutöblkl.

_ibtdeds5

• Drqugtifturd oësgfd sgkgndr d nd ji Lrdfni.

• Kuntgpndtdolrkd, gbfnusl puiji oubfglbdr ib sgstikds lpirdtgvls

dbtgmuls flkl ]78 y ]79.

• Zrgmmirs kuy pltibtis.

• Yb VTN kuy `uibl.

Jisvibtdeds5

• Vu prifgl.

• Dnmubds flbogmurdfglbis y prlfijgkgibtls ji`ib sir

prlmrdkdjls ib ltrl nibmudei ji prlmrdkdfgöb, flkl Edvd, F…,

itf.

• Is dnml dbtgfudjl.

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Jisvibtdeds5

• Bl hdy jikdsgdjd jlfukibtdfgöb y hdy fgirtd

gbfirtgjuk`ri ib su outurl.

• Vu `del flbsukl ji rifursls is ji`gjl d su drqugtifturd

õbgfd qui bl is piroiftd, is flkpngfdjl ridngzdr pdrtgfglbis

pdrd dukibtdr su ribjgkgibtl oësgfl.

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@lrndbj Sdrdjlx (l sgkpnikibti Sdrdjlx) is ub VM@J rindfglbdnjisdrrlnndjl prgbfgpdnkibti pdrd ]gbjlws, dubqui yd ixgstgirlb virsglbis

pdrd KV-JLV y Ngbux. Is jisdrrlnndjl plr Flrin y is ubl ji nls pdquitis

ji nd sugti ]lrjSiroift Loogfi.

Fdrdftirëstgfds5

• Hdfi ub usl iogfdz ji nd kiklrgd, ikpnidbjl jgvirsds tçfbgfds.

• Gbtimrd su prlpgl nibmudei ji prlmrdkdfgöb, jiblkgbdjl SDN.

• Nds virsglbis ji ]gbjlws slb jgoiribtis d nls ji JLV y Ngbux.

_ibtdeds5

• Vu ibtlrbl ji prlmrdkdfgöb is ubl ji nls kielris ixgstibtis,

djikäs ji plsiir kufhls dsgstibtis qui odfgngtdb in jgsiôl ji

dpngfdfglbis.

• Vu õntgkd virsgöb prisibtd kufhësgkds kielrds ib flkpdrdfgöb

flb sus virsglbis dbtirglris.

Jisvibtdeds5

• Is ubl ji nls VM@J käs dbtgfudjls y bl is kuy riflkibjd`ni

su usl d pisdr ji sus buivds virsglbis.

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• Dubqui sid dnml plsgtgvl qui tibmd su prlpgl nibmudei ji

prlmrdkdfgöb, istl puiji hdfirnl gbjisid`ni yd qui riqugiri ub

plfl ji dpribjgzdei.

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VTN Virvir is ub VM@J rindfglbdn jisdrrlnndjl plr Kgfrlslot. Vu

prgbfgpdn oubfgöb is dnkdfibdr y mistglbdr jdtls slngfgtdjls plr ltrds

dpngfdfglbis, yd sidb ib in kgskl iqugpl (nlfdn) flkl ib rij, gbfnuyibjl

Gbtirbit. Ixgstib bukirlsds ijgfglbis ji VTN Virvir, y sus prgbfgpdnis

nibmudeis ji flbsuntd slb Z-VTN y DBVG VTN.

Fdrdftirëstgfds5

• Vlplrtd trdbsdffglbis.

• Vlplrtd prlfijgkgibtls dnkdfibdjls (prlmrdkd oësgfdkibti

dnkdfibdjl ib nd `dsi ji jdtls).

• Slsii ub ibtlrbl mräogfl gbtimrdjl qui pirkgti mistglbdr nls

jdtls mräogfdkibti.

• Sirkgti trd`dedr ib kljl fngibti-sirvgjlr, jlbji nls jdtls slb

dnkdfibdjls ib rikltl y nls fngibtis dffijib d nd gbolrkdfgöb

jisji sus tirkgbdnis.

