m.achsan isa al anshori, skom.mmsi
DESCRIPTION
SISTEM INFORMASI MANAJEMEN (MANAGEMENT INFORMATION SYSTEM) Raymond McLeod,Jr. M.Achsan Isa Al Anshori, Skom.MMSI. SISTEM. Sekelompok Elemen yang terintegrasi dengan maksud yang sama untuk mencapai suatu tujuan. INFORMASI. Data yang telah diolah / memiliki arti. Manajemen. - PowerPoint PPT PresentationTRANSCRIPT
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SISTEM INFORMASI MANAJEMEN
(MANAGEMENT INFORMATION SYSTEM)
Raymond McLeod,Jr
M.Achsan Isa Al Anshori, Skom.MMSI
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SISTEM Sekelompok Elemen yang terintegrasi dengan maksud yang sama untuk mencapai suatu tujuan
INFORMASI Data yang telah diolah / memiliki arti
Manajemen Kumpulan aktivitas (Planning, Organazing, Commanding, Coordinating dan Controlling)->Henry FAyol
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Mesin (Energi & Fasilitas)
ManajerInformasi/Data
Uang
Manusia
MAterial
TUGAS MANAJER
SD. FISIK SD. KONSEPTUAL
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Manusia
Mesin (Energi & Fasilitas)
Uang
MAterialInformasi/Data
MANAJEMENSUMBER DAYA
MANAJEMENINFORMASI
MANAJEMEN SUMBER DAYA
Memperoleh,Menyusun,memaksimalkan,Mengganti
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FAKTOR M'PENGARUHI PERHATIAN PADA MANAJEMEN
INFORMASI
1. Kompleksitas Kegiatan Bisnis
• Pengaruh ekonomi Internasional
• Persaingan Dunia
• Kompleksitas Teknologi Meningkat
• Batas Waktu Singkat
• Kendala Sosial
2. KEmampuan Komputer
• Ukuran
• Kecepatan
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PENGGUNA MANAJEMEN INFORMASI
1. Manajer
2. Non Manajer
3. Orang dan organisasi dalam perusahaan
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MANAGER DAPAT DITEMUKAN PADA SETIAP LEVEL DAN AREa FUNGSIONAL
PERUSAHAAN
FinanceFunction
Human ResourcesFunction
InformationServicesFunction
ManufacturingFunction
MarketingFunction
Strategic planning levelStrategic planning level
Management Control LevelManagement Control Level
Operational Control Operational Control LevelLevel
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PENGARUH LEVEL MANAJEMEN PADA SUMBER DAN BENTUK INFORMASI
Strategic planning levelStrategic planning level
Management control levelManagement control level
Operational control levelOperational control level InternalInternal
EnvironmentalEnvironmental
Strategic planning levelStrategic planning level
Management control levelManagement control level
Operational control levelOperational control level DetailDetail
SummarySummary
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FUNGSI MANAJEMENHENRY FAYOL
Strategic Planning Level
Management Control Level
Operational Control Level
Plan
Control
Organize
Direct
Staff
Organize
Staff
Direct
Plan
Control
Direct
Staff
Plan
Control
Organize
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FUNGSI MANAJEMEN MINTZBERG
Interpersonal roles– Figurehead– Leader – Liaison
• Informational roles– Monitor– Disseminator– Spoke sperson
Decisional rolesDecisional roles– EntrepreneurEntrepreneur– Disturbance handlerDisturbance handler– Resource allocatorResource allocator– NegotiatorNegotiator
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KEAHLIAN MANAJEMEN
KOMUNIKASI
Komunikasi dgn bawahan,atasan,sesama manager dan orang luar
PEMECAHAN MASALAH
Dengan membuat perubahan pada operasional prsh -> tercapai tujuan
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BENTUK & SUMBER INFORMASI PEMECAHAN MASALAH
Co
mp
ute
r R
epo
rts
Co
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ute
r R
epo
rts
No
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No
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Ele
ctro
nic
mai
lE
lect
ron
ic m
ail
Per
iodi
cals
Per
iodi
cals
Tel
eph
on
eT
elep
ho
ne
Problem SolvingProblem Solving
Written MediaWritten Media Oral MediaOral Media
Internal SourcesInternal Sources External SourcesExternal Sources
Sch
edu
led
Mee
tin
gs
Sch
edu
led
Mee
tin
gs
Un
sch
edu
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sch
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Vo
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ail
To
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To
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Bu
sin
ess
Mea
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Let
ters
& M
emo
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ette
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Mem
os
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PENGETAHUAN MANAJEMEN
COMPUTER LITERACY
Pengetahuan mengenai komputer (istilah,keunggulan & kelemahan, menggunakan dll)
INFORMATION LITERACY
