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Pengantar Sistem Informasi Management Dr. I Wayan Simri Wicaksana, SSi, MEng iwayan@staff.gunadarma.ac.id iwayan@u-bourgogne.fr
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Basic Definition Computer Data Information Knowledge Habit Information Technology Information System
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Information System Operating System Data Base Application Programming Lang Desktop Server Printer Switch Hub HARDWARESOFTWARE COMPUTER INFORMATION TECHNOLOGY INFORMATION SYSTEM Internet Extranet Intranet Infrastructure E-Commerce EDI ISDN,VSAT,DSL DSS Data Mining Work Group Proses SOP Management Organization R & D People & Culture Human Resources Prod & Serv Rules & Policy Cost & Investmen t Market & Custumer Strategic Marco Environment Outsourcing
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Komputer Beda Main, Mini, PD, Server, dll Komponen di Komputer CPU memory (RAM, ROM, PROM, EEPROM) penyimpanan (magnetik, optik, elektonik) peripheral VGA Card Komunikasi Card
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Generasi Komputer Generasi 1, 1946-56, vacuum tubes, Magnetic drum, S/W: Machine Code, Com: Telephone, Mem: 2kB, Perf: 0.01MIPS, contoh Eniac, Edvac. Generasi 2, 1957-66, Transistor, magnetic core, S/W: High Level COBOL, Com: PCM, Mem: 32kB, Perf: 0.2MIPS, contoh IBM 7090 Generasi 3, 1964-81, IC, Magnetic disc, S/W: Vhigh Level, Com: Microwave, Mem: 2MB, Perf: 5MIPS Generasi 4, 1982-89, VLSI, optic, distributed, S/W: ES, OO, Com: ISDN, Mem: 200MB, Perf: 100MIPS, contoh Cray XMP Generasi 5, 1990-.., VLSI, optic, paralel, S/W: Concurrent language, GUI, Com: interconnection, Mem: 8GB, Perf: 1000MIPS, contoh Cray-3
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Overview Software HARDWARE System Software Application Software End-User Software Fortran, COBOL, BASIC, Pascal QBE, SPSS, SQL, XML
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Generation Software Machine Language since 1940 Assembly Language since 1950 High Level Language since 1955 Very High Level Language since 1970 Trend di software Data access Personal use Huge & integrated GUI
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Network Ring, Star, Bus, LAN, MAN, WAN Internet, Intranet dan Extranet Main Process, Centralized, Client-Server, Decentralized/P2P. Komponen Umum di Network Server Cabling Switch, Hub, Router, Gateway Firewall
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Jenis Informasi Sistem Transaction Processing Systems (TPS) exp. Employee Record Keeping Office Automation System (OAS) exp. Query & Update Knowledge Work Systems (KWS) exp. Scheduling Decision Support Systems exp. Promotion Management Information Systems (MIS) exp. Need of Staff Executive Support Systems (ESS) exp. Development & Budgeting Strategic Management Knowledge Operational
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SDM TI Apa level SDM di IT Supervised, Moderate, Independent, Leveling Programmer, System Analyst Project Manager Instructor Specialist (Data Communication, IT Security, Quality Assurance, System Integration, Distributed System, Database, IS Audit, Software Support).
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SDM TI Apa Persyaratan SDM TI? Skill Knowledge Attitude Education background & work experience??
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