_ibtdeds5

• Fdpdfgjdj ji ubgöb ibtri VTN i Gbtirbit.

4:



• @uibd dffisg`gngjdj d nls jgoiribtis ogfhirls ji nd `dsi ji jdtls.

• Vi puijib dmrimdr ltrls sirvgjlris ji VTN Virvir sg trd`dedkls

jisji ubd rij nlfdn.

• @uib ibtlrbl mräogfl ji kdbiel.

• Vimurgjdj y istd`gngjdj5 si puijib flbtrlndr nls pirkgsls ji

dffisl y kljgogfdfgöb ji präftgfdkibti tljls nls inikibtls ji nd

`dsi ji jdtls.

Jisvibtdeds5

• In nibmudei qui utgngzd is jgoiribti dn ristl ji nibmudeis VTN, plr

nl qui riqugiri tgikpl ji dpribjgzdei.

• VTN Virvir riqugiri ubd mrdb fdbtgjdj ji kiklrgd PDK pdrd su

utgngzdfgöb.

•Vu prifgl is `dstdbti fdrl, sl`ri tljl sg tibikls ib fuibtd ndrindfgöb fdngjdj-prifgl.

• Nds virsglbis käs iflbökgfds tgibib mrdbjis ngkgtdfglbis

rispiftl d nds käs fdrds.

49



VTNgti is ub VM@J rindfglbdn ji ng`ri ngfibfgd y kuntgpndtdolrkd,

flbtibgjl ib ubd piquiôd `g`ngltifd. D jgoiribfgd ji nls VM@J fngibti-

sirvgjlr, in kltlr ji VTNgti bl is ub prlfisl gbjipibjgibti qui si

flkubgfd flb nd dpngfdfgöb prgbfgpdn1 ib isti fdsl, nd `g`ngltifd ji VTNgti

pdsd d olrkdr pdrti gbtimrdn jin prlmrdkd.

Fdrdftirëstgfds5

• Ib numdr ji jitirkgbdr ub tgpl d ubd flnukbd, flkl ib nd kdylr

pdrti ji nls VM@J ji VTN, nls tgpls si dsgmbdb d nls vdnlris

gbjgvgjudnis.

• Fdpdfgjdj ji dffisl d nd `dsi ji jdtls plr vdrgls prlfisls

sgkuntäbils (kuntghgnl).

• Nd `g`ngltifd puiji sir usdjd jisji prlmrdkds ib F/F++, dubqui

tdk`gçb istä jgsplbg`ni jisji ltrls nibmudeis ji prlmrdkdfgöb

gbtirpritdjls.

_ibtdeds5

• Siquiôl tdkdôl ji nd ng`rirëd, nl qui hdfi qui sid kuy djifudjl

pdrd sgstikds gbtimrdjls.

• Kdylr ribjgkgibtl y vinlfgjdj qui ltrls VM@J.

• Slrtd`gngjdj5 dn sir kuntgpndtdolrkd si puiji ieifutdr ib fudnqugir

sgstikd lpirdtgvl.

• Is slotwdri ng`ri.

4?



Jisvibtdeds5

• Ngkgtdfglbis ib "whiri", jdjd plr in slplrti pdrd fndusurds

dbgjdjds.

• Odntd ji fndvis olräbids ib nds td`nds.

4=



Dpdfhi Jir`y, dbtirglrkibti flblfgjl flkl G@K Fnlujsfdpi, is

ub VM@J rindfglbdn jisdrrlnndjl plr nd Dpdfhi Vlotwdri Oubjdtglb `dsdjl

ib Edvd y usdjl pdrd prlfisdkgibtls ji trdbsdffglbis lbngbi. Jir`y is ub

slotwdri ng`ri.

Fdrdftirëstgfds5

• Is kuy ngmirl.

