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Message: <blockquote data-quote="argan" data-source="post: 9628627" data-attributes="member: 42318">Logical Database Design - Mekedi wenne api kalin andapu ERD ekata anuwa Relational schema eka design karana eka....ERD eke api adunaganne Entities & Relationships & cardinalities witharai ne....mekedi apita Primary key & foreign key map wena widiya adunaganna puluwan ethakota ape DB eka hadanna ithtamat lesiyi....api project karankota Mulin adapu ER eka keepa sarayakma wenas karanna una....a mokada mehema theory walata wada karanna amarui practicaly karanna giyama......Next step  eke meken adina schema eka refine karana Normalization use karala(if Relational DB only) eta passe thamai ape Physical DB design eka karanne.....1st year ekedi nam meeta wadiya mathaka thibba me gana....dan nadda 3rd year yanakota poddak memory lose wenawa ayi thawa thawa ewa watenawane....Onna mathaka tharamin kiwwa....anith ayath kiyai....meke innawa SLIIT parapurakma.....</blockquote>

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