Konsep dan Pengembangan Sistem Informasi Manajemen

Presentasi berjudul: "Konsep dan Pengembangan Sistem Informasi Manajemen"— Transcript presentasi:

1 Konsep dan Pengembangan Sistem Informasi Manajemen
RASWAN UDJANG

2 IT Barokah or Musibah

3 What is your Target ????

4 Knowledge Era Attribute Nomadic Agrarian Mercantile Industry Knowledge
Technology Hunting Manual Farm Sailing Machines Computer Tool Equipment Ship Energy Source Fire Animals Wind Fossil The Mind Fuel Basis of Hunting Farm Land Sailing Land, Labor Information Wealth Ability of Ship Capital Tribe Market Person to Village, Town Shopping Cyber Place Person Square Store Mall Space Organization Tribe Feudalism Trading Hierarchical Networks House Cooperation

5 Evolution ?

6 1).Information Technology Domain
INFORMATION SYSTEM INFORMATION TECHNOLOGY COMPUTER HARDWARE SOFTWARE Organization Management Human Resources Processes People and Culture Standards and Procedures Rules and Policy Cost and Investment Strategic Business Plan Macro Environment Outsourcing Research and Development Products and Services Market and Customers PC Desktop Operating System Internet Intranet Extranet Database Applications Notebook and Palmtop Programming Languages Printer Modem Multimedia Workgroup Computing Data Mining Decision Support System Digital Nervous ISDN, VSAT Infrastructure Electronic Commerce Data Interchange

7 The Balanced of Resources has Changed
Materials Four Ms Plus Machines Money Men Information

8 Why Information ? INTELLIGENT MANAGER Intelligence Knowledge
+ wisdom Knowledge + experience Information + context Data + procedure Business Facts

9 Teknologi Informasi(TI) dan Sistem Informasi(SI)
- Bentuk teknologi untuk menangani informasi yang di inginkan. SI - Integrasi komponen pemrosesan , penyimpanan dan diseminasi informasi dalam suatu organisasi. - STudi interdisiplin suatu sistem untuk menyediakan informasi pada suatu organisasi.

10 Data dan Informasi Data Informasi Informatika Aliran fakta dasar)
- Interpretasi data yang disajikan dengan cara yang berarti. Informatika Studi tetantang informasi, sistem informasi dan teknologi informasi.

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36 SEKILAS TENTANG ENTERPRISE RESOURCE PLANNING
ERP (Enterprise Resource Planning) menyediakan informasi tunggal untuk satu kesatuan koordinasi organisasi dari proses kunci bisnis di suatu perusahaan. Tersedianya data yang lengkap dan terintegrasi antara unit fabrikasi, akuntansi, SDM, penjualan dan keuangan memudahkan manajemen perusahaan untuk melakukan perencanaan terhadap semua sumber daya dengan cepat dan akurat.

37 Modul-modul yang terdapat pada SI Enterprise Resource Planning antara lain :
Modul Operasi General Logistics Sales and Distribution Materials Management Logistics Execution Quality Management Plant Maintenance Customer Service Production Planning and Control / Supply Chain Management (SCM) Project System Environment Management

38 Modul-modul yang terdapat pada SI Enterprise Resource Planning antara lain :
Modul Finansial dan Akutansi General Accounting Financial Accounting Controlling Invesment Management Treasury Enterprise Controlling Modul Sumber Daya Manusia Personnel Management Personnel Time Management Payroll Training and Event Management Organizational Management Travel Management

39 Skema Integrasi sistem ERP

40 ARSITEKTUR SISTEM ERP :

41 Keunggulan SI Enterprise Resource Planning antara lain :
Integrasi data keuangan sehingga top manajemen bisa melihat dan mengontrok kinerja keuangan perusahaan dengan lebih baik. Standarisasi proses operasi sehingga terjadi peningkatan produktivitas, penurunan inefisiensi dan peningkatan kualitas produk. Standarisasi data dan informasi, yaitu menstandartkan data dan informasi melalui keseragaman pelaporan, terutama untuk perusahaan besar yang biasanya terdiri dari banyak bussines unit dengan jumah dan jenis bisnis yang berbeda-beda. Penurunan Inventory Penurunan tenaga kerja secara total Peningkatan service level Peningkatan kontrol keuangan Penurunan waktu yang dibutuhkan untuk mendapatkan informasi. Back Up data secara manual maupun otomatis