Pengetahuan mengenai informasi (bagaimana menggunakan, memperoleh, membagi)
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KOMPONEN SISTEMBagian2 Sistem yg dpt Mengendalikan
Operasinya Sendiri
Objectives
Control Control mechanismmechanism
TransformationTransformationInputInput OutputOutput
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Open-Loop System
TransformationTransformationInputInput OutputOutput
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OPEN VS CLOSED SYSTEMS
• Open system – Terhubung dengan lingkungannya melalui arus
sumber (input)Cth : Sistem pemanas mendpt input dari PLN
• Closed system– Tidak terhubung dengan lingkungannya
Cth : sistem di lab. nuklir
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SISTEM DAPAT BERUPA SUBSISTEM / ELEMEN
Subsystem A-2
Subsystem A-3
Subsystem B-2
Subsystem B-1
System
Subsystem A Subsystem B
Subsystem A-1
Elemental part B1
Elemental part C
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PHYSICAL and CONCEPTUAL SYSTEMS
• Physical system – The business firm – Composed of physical resources
• Conceptual system– Represents a physical system– Uses conceptual resources
• Information•Data
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A SYSTEMS VIEW
• Business operations are embedded within a larger environmental setting– Reduces complexity– Requires good objectives– Emphasizes working together – Acknowledges interconnections– Values feedback
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DATA and INFORMATION
• Information processor– Key element in the conceptual system– Computer– Noncomputer– Combination
• Data is the raw material transformed into information
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EVOLUTION of THE CBIS
• Data Processing (DP)• Management Information Systems (MIS) 1964
– IBM promoted the concept as a means of selling disk files and terminals
• Decision Support Systems (DSS) 1971– Text book’s distinction:
• MIS: Organizational/group - general• DSS: Individual - specific
• Office Automation (OA) 1964• Artificial Intelligence (AI)/ Expert Systems (ES) 1990s
– Heavy investment by businesses
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THE CBIS MODEL
Computer-based Information System
(CBIS)
Accounting Information System
ManagementInformation System
Decision SupportSystems
The VirtualOffice
Knowledge-based Systems
DecisionsDecisions
ProblemProblem
InformationInformation
ProblemProblemSolutionSolution
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INFORMATION SERVICES
Information specialists have full-time responsibility for
developing and maintaining computer-based systems
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TRADITIONAL COMMUNICATION CHAIN
DatabaseAdministrator
UserUserSystemsAnalyst Programmer Operator ComputerComputer
NetworkSpecialist
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END-USER COMPUTING (EUC)
• End-user computing – Development of all or part of applications– Information specialists act as consultants
• Stimulants to EUC– Increased computer literacy– IS backlog– Low-cost hardware (the PC)– Prewritten software (electronic spreadsheets)
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IS and EUCThe End-User Computing
Communication Chain
User Computer
InformationSpecialists
SupportSupport
CommunicationCommunication
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Justifying the CBIS
• Justify in the same manner as any other large investment
• Economic– Cost reduction– Reduced inventory investment– Increased productivity (CAD/CAM)
• Noneconomic– Perceived value
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Achieving the CBIS
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Reengineering the CBIS
• Business Process Reengineering (BPR)– Reworking systems– Good system features retained – Becoming development methodology of
choice
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Roles Played by the Managerand by the Information Specialist
Implementation
Phase Manager Information Specialist
Control
Control
Control
Control
Planning
Analysis
Design
Use
Define problem Support
System Study
Design system
Implement system
Make available
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Summary
• Information is one of five main resources• Computer output used by managers and
nonmanagers• A system is an integration of elements working toward
an objective– Physical – Conceptual
• Data vs. Information
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Summary [cont.]
• CBIS composed of various components– AIS– MIS– DSS– Virtual office– Knowledge-based systems
• End-user computing trends• CBIS development