Analysis of Transaction Processing Systems :: Computer Science Technology Essays

depth psychology of performance Processing SystemsIt is the treat in which a system oppose to a riding habitrs command to carry out roughly operation to and fro. The request or command iscalled dealing, and the system carrying it out is calledTRANSACTION PROCESSING SYSTEM e.g cash machines. Transaction touch on systems are the systems working at a low level of anyorganizational construction being operated by selective teaching entry operators etc tocollect and parentage information which is needed to be transported then to terminational level of organisations. But it is important to cultivate surenothing goes wrong at this level of handling data before it istransported to upper level to be manipulated and then making determinations base on information provided. in that location is some support for the propositions that(1) Transaction processing systems should be able to be managed withineach work base in an organisation, managed that is with respect towork stations in u se and functionality unattached on thoseworkstations.(2) exhibit very little model behaviour.(3) support a high degree of operator independence or asynchornity.REFERNCEhttp//www.csse.monash.edu.au/cavram/papers/tp/tr94-02h.htmlThere are 9 types of transaction processing models1 Batch systems2 Monitor systems 3 Time sharing systems4 Advanced virtual(prenominal) terminal front end systems5 Client server systems6 Electronic mail and forms7 Database based groupware8 (IVR) systems9 (EDI) systemsTransaction processing systems are information systems which collect data anddistribute in operation(p) data both within and between organisations. The widespread use of networks and personal computers (used as terminals) has providedfeasible new options for the design of transaction processing systemsb. DECISION SUPPORT SYSTEMSDecision Support Systems (DSS) are a score of computerized informationsystems that support decision-making activities. DSS are interactivecomputer-based systems and subs ystems intended to help decisionmakers use communications technologies, data, documents, knowledgeand/or models to successfully complete decision process tasksReference http//dssresources.com/Decision support systems are the computer information application which collects and analyze data and then present it to the decision makingpeople of organisation i.e managers . decision support system as the havesuggest help and support managers to make effective ,right and timely decisions.These systems store and process data at a much higher and competent speed andthen represent the information in multiple forms which could be regular text ,graphical representation, numerical etc which really enable managers to generateup with timely and right decisions.As the decision makers could be contrastive so can be the systems assome work on an individual basis while other work in teams there are differences indecision contexts, types, and makers.There are certain common traits that decision-ma king processes tendto exhibit. They typically involve the phases of intelligence, design, and