Difference Between Generic And Custom Software Products

Assorted programs that direct the performance and computing functions for a specific or specialized use of Information Systems:

Describe the hardware and software requirements of your chosen information system. Be sure to consider both the server-side and client-side hardware and software. If you do not have access to specific details about the server-side hardware and software, make reasonable assumptions based on the kind of hardware and software that you believe would be necessary to run your system.

Application software is essential to make workers more efficient as well as maintain company information. However, determining the best software to use is often difficult. Your course readings provide an IT Performance Model to determine how software contributes to the company. What are the individual areas in this model and how would they be used to determine the type of software needed for an organization? Are there any areas that were left out and how would they be incorporated in this model?

1.13)Ans.Mainframe or Minicomputer: The resources which has to be managed carefully are memory and CPU resources and the network bandwidth,

The system(s) meet the processing requirements in terms of transaction volumes, response time, throughput, downtime, etc.

Effectiveness requirements: System must be capable, optimized and be able to perform with multiple users at the same time, must make use of the multi threading. How effective or efficient must the system be in performing its mission?

Another way of successfully gathering information is by building a prototype or model of the system, so that users can test or get an idea of what the finished product will be like. With this they can determine issues, problems, or inconsistency with the system. Another important part of gathering information is organizing it so that it can be understood and put to proper use. I propose categorizing the requirements into functional requirements, operational requirements, technical requirements, and transitional requirements. The functional requirements define how the user thinks the system is functioning overall, the operational requirements define what background processes need to be executed in order for the system to work optimally over a period of time, the technical requirements define what technical issues that must be addressed in order to successfully implement the system, and the transitional requirements define the processes or steps needed to implement the system smoothly and successfully. ("Mind Tools", 2012).

Many reasons exist for the extremely high failure rates of software projects but one major reason is poor communication between the end-user and the software developer which leads to a lack of definition or scope of work. One resolution to this problem is a well communicated document similar to a Software Requirements Specification (SRS). I used to belong to a discussion group that dealt with automation issues. The topic of software project failure and its causes was a constant topic of discussion. A common theme that was echoed by our members was that, most of the time projects fail due to unstable requirements that were not

ensure that all licenses and legislation is adhered to with regards to the software and programming.

Human error: Errors caused by people who get into contact with the web application or data servers either as operators or users include; accidental deletion of data, destruction of software programs, configuration or hardware error. Vulnerabilities left by the software developers in software, is another major error. This can include authentication which can be bypassed, failure to validate input and output data, incorrect implementation of encryption, escalation of privileges, and failure to handle errors correctly can be used to attack web application leading to exposure of sensitive data such as customer’s financial data. This can be used to cause fraud to the customer’s bank or credit card.

Software will be most complex, time consuming, costly part of the entire integration, and most essential element in the integration. Software integration is what will drive the future profits of the company and should not be compromised.

Moreover, the products were developed based on what the company believed the consumers wanted (O’Neill 2010). The group completely forgot one of the keys of success of every company, the customers and their needs.

Dependability means do things on time. Dependability means well management and coordination with each operation ensuring other process. are reliable, such as delivering right material or information on time, correct foreseeing and planning the facilities, reorder and workforce. It leads to more effective operation. It effectively arranging the facilities, information, material, workforce, money and time to ensure all of them can be available at any time, saves the time to wait or to look for the other substitutes. Dependability arrangement reduces the chance of repeating input resources or some resources leaving unused increasing the cost of maintain or store fee, or labor cost.

Secondly, dependability. Dependability means reliability, that is, how the company are performing and completing their promised service, quality and accuracy within the given set requirements between the company and the customer. Dependability is just as important as a goof first hand impression, because every customer want to know if their supplier is reliable and fulfill the set requirements with satisfaction. Dependability is just as important as the first hand impression, because every customer wants to know that their supplier of what it may be are reliable and give the service agreed including great quality within the given timeframe without compromising on the quality. Dependability includes three elements, which are consistent order cycles, safe delivery and complete delivery. First of all, we talk about consistent order cycles.

Consumer behaviour is complex and a company has to fit their product more closely and satisfy their customer needs more fully than the