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49 Information Management
INFORMATION SYSTEM - DEMAND SITE - INFORMATION TECHNOLOGY - SUPPLY SITE - INFORMATION MANAGEMENT Institutions Community Non Profit Organization Business Entities Public Sectors R&D Centers Corporations Computer Manufacturers Software Houses Universities Silicon Valley

50 The Three Domains: IS, IT and IM
IS Strategy Division/function based Demand oriented Business focused IT Strategy Activity based Supply oriented Technology focused IM Strategy Organisation based Relationship oriented Management focused Delivery Applications Management What ? How ? Wherefore ?

51 Role of Information Technology
Intelligence INTELLIGENT MANAGER + wisdom Knowledge EXECUTIVES + experience Information 1. Help Creating the Intelligence LINE MANAGER 2. Help Empowering the People + context Data SUPERVISOR + procedure Business Facts STAFF

52 Information Technology Anatomy
TRANSMISSION MEDIA INFRASTRUCTURE COMMUNICATION AND NETWORK DEVICES COMPUTER SYSTEMS AND PERVASIVE COMPUTING OPERATING SYSTEM AND PROTOCOLS DATABASE LANGUAGES OBJECT MODULES SOFTWARE AND APPLICATIONS DEVELOPMENT AND ANALYSIS TOOLS USER INTERFACE AND DISTRIBUTION CHANNELS INTRANET - INTERNET - EXTRANET LAN - WAN - MAN SUPPORT AND SERVICES

53 ITs that Build Information System
Payroll System Inventory System INFORMATION TECHNOLOGIES Hardware Software Databases Networks Other related components INFORMATION SYSTEMS Marketing System Customer Service System

54 2).Sistem Penunjang Keputusan (Decision Support System)

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73 Pengaturan Data Sistem Informasi

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77 Contoh ERD Sistem Informasi Pernikahan
Conceptual Data Model

78 Phisical Data Model cotoh ERD Sistem Pernikahan

79 Contoh hasil generate script Table hasil ERD

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87 3).Pentingnya Perancangan dan Pengembangan Sistem Informasi

88 Mengapa Harus..

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90 Ingat :Cerita Orang Kaya
Google CEO Eric Schmidt Facebook CEO Mark Zuckerberg Microsoft Bill Gate

91 Prospek Bisnis IT Saat ini di Indonesia
Multimedia MIS Game Tech Sofware Developent Training Jejaring Sosial etc Hardware Konsultan& Audit IT

92 Memulai Bisnis IT Mulai dari Hobby Lihat sumber daya yang dimiliki
Inkubator, small office dll. Tentukan Goal setting Urus ijin legalitasnya Jualan, produksi,implementasi dan sosialisasi

93 Mulai dari Hobby: Sejak kecil mprogram

94 Hobby nguprex hardware

95 Hobby mengambar dan seni

96 Atau hobbynya jualan

97 Resource SDM: ( Engineer:Ahli Jarkom,Sistem analisis, programmer, teknisi, marketer, manajer etc) Modal Usaha: Small office software House: 3-5 engineer Investasi :3-5 PC= Rp.9 jt s/d 15 jt Biaya operasional: rp. 6 jt-10 jt perbulan (bagi hasil) Target: project :borongan, tanpa tender, siap di broker Medium office software House: 10-15, engineer Investasi :10-15 PC= Rp.30 jt s/d 45 jt Biaya operasional: rp. 20 jt-30 jt perbulan (bagi hasil) Target: project :borongan, tanpa tender, tender terbatas,siap di broker High office software House: >20 engineer Investasi banyak investor Biaya operasional: diatas 1 M Target: project :Tender tak terbatas, memiliki R&D cukup tinggi Berapa banyak relasi:Pemerintah, vendor IT, Swasta dll.

98 Why do so many projects fail?
Reasons in many cases Very few managers know project management. Very few engineers know software engineering. Over the budget. cut engineers So many claims. What happens? When will the project finish? Feature is behind the competitor Chaos

99 Tentukan Goal Setting

100 Project Management Strategy
5 Steps to improve project management Value Added High Reliability/Performance, User-Friendly Interface Productivity Development Environment, Reusability Quality Test Theory, Design Review, Problem solving method Management Documentation, Mile-stone control, Software Metrics Chaos Difficult to forecast the schedule and the quality Order of Actions is important Without management platform, you cannot evaluate the quality. You can’t ship the system under quality. If you pursue the productivity before quality, then the project goes worse.