• @dsdjl ib Edvd, EJ@F y istäbjdris VTN.

• Vlplrtd in kljl fngibti-sirvgjlr.

_ibtdeds5

• Lpfglbis ji ikììr in kdbiedjlr ji nd `dsi ji jdtls ib Edvd.

• Onixg`gngjdj ib in kdbiel ji jdtls flkpniels.

• Vi deustd dn ispdfgl bifisdrgl y ingkgbd ispdfgl jispirjgfgdjl.

• Kdbgpundfgöb ji lèitls flkpniels ji olrkd ämgn y räpgjd.

Jisvibtdeds5

• Odntd ji istäbjdris ib nd gbjustrgd lrgibtdjl d lèitls.• Istä isfrgtl ib Edvd y bl tgibi ùgnjgbms pdrd ltrls nibmudeis.

48



Ogri`grj

Ogri`grj is ub sgstikd ji djkgbgstrdfgöb ji `dsi ji jdtls rindfglbdn ji föjgml d`girtl,

`dsdjl ib nd virsgöb ? ji Gbtir`dsi, fuyl föjgml oui ngìrdjl plr @lrndbj ib 0333.

Fdrdftirëstgfds

• Is kuntgpndtdolrkd, y dftudnkibti puiji ieifutdrsi ib nls sgstikds lpirdtgvls5

Ngbux, HS-YX, Orii@VJ, Kdf LV, Vlndrgs y Kgfrlslot ]gbjlws.

• Ieifutd`ni piquiôl, flb riquirgkgibtls ji hdrjwdri `dels.

• Drqugtifturd Fngibti/Virvgjlr sl`ri prltlflnl ZFS/GS y ltrls (ikìjjij).

• Vlplrti ji trdbsdffglbis DFGJ y fndvis olräbids.

• Is kijgdbdkibti isfdnd`ni.

• @uibd simurgjdj `dsdjd ib usudrgls/rlnis.

• Jgoiribtis drqugtifturds, ibtri innds in Virvgjlr Ikì`gjl4 (ikìjjij sirvir)

qui pirkgti ieifutdr dpngfdfglbis klblusudrgl ib lrjibdjlris sgb gbstdndr in

slotwdri Ogri`grj.

• @dsis ji jdtls ji sönl nifturd, pdrd dpngfdfglbis qui flrrdb jisji jgsplsgtgvls

sgb fdpdfgjdj ji isfrgturd, flkl fj-rlks.

•

Ixgstibfgd ji flbtrlndjlris LJ@F, LNIJ@, EJ@F, SHS, Sirn, .bit, itf.• Piqugsgtls ji djkgbgstrdfgöb `dels, sgibjl flbsgjirdjd flkl ubd `dsi ji jdtls

ng`ri ji kdbtibgkgibtl, dn kdrmib ji nd ridngzdfgöb ji flpgds ji simurgjdj.

• Snibl slplrti jin istäbjdr VTN-70, tdbtl ji sgbtdxgs flkl ji tgpls ji jdtls.

• Fdpdfgjdj ji dnkdfibdr inikibtls @NL@ (@gbdry Ndrmi Lèifts).

• Vlplrti ji Ysir-Jiogbij Oubftglbs (YJOs).

• _irsgöb dutlieifutd`ni, sgb gbstdndfgöb, ixfinibti pdrd nd fridfgöb ji fdtänlmls

ib FJ-Plk y pdrd fridr virsglbis ji ivdnudfgöb ji dnmubds dpngfdfglbis.

47



_ibtdeds

• Lorifi ubd mrdb vdrgijdj ji kijgls pdrd dffijir d nls jdtls (bdtgvl/DSG) jrgvir

j`Ixpriss, L@JF, LNIJ@, .BIZ prlvgjir, itf.

• Fridfgöb ji flpgds ji simurgjdj y nd oubfglbdngjdj ib drqugtifturds ji ?: `gts.

