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Published byAgus Salim Modified over 6 years ago
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File & Database Processing Tujuan : Mahasiswa dapat
Mendemonstrasikan pemrosesan file dan database dalam pemograman terstruktur dengan menggunakan pseudocode
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Pointers, Chains & Rings
Pointer a file in data record containing the address of the next logical record Chain records created by pointer that connected record to each other. Ring the last record points to the first record.
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Using Database Reasons > Data redudancy > Integrity
> Independent Capabilities of DBMS >Creating / modifying the file structure > Data Entry (import, download, input) > Data retrieval (extracting & generating report)
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Models of Database Organization
Hierarchy Model Network Model Relational Model Object-oriented Model
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Factors of Selecting Database Organization
Ease to implement & maintain Availability of software Cost The nature of application
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Bahan Diskusi Diskusikan sesuai yang tertera di MP
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