INFORMATION SYSTEMS

Information systems

Information systems

The Customer Information Control System (CICS) is a general-purpose facts and numbers connection and online transaction-processing scheme that can support a mesh of numerous thousands of terminals. It works as a focused functioning scheme that presents the natural environment for the execution of online submission programs, encompassing interfaces to documents and database products. The CICS family has a long annals and broad acceptance in transaction processing. The key characteristics of the CICS family are the widespread submission programming interface and easy-to-use communications. These permit important source compatibility and get access to facts and numbers and services over CICS systems. (Douglas, 1999, 19) The constituents of the CICS family persuade these obligations in diverse ways.

Companies must sustain, guard their clients to make their customers seem secure in purchasing goods and services from them. Businesses understand this importance. Some businesses and development groups have developed from require making business more secure transactions on an Internet. In managing so, business presence has developed significantly over a past decade. Commercials on television to notify business owners if they are not online, they will not survive.(Hung,1995,3)

One of a most well liked languages used in an Internet Java. Java works on various platforms, which makes it very flexible in Internet applications (Lee Lam Hung 1995). JavaSoftTM presented a Java Commerce Client (JCC) of a frame. CCM provides a safe, secure and dependable stage that enables software vendors to compose applications in electrical devices commerce. To a span you focus on application-specific business reasoning and let a structure handle low-level details of programming. Client / server are a blend of three key technologies: Relational Database Management Systems (DBMS) mesh and purchaser interfaces. (Douglas, 1999, 19)

Clients rendezvous specific localized problems using localized resources. Servers supply shared resources and present widespread tasks. Connection allows you ...