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An Introduction to Customer Information Control System
CICS or Customer Information Control System is recognized as an online transaction processing monitor which acts in the form of an interface between the application programs and operating system for providing fast high-volume online transaction processing. Students who take part in the study of this subject are often given management assignments to complete. When students hunt for the best Customer Information Control System assignment help, they look forward to the assistance of the writers of BookMyEssay. Students believe in our writing because all our writers are distinguished and they are thoroughly experienced to handle every assignment. We can write an assignment with excessive ease because we keep every guideline in mind while writing. Moreover, our work tends to be unique for every student who contacts us for assistance. Students find it feasible to take Customer Information Control System CICS assignment paper help from us because we always submit our work within the stipulated timeframe.
The History of CICS
CICS was actually created in the US at an IBM Development Center located in Des Plaines, Illinois. The initial CICS product got released in the year 1968 and it was named PU-CICS (Public Utility Customer Information Control System). It immediately became clear that it has applicability to numerous industries and this is the reason; the Public Utility prefix got dropped with the initiation of the initial issue of the CICS Program Product. For the subsequent few years, CICS got developed in Palo Alto, and it was viewed a lesser important or smaller product compared to IMS that was acknowledged as more strategic by IBM. However, customer pressure managed to keep it alive and when IBM decided to cease the development of CICS in the year 1974 for focusing on IMS, then the CICS development responsibility got picked by the IBM Hursley Site in the UK and at that time, it had stopped working on the PL/1 compiler. Students want to learn more about CICS and so, they show eagerness in this topic. When students look for the top quality report writing help service on Customer Information Control System CICS, count on us.
What is Meant by CICS?
Today, many students have enrolled themselves in the study of CICS and so, when they look for the finest Customer Information Control System CICS assignment writing help, BookMyEssay is the best source.
Customer Information Control System is an OLTP (online transaction processing system) which proposes a flexible interface for supporting transaction processing in huge volumes on mainframe computers. This system supplies custom transaction management and here, a user pens down CICS code for controlling and monitoring transactions. Again, CICS proposes recovery options besides ensuring that transactions are rolled back suitably at times when then fail. Customer Information Control System is designed commonly for use by banks and financial institutions. CICS permits application developers to concentrate on business logic implementation instead of designing the interior details of communication. A client of CICS sends a request for processing a specific chunk of data from one terminal to the host computer that acts as the server. The awaited processing gets performed at the host computer and the outcomes are forwarded again to the terminal computer. It uses a few data access techniques, like DL/1, DB2, and VSAM via the usage of a telecommunication package, like TCAM or VTAM.
CICS proposes services which stretch or substitute the functioning of the operating system and they are more efficient compared to the generalized services in the operating system. In fact, they are simpler too and this is why; programmers can use them especially related to communication with distinct terminal devices. The applications that are created for CICS might be written in various programming languages and the use of CICS-supplied language extensions for interacting with resources, like database connections, files, terminals or for invoking functions, like web services.
CICS handles the whole transaction in such a way that if unfortunately, a portion of the transaction fails then all the recoverable alterations can be backed out easily. Though CICS has got its highest profile amongst financial institutions, like insurance companies and banks, yet many Fortune 500 organizations do run on CICS besides countless government entities. Additionally, CICS is used by numerous smaller companies. It is also used in ATM systems, insurance applications, bank-teller applications, industrial production control systems, and various other kinds of interactive applications. The new CICS Transaction Server improvements include support for Java and Web services, RESTful interfaces, Atom feeds, and event processing. The new server became available in 2015 and it proposes novice as well as improved capabilities in three primary areas, like Operational efficiency, Cloud with DevOps, and Service agility.
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