PERANCANGAN SISTEM INFORMASI SIMPAN PINJAM PADA KOPERASI KARYAWAN JUJUR MAKMUR

(KKJM)

SKRIPSI

Oleh: Wanti Simanjuntak

161300138

PROGRAM STUDI SISTEM INFORMASI SEKOLAH TINGGI MANAJEMEN INFORMATIKA DAN

KOMPUTER (STMIK) GICI BATAM

2017

i

PERANCANGAN SISTEM INFORMASI SIMPAN PINJAM PADA KOPERASI KARYAWAN JUJUR MAKMUR

(KKJM)

SKRIPSI

Diajukan Untuk Memenuhi Salah Satu Syarat Memperoleh

Gelar Sarjana

Oleh: Wanti Simanjuntak

161300138

PROGRAM STUDI SISTEM INFORMASI SEKOLAH TINGGI MANAJEMEN INFORMATIKA DAN

KOMPUTER (STMIK) GICI BATAM

2017

vi

ABSTRAK

Koperasi Karyawan Jujur Makmur (KKJM) merupakan sebuah koperasi

yang memberikan pelayanan simpan pinjam kepada karyawan karyawati di

PT.Flextronics Technology Indonesia. Untuk meningkatkan pelayanan simpan

pinjam yang lebih baik terhadap anggota diperlukan suatu penanganan dan

pengolahan data yang lebih baik dalam usaha yang sedang berkembang. Dari hasil

analisis yang dilakukan pada sistem yang berjalan selama ini digunakan oleh

koperasi kurang memadai dan kurang menunjang akan kebutuhan sistem yang di

inginkan. Didalam memberikan pelayanannya kepada anggota, Koperasi Karyawan

Jujur Makmur masih menggunakan sistem manual dalam pengadministrasiannya

yang meliputi penginputan, penyimpanan data simpanan, data pinjaman dan data

angsuran, serta data laporan-laporan yang diinginkan seperti laporan data simpanan,

laporan data pinjaman dan laporan data angsuran. Untuk mengatasi persoalan

tersebut diatas, maka diperlukan suatu sistem informasi berbasis computer, dimana

dalam penelitian ini perancangan sistem yang digunkan menggunakan Bahasa

pemrograman Visual Basic dan MySQL sebagai basis datanya.

Kata Kunci : Sistem, Informasi, Simpan Pinjam

vii

ABSTRACT

Koperasi Karyawan Jujur Makmur (KKJM) is an employee union that

provides savings and loan services to employees at PT. Flextronics Technology

Indonesia. In order to improves the services and gives better savings and loans

services to its members, it needs a better handling and data processing in a growing

business. From the results of the analysis performed on systems that run so far, it

could not meet all requirement function in a union. In providing its services to

members, Koperasi Karyawan Jujur Makmur (KKJM) still use the manual system

in administration which is includes data entry, deposit data, loan data and

instalment data, as well as data reports needed such as deposit data report, loan

data report and report Instalment data.To overcome the above problems, union

needed a computer-based information system, where in this research, system design

using Visual Basic and MySQL as its data base. The writes build a new system

which can be run in Koperasi Karyawan Jujur Makmur (KKJM) and provides all

services requirements in this union.

Keywords: System, Information, Savings and Loans

viii

DAFTAR ISI

Judul Halaman

HALAMAN JUDUL ......................................................................................... i

HALAMAN PERSETUJUAN ......................................................................... ii

HALAMAN PENGESAHAN ........................................................................... iii

HALAMAN PERNYATAAN ........................................................................... iv

KATA PENGANTAR ....................................................................................... v

ABSTRAK ......................................................................................................... vi

ABSTRACT ....................................................................................................... vii

DAFTAR ISI ...................................................................................................... viii

DAFTAR TABEL ............................................................................................. xi

DAFTAR GAMBAR ......................................................................................... xii

BAB I PENDAHULUAN .............................................................................. 1

1.1 Latar Belakang Masalah ..................................................................... 1

1.2 Rumusan Masalah ............................................................................... 2

1.3 Batasan Masalah ................................................................................. 2

1.4 Tujuan Penelitian ................................................................................ 3

1.5 Manfaat Penelitian .............................................................................. 3

1.6 Sistematika Penulisan .......................................................................... 4

BAB II LANDASAN TEORI ....................................................................... 5

2.1 Teori Pendukung ................................................................................. 5

2.1.1 Defenisi Sistem, Informasi, Sistem Informasi .......................... 5

2.1.2 Karakteristik Sistem ................................................................. 5

2.1.3 Pengertian Koperasi Simpan Pinjam ........................................ 7

2.1.4 Alat Perancangan Sistem .......................................................... 7

2.1.5 Konsep Basis Data .................................................................... 14

2.1.6 Normalisasi ............................................................................... 16

2.1.7 Kamus Data .............................................................................. 17

2.1.8 Perangkat Lunak Yang Digunakan ........................................... 17

2.1.8.1 Visual Basic 2008 ......................................................... 17

ix

2.1.8.2 Microsoft SQL 2000 ..................................................... 18

2.2 Penelitian Terdahulu ........................................................................... 18

BAB III METODOLOGI PENELITIAN ................................................... 20

3.1 Kerangka Kerja ................................................................................... 21

3.2 Gambaran Umum Perusahaan ............................................................ 21

3.2.1 Sejarah Koperasi Karyawan Jujur Makmur.............................. 21

3.2.2 Struktur Organisasi Koperasi Karyawan Jujur Makmur .......... 23

3.2.3 Deskripsi Jabatan Koperasi Karyawan Jujur Makmur ............. 27

3.2.4 Aspek Kegiatan Koperasi Karyawan Jujur Makmur ................ 29

BAB IV ANALISIS DAN IMPLEMENTASI ............................................. 31

4.1 Analisis Sistem Yang Berjalan ........................................................... 31

4.1.1 Analisis Dokumen ..................................................................... 31

4.1.2 Analisis Prosedur Yang Berjalan .............................................. 33

4.1.2.1 Flow Map .................................................................... 33

4.1.2.2 Diagram Konteks ........................................................ 40

4.1.2.3 DFD (Data Flow Diagram) ........................................ 40

4.1.3 Evaluasi Sistem Yang Sedang Berjalan .................................... 43

4.2 Perancangan Sistem ............................................................................ 43

4.2.1 Tujuan Perancangan Sistem ...................................................... 44

4.2.2 Gambaran Umum Sistem Yang Diusulkan ............................... 44

4.2.3 Perancangan Prosedur Yang Diusulkan .................................... 44

4.2.3.1 Flow Map .................................................................... 44

4.2.3.2 Diagram Konteks ........................................................ 46

4.2.3.3 DFD (Data Flow Diagram) ........................................ 46

4.2.3.4 Kamus Data ................................................................. 49

4.2.4 Perancangan Basis Data ............................................................ 50

4.2.4.1 Normalisasi ................................................................. 51

4.2.4.2 Relasi Tabel ................................................................ 52

4.2.4.3 ERD (Entity Relationship Diagram) ........................... 53

4.2.4.4 Struktur File ................................................................ 54

4.2.4.5 Kodifikasi .................................................................... 57

4.2.5 Perancangan Antar Muka .......................................................... 59

x

4.2.5.1 Struktur Menu ............................................................. 59

4.2.5.2 Perancangan Input ....................................................... 61

4.2.5.3 Perancangan Output .................................................... 65

BAB V KESIMPULAN................................................................................. 68

DAFTAR PUSTAKA ..............................