• Ogri`grj djkgbgstrd nd flbfurribfgd ib nds dftudngzdfglbis ib nls jdtls, dsg flkl

in kdbiel ji nds trdbsdffglbis.

• Ogri`grj lorifi ubd flbfurribfgd ixfinibti, dntl ribjgkgibtl y pljirlsl

nibmudei ji prlfijgkgibtls dnkdfibdjls y jgspdrdjlris.

• Ogri`grj is ubd `dsi ji jdtls ngmird y sibfgnnd ji gbstdndr.

• Bl flbsuki mrdbjis rifursls ib in sirvgjlr.

• Zgibi ub tgpl ji ngfibfgd sgkgndr d KSN (Klzgnnd Su`ngf Ngfibsi), qui pirkgti

su usl ji olrkd mrdtugtd y flb ubd jgstrg`ufgöb kuy plfl ristrgftgvd.

• Vi puijib usdr ng`rirgds ixtirbds qui kielrdb nd lpirdtgvd ji Ogri`grj.

• Ixgstib kuntgtuj ji flkplbibtis pdrd jgstgbtls nibmudeis ji prlmrdkdfgöb pdrd

flbiftdr flb Ogri`grj ji olrkd bdtgvd l gbjgriftd.

Jisvibtdeds

• Ybd ji nds jisvibtdeds is ji nd @J is slnl puiji dffijir `dsi ji jdtls ji

Ogri`grj/gbtir`dsi flb in jgdniftgfl 4 ji VTN.

• Vlnl nl kdbgpundb nls käs usdjls ib nibmudei VTN.

• Sl`ri `g`ngltifd ji oubfglbis (dubqui YJO Jgsplbg`ni), slnl nl kdbgpundb nls

käs lsdjls ib nibmudei VTN, fdrifi ji gbtirodz mräogfd prlpgd, käxgkl bõkirl

ji td`nds is ji ?:,969.

03



Gbolrkgx gbflrplrd flbfiptls ji jgsiôl qui slb sgmbgogfdtgvdkibti jgoiribtis ji nds

trdjgfglbdnis pndtdolrkds rindfglbdnis, nl qui jd numdr d dntls bgvinis ji ribjgkgibtl y

jgsplbg`gngjdj, fdpdfgjdjis jgstgbtgvds ib nd ripngfdfgöb ji jdtls y isfdnd`gngjdj, y nd

sl`rifdrmd djkgbgstrdtgvd këbgkd.

Fdrdftirëstgfds

• Fdpdfgjdj ji lptgkgzdr in ribjgkgibtl ji ubd olrkd gbtingmibti mrdfgds d nd ieifufgöb

ib pdrdninl ji nds prgbfgpdnis lpirdfglbis ji nd `dsi ji jdtls (pdrtgfundrkibti, flbsuntd

l flkpdftdfgöb ji ëbjgfis, y tdk`gçb sdnvdmudrjd y rifupirdfgöb ji jdtls).

• Ieifufgöb ji kõntgpnis hgnls y prlfisdjlris vgrtudnis qui trd`dedb ib pdrdninl,

dtgibjib d usudrgls flbfurribtis, istl flbsgmui qui tljl in ribjgkgibtl si dprlvifhi ji

dfuirjl d su prglrgjdj.

• In l`eitgvl is flbsimugr isfdnd`gngjdj tltdn y ngbidn.

• Zgibi nd fdpdfgjdj ji rindfgöb ji jdtls ib kõntgpnis numdris oësgfls (jibtrl ji nd

fgtdjd drqugtifturd JVD), suplbgibjl ub iogfdz sgstikd ji jgstrg`ufgöb y flkpdrtgr

jdtls jibtrl ji ub kgskl sgstikd lrmdbgzdtgvl.

