Analisys and System Design (Analisa dan Perancangan Sistem)

Langkah-langkah Analisis Sistem

Di dalam tahap analisis sistem terdapat langkah-langkah dasar yang harus
dilakukan oleh analis sistem :
1. Identify, yaitu mengidentifikasi masalah
2. Understand, yaitu memahami kerja dari sistem yang ada
3. Analyze, yaitu menganalisis sistem
4. Report, yaitu membuat laporan hasil analisis.
1. Mengidentifikasi Masalah
Mengidentifikasi (mengenal) masalah merupakan langkah pertama yang
dilakukan dalam tahap analisis sistem. Masalah (problem) dapat didefinisikan sebagai
suatu pertanyaan yang diinginkan untuk dipecahkan. Masalah inilah yang
menyebabkan sasaran dari sistem tidak dapat dicapai. Oleh karena itulah pada tahap
analisis sistem, langkah pertama yang harus dilakukan oleh analis sistem adalah
mengidentifikasi terlebih dahulu masalah-masalah yang terjadi. Tugas-tugas yuang
harus dilakukannya adalah sebagai berikut ini :
 mengidentifikasi penyebab masalah
 mengidentifikasi titik keputusan
 mengidentifikasi personil-personil kunci
Mengidentifikasi penyebab masalah
Seringkali organisasi menyadari masalah yang tejadi setelah

Pada postingan kali saya hanya mengarahkan ke sumber tujuan yaitu ke The Information Systems: Analysis and Design sumber (http://www.hit.ac.il/staff/leonidm/information-systems/ewtoc.html)

Part I – Principles

# 1 – The systems development life cycle
# 2 – Information engineering
# 3 – Structured analysis and design
# 4 – Structured requirements definition
# 5 – Computer aided software engineering (CASE)
# 6 – Object-oriented concepts
# 7 – Expert system analysis and design

Part II – Information gathering and problem definition

# 8 – Interviewing
# 9 – Sampling
# 10 – Control charts
# 11 – Pareto Diagrams
# 12 – The problem statement
# 13 – The feasibility study
# 14 – Joint application design (JAD)
# 15 – Problem analysis paradigms
# 16 – Requirements analysis paradigms
# 17 – Survey planning and questionnaire design
# 18 – Cause-and-effect diagrams
# 19 – Simulation

Part III – Project planning and project management

# 20 – Gantt charts
# 21 – Project networks, PERT, and CPM
# 22 – Crash mode analysis
# 23 – Inspections and walkthroughs

Part IV – Systems analysis

# 24 – Data flow diagrams
# 25 – The data dictionary
# 26 – Entity-relationship diagrams
# 28 – Inverted-L charts
# 28 – Data normalization
# 29 – Object-oriented methods
# 30 – State transition diagrams
# 31 – Prototyping
# 32 – Rapid application development (RAD)
# 33 – Warnier-Orr diagrams
# 34 – Expert system problem-solving analysis
# 35 – The requirements specification

Part V – Identifying alternatives

# 36 – Automation boundaries
# 37 – System flowcharts
# 38 – Cost/benefit analysis
# 39 – Risk-payoff analysis
# 40 – Business function-task analysis
# 41 – Competitive procurement

Part VI – Component design

# 42 – Hardware interface design
# 43 – Data structures
# 44 – Traditional file design
# 45 – Database design
# 46 – Data entry forms and screens
# 47 – Report design
# 48 – User interface design
# 49 – Dialogue design
# 50 – Window design
# 51 – Web page design
# 52 – Network models
# 53 – Network analysis
# 54 – Network routing tools and techniques
# 55 – Logic (process) flowcharts
# 56 – Nassi-Shneiderman charts
# 57 – Decision trees
# 58 – Decision tables
# 59 – Pseudocode
# 60 – Structured English
# 61 – Process design
# 62 – Structured program design
# 63 – Structure charts
# 64 – HIPO (hierarchy plus input-process-output)
# 65 – Action diagrams
# 66 – Object-oriented software design
# 67 – Knowledge representation
# 68 – Natural language processing
# 69 – Customizing commercial software
# 70 – Documentation design
# 71 – Security
# 72 – General systems design principles
# 73 – Real-time system design

Part VII – Testing and implementation

# 74 – The test plan
# 75 – Test data
# 76 – Implementation

Part VIII – Operation and maintenance

# 77 – System controls
# 78 – Performance analysis
# 79 – Queuing theory
# 80 – Configuration management
# 81 – Maintenance
# 82 – Database administration

Glossary


The Information System Consultant’s Handbook: Systems Analysis and Design
by William S. Davis, David C. Yen
CRC Press, CRC Press LLC
ISBN: 0849370019   Pub Date: 12/28/98

This entry was posted in Analisys & Perancangan System, DATABASE, Database (SQL SERVER, MYSQL etc), Kuliah, Maintenance Hardware-Software, Pemerograman Visual Basic.net, SQL SERVER, WebServer and tagged , , , . Bookmark the permalink.

Leave a Reply

Your email address will not be published. Required fields are marked *

*

Comments links could be nofollow free.