
Diagram ER
Presentation
•
Computers
•
11th Grade
•
Practice Problem
•
Easy
WIMAS FAUZI EL HAKIM
Used 2+ times
FREE Resource
13 Slides • 7 Questions
1
ENTITY
RELATIONSHIP
DIAGRAM
2
Review
Minggu lalu...
Anda sudah belajar mengenai perkenalan database, serta beberapa istilah-istilahnya.
Coba jawab beberapa pertanyaan di bawah...
3
Open Ended
Apa itu Entitas??
4
Open Ended
Apa itu Atribut??
5
Open Ended
Apa perbedaan Primary Key dan Foreign Key??
6
Open Ended
Apa itu Relationship??
7
Open Ended
Coba jelaskan pengertian table dan field!
8
Intermezzo
Coba pikir...
Pernahkah anda merencanakan sebuah kegiatan??
Untuk apa anda melakukannya??
9
Intermezzo
Membuat Database harus direncanakan
Merencanakan Database adalah dengan menggunakan ER Diagram
10
Apa itu ER Diagram??
ER Diagram atau Diagram ER
Merupakan suatu diagram berisi komponen-komponen entitas dan relasi (atau kumpulan relasi) yang dilengkapi dengan atribut.
11
ER DIAGRAM
Entitas
Entitas
12
ER DIAGRAN
Atribut
Atribut
13
ER DIAGRAM
Link
14
ER DIAGRAM
Relasi / Relationship
15
Contoh
ER Diagram
16
Stu_Id | Stu_Name | Stu_Age |
|---|---|---|
1234567 | Adit | 16 |
2345678 | Irwan | 16 |
3456789 | Alif | 16 |
Course_Id | Course_Name |
|---|---|
1 | Bahasa Indonesia |
2 | Matematika |
3 | PKN |
17
Poll
Sudah Paham??
Sudah
Belum
18
Open Ended
Coba utarakan jika belum jelas??
19
Nabi Muhammad SAW
" Sampaikahlah dariku, walau hanya satu ayat."
20
Terima Kasih
ENTITY
RELATIONSHIP
DIAGRAM
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