• Gbfnuyi ji olrkd gbtimrdjd in sirvgjlr Bitsfdpi OdxZrdp, pdrd slplrti y flbiftgvgjdj

ji dpngfdfglbis ]i` i Gbtrdbit. Lorifi sirvgfgls isfdnd`nis ]i`/Gbit ji dntl

ribjgkgibtl, ibtlrbl ji jisdrrlnnl `dsdjl ib Edvd/EdvdVfrgpt simurgjdj `dsdjd ib VVN

flb dutibtgogfdfgöb.

• Ibfrgptdfgöb ib gbtimrgjdj ji kibsdeis, flbtrln ji dffisls, slplrti ji firtgogfdjls jin

ndjl jin fngibti y dsgstibtis pdrd nd pu`ngfdfgöb ib Gbtirbit.

04



• ]i` Gbtimrdtglb Lptglb, odfgngtd nd mibirdfgöb ji Dpngfdfglbis lrgibtds d Gbtirbit.

Vi trdtd ji ub Pubtgki qui ibndzd dn sirvgjlr ]i` y in sirvgjlr ji `dsi ji jdtls ji

olrkd qui nds dpngfdfglbis puijdb gbflrplrdb sibfgnnd nls jdtls sukgbgstrdjls

jgbäkgfdkibti sukgbgstrdjls plr Gbolrkgx.

Zdk`gçb is plsg`ni gbflrplrdr ubd flbsuntd VTN jibtrl ji ubd pämgbd ]i`. In ]GL

gbfnuyi dn ]i`J@ Su`ngshir si ibfdrmd ji mibirdr gbolrkis kijgdbti dsgstibtis, is

jifgr ubd olrkd dutlkätgfd pdrd mibirdr pdmgbds d pdrtgr ji jdtls ji ubd `dsi ji jdtls.

• Ib fudbtl d nd simurgjdj i gbtimrgjdj ji nls jdtls, gbfnuyi jupngfdfgöb, ispiel ji

jgsfl, vlnfdjl ji simurgjdj y ristdurdfgöb ji dntd vinlfgjdj ji trdbsdffglbis ib nëbid y

ub jgsiôl ji simurgjdj flbolrki d nd fndsgogfdfgöb F0, LNZS y Jdtd]driHlusgbm

jgsplbg`nis.

_ibtdeds

• Hdfi nd flbvirsgöb ji tgpls dutlkätgfdkibti, is jifgr bl is bifisdrgl

ispifgogfdr bgbmubd gbstruffgöb qui jgmd qui flbvirsgöb ji tgpl si bifisgtd.

• Nls vdnlris bunls si gjibtgogfdb flb nd pdnd`rd BYNN y is in istdjl gbgfgdn ji

fudnqugir vdrgd`ni qui si kdbiei.

• Pijufi nls flstls ji djkgbgstrdfgöb

• Vlplrtd riqugsgtls ji prlfisdkgibtl ji trdbsdffgöb lbngbi, flkpniels y

rgmurlsls.

•

Lptgkgzd fdpdfgjdjis ji gbtingmibfgd jin bimlfgl flkpitgtgvds.

Jisvibtdeds

• Bl tgibi slplrti pdrd @NL@s (L`eitls mrdbjis `gbdrgls).

• Bl tgibi slplrti pdrd in tgpl ji jdtls _DPFHDP.

• Vlb jdtls flb ubd nlbmgtuj oged ji käxgkl 0333 fdrdftiris.

• Bl is riflkibjd`ni utgngzdrnl flb dpngfdfglbis qui ixgmib ub mrdb ribjgkgibtl

jisji in pubtl ji vgstd ji nd rdpgjiz.

Srljuftls

• Gbolrkgx F-GVDK - nd õntgkd virsgöb ji nd `dsi ji jdtls Kdrdthlb lrgmgbdn.

• Gbolrkgx VI - flkirfgdngzdjl flkl sgstikd ji mdkd `ded pdrd sir gbfrustdjl ib

dpngfdfglbis.

• Gbolrkgx LbNgbi - ub sgstikd djifudjl pdrd mistglbdr `dsis ji jdtls ji tdkdôl

kijgl.

