konsep sistem basis data

Sistem Manajemen Basis Data (Pendahuluan) Disampaikan Oleh : Fenty Eka M. Agustin, SE, MKom

Referensi ,[object Object],[object Object]

Prinsip Dasar Sistem Database ,[object Object],[object Object],[object Object]

Sistem File Data ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Abstraksi Data ,[object Object],[object Object],[object Object],[object Object],[object Object]

VIEW 1 VIEW 2 VIEW n ... Conceptual Level Physical Level

Model Data ,[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

1.1. Model E-R ,[object Object],[object Object],name Streets city customer CustAcc number balance Account

1.2. Model O-O ,[object Object],[object Object],[object Object],account Number balance Pay-interest Nama objek Instance Variables Nama method

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

2.1. Model Relasional ,[object Object],647 Brooklyn SideHill Hodges 801 Brooklyn SideHill Hodges 647 Bronx North Shiver 556 Bronx North Shiver 900 Queens Maple Lowery number city street name 10533 801 105366 647 100000 556 55 900 balance number

2.2. Model Jaringan/Network ,[object Object],Lowery Maple Queens Shiver North Bronx Hodges SideHill Brooklyn 900 55 556 100000 647 105366 801 10533

2.3. Model Hierarkhis ,[object Object],Lowery Maple Queens Shiver North Bronx Hodges SideHill Brooklyn 900 55 556 100000 647 105366 801 10533 647 105366

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Instances dan Schemes ,[object Object],[object Object],Type customer = record name : string; street : string; city : string; end; Var customer1 : customer; Schemes Instances

Independensi Data ,[object Object],[object Object],[object Object],[object Object],[object Object]

Data Definition Language (DDL) ,[object Object],[object Object],[object Object]

Data Manipulation Language (DML) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Database Manager ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Database Admnistrator ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Database Users ,[object Object],[object Object],[object Object],[object Object],[object Object]

Struktur Sistem Keseluruhan ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Struktur Sistem Disk Storage DBMS Application interfaces Application programs Query Database Scheme DML Precompiler Query processor DDL Compiler Database Manager Application Programs Object Code File Manager Data Files Data Dictionary Naïve Users Application Programmers Sophisticated users Database Administrator

konsep sistem basis data

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konsep sistem basis data