Hello World

As a result of the Software Development Industry struggling to deal with the complexities of developing software within a hypercompetitive market, projects continue to fail at an alarming rate. According to the Standish Group 's CHAOS Manifesto 2012 report, project statistics across the United States and Europe were analyzed to determine if the projects were successful, challenged or failed. The results of the report found that only 37% of all IT projects were successful (on time, within budget and included the required functionality); 42% were challenged (delivered late, over budget and/or with less functionality then required); and 21% failed and had to be cancelled prior to completion and/or were never implemented (Standish, 2012).

In iterative development, retrospective rework occurs when the baselined product needs to reworked to suit the needs of the iteration. In cases where there is an excessive amount of retrospective rework, more attention may need to be paid to design. Corrective rework occurs when defects in the baselined product are discovered and corrected. The amounts and ratios of each of the four types of work should be measured separately, analyzed, and reported periodically. The goal should be 20% or less avoidable rework. Reducing avoidable rework improves the productivity and morale of workers and the quality of the work products. You can measure the amount of each kind of work by tracking the work packages in the WBS, the effort resulting from change requests for evolutionary rework, and the effort resulting from defect reports in retrospective and corrective rework.

Faster time to market. It’s not uncommon for the integration and test/fix phase of the traditional phased software delivery lifecycle to consume weeks or even months

The cost of changing program doesn’t change over time as extreme programming follows some of the practises like getting feedback from customers, coding and testing frequently and eliminating defects early, and Involving customers in every stage of development

Having all the above vital Information gathered, I would reanalyze the project plan and device another date of delivery.

Quality in fact has no exact definition, the term usually refers to creating designing the activities and operations of a single cooperation or business insure of quality organization skills and to also improve the services as well. Quality is also known for its capabilities for its learning process as well as its promise to be able to apply greater standards in order to better things in the company and or the organization.

According to [1], multiple algorithms are combined to show better prediction capability using votes. Naïve Bayes algorithm gives the best result if used individual than others. The contribution of this paper based on two reasons. Firstly, it provides a solution architecture which is based on software repository and secondly it provides benchmarks that provide an ensemble of data mining models in the defective module prediction problem and compare the result. Author used NASA dataset online [2] which contain five large software projects with thousands of modules. Bohem found 80/20 rule and about the half modules are defect free [3]. Fixing Defects in the operational phase is considerably more expensive than doing so in the development or testing phase. Cost-escalation factors ranges from 5:1 to 100:1 [3]. It tells defects can be fixed in operational phase not in development and testing phase. The study of defect prediction can be classified into

boundaries. To comprehend how software engineers construct and maintain complex systems, we need to investigate not just the tools and processes they use, but also the

•Delayed Project Delivery: The result of what mentioned above will cause project milestones to be pushed back and a potential software with less functionality than what agreed upon in the beginning agreement with the client.

The purpose of this paper is to define quality and its elements and explain why the elements of quality are useful in today’s environment. W. Edwards Deming is the pioneer chosen; how Deming used the total quality elements making him successful will be discussed. The future of quality will be addressed with my predictions for the end result.

Some technologies contain features that need to be upgraded regularly, which can result in an additional expense for the company. For example, companies may need to change computer software frequently just to

Abstract—With the harder and higher level of requirements and faster and better quality pressure from clients, software development is a continue trade off process. How do developers trade off so much elements in software developing process? This research paper will present some research case in the trade off of extreme developing. And this paper will also give details of research approach, research hypothesis, and research conclusion in these case study process. By compare and contrast with some development elements and final software quality of real life research cases, finally a most benefit way to made trade-off in future software development comes out.

Quality of software or a product can be defined as Defect-free entity/module delivered on time and within budget that satisfies the user/client needs. There are various theories to describe Quality from everyone’s view; but every aspect is to deliver a product with zero defects to emphasize customer delight.

“The New Girl” is a story about a narrator and his friend Allison. They are best friends and both live on Prospect Street. Prospect Street was a white, lower-middle-class neighbourhood. One day a new black family moves into Prospect Street and the story describes the meeting between the narrator, Allison and a new black girl.

To gather user requirement is in order to let the system designer understand what the users actually want the system to do and what functions they think might be involved. This is definitely the essential factor for the system developing idea. User requirement is not only used for the analysis and the review of the current situation, but also to find out the problems within the situation. Hence, how to get the requirement working effectively and accurately is a vital part of the whole system designing and management process.