Hanya digunakan di lingkungan Universtias

Presentasi berjudul: "Hanya digunakan di lingkungan Universtias"— Transcript presentasi:

1 Hanya digunakan di lingkungan Universtias
Catatan Kuliah Rekayasa Perangkat Lunak (Software Engineering) Bagian 2 copyright © 2006 R.S. Pressman & Associates, Inc M. Idham Ananta Timur, S.T., M.Kom. Hanya digunakan di lingkungan Universtias Hanya boleh digandakan untuk mahasiswa di lingkungan universitas yang menggunakan buku Software Engineering: A Practitioner's Approach. Selain itu dilarang keras menggandakan. Presentasi, slide atau hardcopy tidak boleh digunakan untuk short courses, seminar industri, atau kepentingan konsultasi. These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001, 2005

2 Software Engineering: A Practitioner’s Approach, 6/e Chapter 6 Rekayasa Sistem copyright © 1996, 2001, 2005, 2006 R.S. Pressman & Associates, Inc. M. Idham Ananta Timur, S.T., M.Kom Hanya digunakan di lingkungan Universtias Hanya boleh digandakan untuk mahasiswa di lingkungan universitas yang menggunakan buku Software Engineering: A Practitioner's Approach. Selain itu dilarang keras menggandakan These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001, 2005

3 Rekayasa Sistem Elemen sistem berbasis komputer : Sistem : Software
Hardware People Database Documentation Procedures Sistem : Hierarki dari elemen makro These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001, 2005

4 Pemodelan Sistem Menentukan proses yang melayani kebutuhan sesuai dengan konsideran yang ada. Menampilkan perilaku proses dan asumsi dimana perilaku itu berada. Secara eksplisit menentukan input exogen dan endogen pada model. Input exogen menghubungkan satu konstituen dan satu pandangan dengan konstituen lain pada tingkat yang sama di level yang lain. Input endogen menghubungkan komponen individu pada konstituen pada pandangan khusus. Menampilkan seluruh kaitan (termasuk output) yang memungkinkan engineer mempunya pemahaman yang lebih baik. These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001, 2005

5 Hierarki These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001, 2005

6 Business Process Engineering
Menggunakan sekumpulan prosedur, metode dan tool yang terpadu untuk menentukan bagaimanan sistem informasi dapat memenuhi tujuan strategis perusahaan. Fokus pada perusahaan, baru kemudian ke area bisnis Menciptakan model enterprise, model data dan model proses Menciptakan bingkai kerja untuk distribusi dan kontrol manajemen informasi yang lebih baik These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001, 2005

7 Arsitektur Sistem Tiga arsitektur yang berbeda harus dianalisis dan didesain dalam konteks tujuan bisnis: Arsitektur data Arsitektur aplikasi Arsitektur teknologi Arsitektur data menyediakan bingkai kerja untuk kebutuhan infromasi dari bisnis atau fungsi bisnis Arsitektur aplikasi mencakup elemen-elemen sistem yang mentransformasi objek dalam arsitektur data untuk tujuan bisnis Infrastruktur teknologi menyediakan pondasi untuk arsitektur data dan arsitektur aplikasi These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001, 2005

8 Hierarki BPE Information strategy planning (ISP)
Tujuan strategis ditentukan Faktor sukses/aturan bisnis ditentukan Model perusahaan dibuat Business area analysis (BAA) Proses/layanan dimodelkan Inter-relasi proses dan data Application Engineering RPL Pemodelan aplikasi/prosedur yang merujuk pada BAA dan batasan-batasan ISP Construction and delivery menggunakan CASE dan 4GTs, pengujian These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001, 2005

9 Information Strategy Planning
Isu manajemen Menentukan tujuan bisnis strategis Isolasi critical success factors Melakukan analisis pada pengaruh teknologi Melakukan analisis pada sistem strategis Isu teknis Membuat model data tingkat tertinggi Dikelompokkan berdasar area bisnis/organisasi Memperbaiki model dan clustering These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001, 2005

10 Menentukan Tujuan dan Sasaran
Tujuan—pernyataan umum tentang arahan Sasaran—menentukan tujuan yang bisa diukur : mengurangi biaya pabrik pada produk Sub Sasaran: Menurunkan angka reject dengan 20% di dalam 6 bulan pertama Memperoleh konsesi 10% dari supplier re-engineer 30% dari komponen untuk fabrikasi yang lebih mudah selama tahun pertama Tujuan cenderung strategis, sasaran cenderung taktis These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001, 2005

11 Business Area Analysis
Menemukan “pengelompokan fungsi dan data bisnis yang secara natural kohesif” (Martin) Melakukan aktivitas yang banyak sama dengan ISP, tetapi lingkupnya lebih dekat ke area bisnis individual Mengenali sistem informasi yang telah ada sebelumnya/menentukan kompatibilitas dengan model ISP baru Menentukan sistem yang bermasalah Menemukan sistem yang tidak kompatibel dengan model informasi baru Mulai membuat prioritas re-engineering These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001, 2005

12 Proses BAA Process Flow Data Models Model Matrices e.g.,
admin. manufacturing QC distribution sales acct eng’ring Process Decomposition Diagram Matrices e.g., entity/process matrix Process Flow Models Data Model These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001, 2005

13 Rekayasa Produk These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001, 2005

14 Template Arsitektur Produk
These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001, 2005

15 Architecture Flow Diagram
These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001, 2005

16 Pemodelan Sistem dengan UML
Deployment diagrams Setiap box 3D menggambarkan elemen perangkat keras yang merupakan bagian arsitektur fisik dari sistem Activity diagrams Menampilkan aspek prosedural dari elemen sistem Class diagrams Menampilkan elemen tingkat sistem dalah hal data yang menjelaskan elemen dan operasi yang memanipulasi data tersebut These and other UML models will be discussed later These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001, 2005

17 Deployment Diagram These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001, 2005

18 Activity Diagram These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001, 2005

19 Class Diagram These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001, 2005