Bahan Kuliah SIM Minggu 1
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Transcript of Bahan Kuliah SIM Minggu 1
Puji dan syukur kepada Allah SWT
Shalawat dan Salam teruntuk Rasulullah SAW
Bismillahirrahmanirrahiim
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Pendahuluan
• Sistem Informasi dan teknologi telah menjadi komponen penting dalam kemajuan dan keberhasilan bisnis/organisasi
• Teknologi informasi membantu dalam peningkatan efisiensi, efektifitas, pengambilan keputusan manajerial, kerjasama kelompok kerja, dan memperkuat posisi kompetitif sebuah organisasi
• Pentingnya mempelajari sistem informasi sama dengan pentingnya mempelajari akuntansi, pemasaran, dan lainnya.
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THE SYSTEMS VIEW
All components are there … but they don’t work well together!
What Is a System?
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System – a set of interrelated componentsthat must work together to achieve some common purpose
THE SYSTEMS VIEWWhat Is a System?
System – a set of interrelated proceduresthat must work together to achieve some common purpose
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A System
ManufacturingProcess
Input ofRaw Materials
Output ofFinished Products
Environment
Other Systems
Control byManagement
ControlSignals
ControlSignals
FeedbackSignals
FeedbackSignals
System Boundary
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THE SYSTEMS VIEW
Information System – the collection of IT, procedures, and
people responsible for the capture, movement,
management, and distribution of data and information
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Information System
Input ofData
Resources
Processing Data
Output ofInformation
Products
Control of System Performance
Storage of Data Resources
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InformationSystems
Resources
PeopleComponents of an Information System
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Data versus Information
Monthly Sales Report for West Region
Sales Rep: Charles MannEmp No. 79154Item Qty Sold PriceTM Shoes 1200 $100
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Data vs Information,
Data• A “given,” or fact; a number, a statement, or a
picture
• Represents something in the real world
• The raw materials in the production of information
Information• Data that have meaning within a context
• Data in relationships
• Data after manipulation
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Major Roles of Information Systems
Support Strategies for
Competitive Advantage
SupportBusiness Decision Making
Support Business Processes and Operations
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History of the role of Information Systems
Data Processing
1950-1960
ElectronicData Processing- TPS
ManagementReporting
1960-1970
ManagementInformationSystems
DecisionSupport
1970-1980
DecisionSupportSystems- Ad hoc Reports
Strategic &End User
1980-1990
End UserComputingExec Info SysExpert SystemsSIS
Electronic Commerce
1990-2000
ElectronicBusiness & Commerce-InternetworkedE-Business &Commerce
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The e-Business Enterprise
Manufacturingand
Production
Engineering &Research
Accounting,and Finance
Suppliers and Other Business Partners
Supply Chain ManagementProcurement, Distribution, and Logistics
Customer Relationship ManagementMarketing Sales Customer Service
Consumer and Business Customers
CompanyBoundary
Intranets
The Internet
Extranets
Ext
ran
ets
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Types of Information Systems
Transaction
Processing
Systems
Process
Control
Systems
Enterprise
Collaboration
Systems
Operations
Support
Systems
Management
Information
Systems
Decision
Support
Systems
Executive
Information
Systems
Management
Support
Systems
Information Systems
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Sistem Pendukung Operasi
• Sistem Pemrosesan Transaksi, memproses data yang dihasilkan dari transaksi bisnis, memperbaharui database operasional, dan menghasilkan dokumen bisnis. Contoh : Pemrosesan penjualan dan persediaan, serta sistem akuntansi
• Sistem Pengendalian Proses, mengawasi dan mengendalikan berbagai proses industrial. Contoh : penyulingan minyak dan sistem produksi baja
• Sistem Kerjasama Perusahaan, mendukung komunikasi dan kerjasama tim, kelompok kerja dan perusahaan. Contoh : email, video conference, dan forum bincang
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• Sistem Informasi Manajemen, memberikan informasi dalam bentuk laporan yang telah ditentukan sebelumnya untuk mendukung pengambilan keputusan bisnis. Contoh : Analisis penjualan, dan sistem pelaporan trend biaya
• Sistem Pendukung Keputusan, memberikan dukungan interaktif khusus untuk proses pengambilan keputusan para manajer dan praktisi bisnis lainnya. Contoh : penetapan harga produk, dan sistem analisis risiko.
• Sistem Informasi Eksekutif, memberi informasi penting dari SIM, SPK, dan sumber lainnya yang dibentuk sesuai kebutuhan informasi para eksekutif. Contoh : sistem analisis pesaing, dan pendukung perencanaan strategis
Sistem Pendukung Manajemen
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• Sistem pakar (expert system),sistem berbasis pengetahuan yang menyediakan saran pakar dan bertindak sebagai konsultan. Contoh : penasihat aplikasi kredit
• Sistem manajemen pengetahuan (knowledge management system),sistem berbasis pengetahuan yang mendukung pembuatan, pengaturan, dan penyebaran pengetahuan bisnis dalam perusahaan. Contoh : akses intranet ke praktik bisnis terbaik.
• Sistem Informasi Strategis (strategic information system),mendukung operasi dan proses manajemen yang memberi perusahaan kemampuan strategis sebagai keunggulan kompetitif. Contoh : perdagangan sahan on-line, dan web e-commerce
Kategori Lainnya Sistem Informasi