101 Project Organization Development Division Order Sales Division
Customer Sales Division Order Development Division Project Requirement System Engineering Division Group Proposal Team Delivery Inspection Division Trouble

102 Step by Step Development
Development Stage Step by Step Development Name of stage, output may differ according to the system/organization.

103 Design Stage Design Activities
To read upper documents and list up study issues To investigate the study issues To write down Specification/Design Documents To review the documents Viewpoints of Project Management Design Sheet Summary paper on investigation of a study issue The background or reason of technical judgment is to be kept、 because the specification often tells us nothing about it Design Review Review is the cheapest way to detect a bug, and the best way to understand the system Interim Inspection Check of the design output by the inspection division We cannot proceed to the next stage without passing it

104 Gant Chart Task Work Mile Stone Main activity of each stage
Gant Chart is useful to see the progress of many parallel activities Task Main activity of each stage Task is followed by its progress and quality metrics Work Subsidiary activity of each stage Work is measured not by progress, but only by its completion Mile Stone Major check point in the project

105 Test Stage Test Activities How to select Test Items?
To list up Test Items, and review them To execute a Test Item To submit a Problem Form, if there is a problem To remove a bug from a program How to select Test Items? Random Test Select test items hitting your head White Box Test Black Box Test Select test items from source codes Select test items from specifications true false end a=b c=d E=f For i+0:10 x=y[i] System Test Unit Test Connection Test

106 How many test items? Example Question How many test items?
While Flag=false Flag=false Flag=true For i=0, arraysize-1 work=List[i] List[i]=List[i+1] List[i+1]=work Sort End true false Loop end <= > List[i]>List[i+1] Example Sort of List table Input: integer array Question How many test items? 4 3 2 1 #1 1 2 3 4 #2 1 2 3 4 #3 3 #4 No List #5 Test Criteria 1: Cover all codes 2: Cover all flow lines 3: Check boundary conditions 4: Illegal conditions

107 Test Progress and Quality are shown
Quality Graph Test Progress and Quality are shown on the Quality Graph Completion Criteria When all the test cases completed, the curve of detected bugs is saturated and no unresolved problems is left.

108 How to solve the problems
Viewpoints of Project Management To check the properness of selected Test Cases Even if a project is small, all problems are to be recorded When a problem happens? Human beings are those who makes a mistakes. A Problem once happened surely happens again. Be careful about an unintentional miss-operation. One error indicates other similar errors in it. Be careful about an unintentional miss-operation. One error indicates other similar errors in it. A Problem once happened surely happens again. Be careful about an unintentional miss-operation. One error indicates other similar errors in it. One error indicates other similar errors in it. Project Management = Statistics + Psychology

109 Major Forms for Project Management

110 Suggestions for High Quality
Tabular/Graphical Documentation is the better way to define the specification with the less errors To write down a document often makes us find a problem and straighten our understanding Circulation of information/notice and good communication help us to avoid a problem.

111 Software Training in Japan
Formation 3 different topics for three teams Each team is consist of several engineers Process Design, Programming and test are done by a different team. One month per one stage Purpose The importance of accurate document and readability of source code Milestone keeping Pattern or tendency of errors Requirement Team A Design Design Doc. Team B Programming File Team C Test Bug Report Experience is the best way to learn Project Management

112 Hasil Produk yang pernah kita develop bersama
Berikut ini hasil produk software house elista salah satu inkubator di PENS Program dosenjaga, jejaring sosial berbasis edukasi. Sistem informasi Politeknik Terpadu Sistem Informasi Rumah sakit Terpadu Sistem Keuangan Bapertarum Jakarta Sistem Informasi PTPN XI Sistem administrasi Bapedal Jawa Timur Sistem Secure Parking Terintegrasi Try-out online Sistem integrasi Transaksi POM Bensin etc

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124 Sistem Keuangan Bapertarum Jakarta

125 Transaksi Pom Bensi Terpadu

126 MIS PT PN XI Terintegrasi

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130 Sistem Secure Parking Terpadu

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132 Sistem Informasi Terpadu

133 Salam Super Salam Super