pres client server
DESCRIPTION
Class session Instruction of Network Computing in businessTRANSCRIPT
Client / Server
Technology provides the nervous system- the inputs- for the enterprise’s human community to understand, adapt and act on... Geof Petch
What is Client/ Server
A system in which mechanics of looking after data are seperated from the programs that use the data. The server might be a central database, located on a large computer that is reserved for this purpose. The client would be another computer requesting the use of the information from the server
LANWANPeer-to-PeerInternetIntranetEnterprise wideExtranet
Micro-Small Dos Windows NT
Mini- Med Server Unix AS400 200-2000 MHz OS400 RS6000 AX NT
Mainframe- Large MVS IBM 9672 50-100 MIPS Super server VSE R56 OS/390 ES 9000 CMOS
What applications are suited for Client / Server
Enterprise Resource Planning (ERP)Expert SystemsProject management softwareData warehousingFinancial informationDistributed application dataWeb DeploymentsE-commerce
Why Are companies moving to this Technology
Process improvementAutomationInformationCommunicationFlexibilityAdaptabilityCompetitivenessNew markets
What are the long term and short term cost
TrainingHardwareSoftwareSupportMaintenanceManagement
What are the current trends in Client/ Server
InternetThin NetMainframeMiniNTPC
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