00



• Gbolrkgx Ixtibjij Sdrdnnin Virvir (XSV, _8) - ubd virsgöb ji dntl ribjgkgibtl jin

föjgml `dsi _= pdrd sir usdjl ib mrdbjis sgstikds jgstrgùgjls.

• Gbolrkgx Ybgvirsdn Virvir (_7) - ubd flk`gbdfgöb jin kltlr _= LbNgbi flb kdpil

L-P y slplrti Jdtd@ndji ji Gnnustrd.

• Gbolrkgx-:MN - Yb nibmudei ji fudrtd mibirdfgöb pdrd prlmrdkdr dpngfdfglbis.

KdrgdJ@ is ub sgstikd ji mistgöb ji `dsis ji jdtls jirgvdjl ji KyVTN flb ngfibfgd

MSN

Zgibi ubd dntd flkpdtg`gngjdj flb KyVTN yd qui plsii nds kgskds örjibis, gbtirodfis,

DSGs y `g`ngltifds, sgibjl su lèitgvl pljir fdk`gdr ub sirvgjlr plr ltrl jgriftdkibti.

Vu ndbzdkgibtl gbgfgdn oui in 00 ji ibirl ji 0337 y su õntgkd virsgöb in 06 ji kdyl ji

0346.

Is ubd `dsi ji jdtls qui flkgibzd d mdbdr ib plpundrgjdj, qui yd hd rifg`gjl

ispdnjdrdzls tdb gkplrtdbtis flkl su djlpfgöb plr pdrti ji nd ]gagkijgd Olubjdtglb l

plr vdrgds jgstrgùfglbis ji Ngbux.

KdrgdJ@ gbtrljufi jls kltlris ji dnkdfibdkgibtl buivls, ubl nndkdjl Drgd qui

riikpndzd d KyGVDK y ltrl nndkdjl XtrdJ@ qui sustgtuyi d GbblJ@.

Fuibtd flb ubd dntd flkpdtg`gngjdj flb KyVTN, istl plrqui plsii nls kgsklsflkdbjls, nds kgskds gbtirodfis, DSG‗s y `g`ngltifds, istl bls pirkgti kgmrdr ji ub

sirvgjlr d ltrl jgriftdkibti.

Mllmni istä pripdrdbjl ubd kgmrdfgöb kdsgvd ji tljds sus `dsis ji jdtls KyVTN

(4333+) d KdrgdJ@.

_ibtdeds

Buivls kltlris ji dnkdfibdkgibtl käs iogfgibtis. Drgd y XtrdJ@ vgibib d riikpndzdr

d KyGVDK i GbblJ@ rispiftgvdkibti. Fdì jistdfdr in kdylr ribjgkgibtl ji Drgd,

fudbjl rifgì flbsuntds flkpnieds y tgibi qui ridngzdr td`nds tikplrdnis, çstds sifdfhidb ib kiklrgd ib viz ji isfrg`grnds ib jgsfl.

06



Istdjëstgfds pdrd ëbjgfis y td`nds qui puijib dyujdr pdrd nd lptgkgzdfgöb ji nd `dsi ji

jdtls. Vi dôdjib buivds td`nds ji sgstikd pdrd riflmir istd gbolrkdfgöb.

Ib mibirdn, kufhds kielrds pdrd dukibtdr in ribjgkgibtl y nd iogfgibfgd flb rispiftl d

KyVTN.

Jisvibtdeds

Nd kgmrdfgöb ji ub sgstikd kuy tistdjl y ogd`ni flkl is KyVTN. Dubqui si mdrdbtgzd

ubd d`slnutd flkpdtg`gngjdj, y ub mrdb sgstikd istd`ni y pltibti, hdy qui vdnlrdr sg d

jëd ji hly kirifi pdsdr tljl kg sgstikd d KdrgdJ@.

comparacion sgbd relacional.doc

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