organizaciul sistemebSi informaciuli resursebis marTva
organizaciul sistemebSi informaciuli resursebis marTva
organizaciul sistemebSi informaciuli resursebis marTva
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SemzRudveli (Guarded), aqtiuri (Active) da sinqronuli<br />
(Synchronous).<br />
marTvis <strong>informaciuli</strong> sistemebis daproeqtebis dros<br />
mniSvnelovan sakiTxad iTvleba klasebis SerCeva da maTi<br />
dakompleqteba atributebiTa da operaciebiT. dReisaTvis ar<br />
arsbobs raime meTodi (Teoria), romelic klasebis daproeqtebis<br />
optimizacias emsaxurebodes. SeiZleba sistema aigos erTi klasiT,<br />
romelSic moTavsdeba yvela atributi da yvela funqcia. es<br />
varianti msgavsia monacemTa bazebis TeoriaSi pirveli normaluri<br />
formisa (1nf), oRondac, rogorc cnobilia, es relaciuri<br />
cxrili bazis statikuri elementia. misi damuSavebis funqciebi<br />
Tavmoyrilia programul nawilSi. normalur formaTa Teoria [7]<br />
monacemTa struqturebis optimizacias emsaxureba da misi<br />
algoriTmebi farTod gamoiyeneba monacemTa bazebis sxvadasxva<br />
instrumentebSi (mag., Oracle, Access).<br />
naSromSi SemoTavazebulia normalizaciis Teoriis<br />
algoriTmebis adaptacia klasebis Sedgenilobisa da struqturebis<br />
avtomatizebuli gansazRvrisaTvis. misi idea mdgomareobs SemdegSi:<br />
davuSvaT, mocemulia saproblemo sferos yvela atributis {Ai}<br />
da yvela funqciis {Fj} simravleebi, agreTve damokidebulebaTa<br />
matrica Mij, romelic aRwers Tu romeli funqcia romel<br />
atributTa erTobliobas iyenebs. zogadad es SeiZleba iyos M:N<br />
saxis damokidebuleba. matricis elementi Caiwereba ase:<br />
⎧1,<br />
M ( i,<br />
j)<br />
= ⎨<br />
⎩0,<br />
if<br />
if<br />
Ai<br />
is arg ument of<br />
otherwise.<br />
F j<br />
atributebis erToblioba mocemuli amocanisaTvis warmodgenilia<br />
erT cxrilSi (1nf-Si). saWiroa misi gadayvana SedarebiT<br />
maRali rigis normalur formebSi specialuri algoriTmebis<br />
daxmarebiT [7]. Sedegad miiReba ramdenime mcire zomis cxrili<br />
(mag., 3nf-Si). am cxrilebis atributTa da maTi damuSavebis<br />
operaciaTa argumentebis avtomatizebuli analizis safuZvelze<br />
ganisazRvreba miznobrivi klasebis funqciaTa struqturebi, da<br />
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