StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...

Different Perception of IT Managers on Safety and Performance of a Software System - Research Paper Example

Cite this document
Summary
The author of the "Different Perception of IT Managers on Safety and Performance of a Software System" paper discusses and analizes some general information and the importance of safety, performance, and non-functional security requirements of a software system…
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER92.4% of users find it useful
Different Perception of IT Managers on Safety and Performance of a Software System
Read Text Preview

Extract of sample "Different Perception of IT Managers on Safety and Performance of a Software System"

Download file to see previous pages

Non-functional requirements (NFRs) reduce the risk of software developmental failures. Despite the importance of non-functional requirements, a lot of software engineers are more focused on functional requirements (FRs) than NFRs. To learn more about the different perceptions of IT managers on the safety, performance, and non-functional security requirements of a software system in different cultural environments, a one-on-one research interview with a couple of IT managers who are currently working in two different companies was conducted.

Although IT managers do acknowledge the importance of NFRs, each one of them has a different approach and ideas on how IT managers can effectively increase the safety, security, and overall performance of the software. To be able to create and develop a useful software system, it is necessary to identify what the customers want, analyze how to create software requirements, specify the software requirements, establish and manage the software requirements, verify and validate the systems’ requirements, maintain the usability and reliability of the system, and finally document the process among others (Leffingwell and Widrig, 2003, p. 69). Despite undergoing the long and tedious process, there are still quite a lot of cases wherein software engineers would end up finding errors in the system requirement specifications.

As mentioned by Firesmith (2007, p. 18), the common errors in the system requirements include: “ambiguous, not cohesive, incomplete, inconsistent, incorrect, out-of-date, .irrelevant to the system being build, lacking in necessary metadata such as priority and status, untraced, in a form that is unusable to the requirements many stakeholders, unverifiable, and unvalidatable”.Aside from causing bottlenecks in the software developmental process, unnecessary errors in the software requirements can be very costly on the part of the software developers.

Through proper management, systems engineering, and goal modeling, some of these problems can be easily prevented. For instance, aside from increasing fault tolerance and improving its survivability, goal modeling has been considered a significant part of software engineering because it provides a higher assurance that the software system will be safe and secure (Wirsing, Knapp and Balsamo, 2004; p. 327).

...Download file to see next pages Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Systematic Literature review Example | Topics and Well Written Essays - 4000 words”, n.d.)
Retrieved from https://studentshare.org/information-technology/1482639-systematic-literature-review
(Systematic Literature Review Example | Topics and Well Written Essays - 4000 Words)
https://studentshare.org/information-technology/1482639-systematic-literature-review.
“Systematic Literature Review Example | Topics and Well Written Essays - 4000 Words”, n.d. https://studentshare.org/information-technology/1482639-systematic-literature-review.
  • Cited: 0 times

CHECK THESE SAMPLES OF Different Perception of IT Managers on Safety and Performance of a Software System

The varying role of IHRM in different MNCs

“It emphasizes teamwork and employee commitment through the development of a strong value system that promotes corporate identity” (Panayotopoulou & Papalexandris, 2004, p.... This is especially true in an MNC where cultural values often conflict and a system is required to gain unity and harmony among differing employee attitudes and motivational preferences.... The varying role of IHRM in different MNCs.... International human resource management (IHRM) can maintain different policies to that of domestic HRM, due to the differences in overseas business operations, local cultural preferences, propensity for change resistance, and the necessity for a different type of structured training for expatriate leadership....
12 Pages (3000 words) Essay

Cloud Computing and Security Issues

Research Rationale There is very little evidence of any empirical research undertaken to gauge the performance of cloud computing services in organizations or to assess the satisfaction levels or expectations of the end users.... The current dissertation aims to explore the perception of the end users about the security challenges, their expectations from the service provider and also attempts to make a list of recommendations for enhancing the security as well as building confidence in the end customers....
51 Pages (12750 words) Dissertation

Avoiding System Development Pitfalls in the IT Decision-Making Processes

This dissertation "Avoiding system Development Pitfalls in the IT Decision-Making Processes" will concentrate on how government management can avoid pitfalls in information decisions concerning development and deployment.... The importance of categorizing the types of computing information systems exists in the resulting guidelines for diversity amongst methods and techniques required for system development.... Sprague and Watson proposed the performance dimension of the systems can be categorized or can be divided into four levels i....
16 Pages (4000 words) Dissertation

Software System in Different Cultural Environment

This research paper "software system in Different Cultural Environment" presents the issue of perception of different customers from different cultural environments on safety, security, and performance in software.... Regarding the issue of importance that customers from different cultural environments attach to each of the listed requirements of the software system, the researcher can conclude that Europe and Asia attach much importance to the listed requirements as against America and Africa....
16 Pages (4000 words) Research Paper

PeopleSoft - State of the Art Software

From the paper "PeopleSoft - State of the Art software" it is clear that daily attendance is captured through the attendance tracker.... Generally, PeopleSoft is an integrated software package that provides a number of applications for running the day-to-day activities of a business efficiently.... One of the differentiating features of this software is its Web 2 capabilities.... Besides this enhanced ability, the software also has 300 new Web services and around 200 industry-specific improvements (oracle....
15 Pages (3750 words) Thesis

Building Information Modelling for Construction Managers

he theoretical underpinnings of the BIM system date back to the initial days of computing.... "Building Information Modelling for Construction managers" paper illustrates the idea of Building Information Modeling and how the same has impacted on the construction industry.... It is also essential to establish the perceived benefits that BIM could probably bring to the construction manager and to get the Contractor's perception regarding these 'three letters' by means of comparing the primary data outcomes with the secondary data outcomes and whether to restore or to oppose the outcomes from Secondary data....
13 Pages (3250 words) Coursework

Leadership - Wal-Mart

As far as the designing and development of the risk management system are concerned top-level management of each and every functional department and representative of HR departments are responsible for the work.... ) Inputs of the employees are significantly important because they are directly related to the day to day operational system of the organization.... Every department has its own risks and the organization follows the operational risks measurement procedure to identify different new risks....
25 Pages (6250 words) Assignment

Impact of IT in Project Management

This assignment "Impact of IT in Project Management" presents IT software that is used in managing different projects.... The amount of work completed by project members is detected in software for effective further allocation of work among the members.... software is used in my company for budget allocation of the project.... 'Collabtive software' is used in my company for managing tasks, check-lists of the projects which support time tracking and basecamp integration....
18 Pages (4500 words) Assignment
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Contact Us