In Our world we have lots of information, From OverMusic Play list to Over mobile Phone contents, from over saved computer gamesto the details in over Facebook profile, from the information stored by yourschool to the data stored by doctor there is a lot of information and it all needs to be stored ,categorized,searched and stored . the amount ofdata we store is growing at a tremendous rate .in fact , every Day we create 2.
5quintillion bytes of data. So much that 90% of digital data in the world today wascreated in the last two years alone. We depend on Information Systems to helpus Create, Control, Store find and Access thisinformation…..
An INFORMATION SYSTEMis a set of computer based tools for collecting ,Storing and Processing data inover world, Businesses and other Organizations rely on information Systems toCarry Out and Manage their Operations, Interact with their Customers andSuppliers and Compete in the Marker place, For Example Corporations use Information Systems toReach their Potential Customers with Targeted messages over Web, to process Financial Accounts , and tomanage their work force Current Trends in Information Systems : Communication withTraffic with in a building or business Campus and long distance has beengrowing at a high steady rate from Decades…Business managers are constantlypressured to increase communication capacity in cost effective ways. The range ofservices that business users desire to consume is expanding, mobile users areincreasingly demanding high quality services to support their high resolutioncamera phones, video streaming andhigh audio.
. the growth in high speed network offerings at competitive pricepoints encourages the expansion of mobile applications and Services , thus growthof services and traffic capacity go hand to hand. Coming to TechnologyProvision of Increasing Traffic Capacity and the support of a wide Range ofServices ..
In terms of computing more computers and clusters of computerscapable of supporting more demanding applications ….
like long distancetelecommunication and data network links , today’s networks aremore Intelligent than ever ,todays network can offer differing levels ofquality of service (QOS) , which include specifications for maximum delay andhigh Quality Conclusion :Now a DaysGovernments use Information Systems to Provide Services Cost- effectively tocitizens, To manage the economy and togather taxes, Digital goods , Such as electronic books and Software and OnlineServices, Such as auctions and Social Networking like twitter Facebook ,YouTube…..
are all provided by and operated by some kind of information System